1981 GMC K1500 Performance and Racing Products

Popular 1981 GMC K1500 Performance and Racing Products Categories

Essential Performance and Racing Products for 1981 GMC K1500s

Flowmaster Inc. – 50 Series Muffler, 3in Offset Inlet 3in Offset Outlet, 17in long, Non-Reversible, Moderate Sound (Part No.53058)

50 Series Muffler, 3in Offset Inlet 3in Offset Outlet, 17in long, Non-Reversible, Moderate Sound

from

$185.99
The Super 50 series muffler is a larger version of Flowmaster’s 50 series Delta Flow muffler. Originally designed for trucks and SUV’s, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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MSD Ignition – Distributor; Chevy V8 with Internal Module (Part No.8360)

Distributor; Chevy V8 with Internal Module

from

$469.99
The Pro-Billet Ready-to-Run distributor is the perfect upgrade for outdated points distributors or bulky HEI. Simply install the distributor in the engine, connect three wires, the coil and fire it up! A maintenance-free magnetic pick-up accurately triggers the module. The increased output of the amplifier easily outperforms stock ignitions and will smooth out the engine’s idle, improve starting and provide a much higher RPM range. The Ready-to-Run features MSD’s adjustable mechanical advance which allows you to custom tailor an ignition curve to match your engine’s needs. There is also a vacuum advance canister to help improve economy. For positive street performance, the Ready-to-Run is the best choice.

Product Features:
  • Simple and clean three wire installation
  • Supplied w/An HEI Style Distributor Cap And Rotor
  • Accepts Cap-A-Dapts
  • Does not require an MSD Ignition Control
  • CARB E.O. Approved
  • Now includes built-in Rev Limiter
  • O-ring seals can be installed for oil press. control (Mods only)
  • Special oil tract improves lubrication to the dist./cam gear
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B & M – Flexplate, 168 Tooth 400 CID (Part No.20232)

Flexplate, 168 Tooth 400 CID

from

$187.99
As performance levels increase, an O.E. style flexplate just won’t cut it and a stronger option is a necessity to prevent transmission and/or converter failure. B&M has you covered with our high performance flexplate designed for 1955 to 1985 400ci small block Chevy V8 engines (externally balanced) with two piece rear main seal. Features include high tensile strength steel construction to resist elongation and cracking, dual bolt pattern 10.75 or 11.5 inch converter mounting locations, 168 tooth ring gear with double-sided welds for added strength and comes with SFI 29.1 safety certification insuring the ultimate in safety and performance. The assembly is then Zinc plated and treated with a Chromate Conversion Coating for added corrosion resistance and durability. B&M SFI approved flexplates are ideal for extreme duty race applications as well as street cars, tow vehicles or other vehicles needing the added protection and toughness that B&M has been delivering since 1953. Compatible with Powerglide, TH350, TH400 and TH700R4 automatic transmissions.

Product Features:
  • NHRA/IHRA Legal For All Classes
  • Includes SFI Certification Sticker
  • Ideal For Street Applications
  • To Extreme Duty Racing
  • To High RPM Use
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Energy Suspension – Sway Bar Bushing Set (Part No.3.5118G)

Sway Bar Bushing Set

from

$29.99
Energy Suspension performance polyurethane sway bar bushings and end links offer the greatest improvement in performance among all the products Energy offers. They make a vehicle’s sway bar system much more effective like adding a larger, higher performance sway bar! Economy, increased efficiency, and easy installation are just some of the reasons these products are so popular. Made of Hyper-Flex polyurethane that lasts much longer than O.E.M. rubber bushings.

Product Features:
  • Allows Sway Bar System to Work At 100% Efficiency
  • Zerk Type Fittings
  • Allows for Periodic Greasing
  • Lasts Much Longer Than OEM Rubber Bushings
  • Handling Characteristics Improve Dramatically
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Mr. Gasket – Exhaust Gasket Set (Part No.150)

Exhaust Gasket Set

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$30.19
Manufactured from high-temperature composite exhaust material. Provides maximum torque retention to eliminate gasket failure. Can be trimmed if necessary for modified port applications. Precision die cut for an excellent fit. For OE replacement, high-performance street, drag race and oval track.

Product Features:
  • High-Temperature Exhaust Material
  • Withstands Extreme Exhaust Heat
  • Provides Excellent Sealing And Durability
  • Superior Tensile Strength
  • Resists Deteriorating
  • Provides Excellent Torque Retention
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Edelbrock – VALVE COVERS (Part No.4249)

VALVE COVERS

from

$117.99
Product Features:
  • Polished Finish
  • Raised Fins w/Black Mat Background
  • Detailed With Allen Hex Heads
  • 2 Piece Look; 1 Piece Construction
  • Clears Most Roller Rockers
  • Clears Valvetrain Components
  • Heavy Gauge
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Mr. Gasket – Ultra Seal; Timing Cover Bolts (Part No.6090)

Ultra Seal; Timing Cover Bolts

from

$13.29
The special self locking timing cover bolts, use a smaller-than-standard hex head is ideal for tight spaces. Because of the hex flange head design, it will not fall back into the socket wrench, allowing for easier installation. Special under head serrations prevent loosening and the wide flange head distributes uniform clamping pressure for an ultra gasket seal. Bolts are zinc plated, grade 5. Application: Chevy small and big block, 1/4 inch-20 ix 1/2 inch,10 pieces.

Product Features:
  • Ideal For Tight Spaces
  • Serrations Prevent Loosening
  • Flange Distributes Pressure
  • Zinc Plated Bolts
  • Grade 5 Material
  • Easy Installation
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Mallory – Distributor Wiring Harness (Part No.29349)

Distributor Wiring Harness

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$30.49


Product Features:
  • Service Part
  • Makes Connections Quick And Easy
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Hays – Power Train (Part No.85-113)

Power Train

from

$641.99
Power Train

Edelbrock – RPM AIR-Gap Dual-Quad Small Block Chevy Endurashine Intake Manifold (Part No.75254)

RPM AIR-Gap Dual-Quad Small Block Chevy Endurashine Intake Manifold

from

$536.99
Air gap cooler and denser mixture for more power. Street and high performance compatible. Available in cast, polished and endurashine finish.

Product Features:
  • Finish-Bright Silver Chrome That Will Not Discolor
  • Based on C26 Low Profile with Unique Air Gap
  • Air Gap Cooler and Denser Mixture for More Power
  • 1.625 in. Taller Than Low-Profile PN[5425]
  • Also Available As Complete Kit PN[2025/20254]
  • Best When Matched with Edelbrock 500cfm Carburetor
  • Use Fuel Line Kit PN[8088/8091]
  • Use Progressive Throttle Linkage Kit PN[7094]
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Energy Suspension – Motor Mount (Part No.3.1121G)

Motor Mount

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$46.99
A true performance application component for cars, trucks, hot rods and racing/competition vehicles – yet designed to be also used for street vehicles. Soft-running enough to absorb vibrations for street use yet rugged for racing use. When required- a torque resistant safety interlock design is used that is comparable in strength to those too hard-running metal mounts. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal motor mounts. The popular early style mounts for General Motors vehicles are available in either zinc or chrome metal finishes. Made of Hyper-Flex performance polyurethane. Resistant to under vehicle fluids such as: oils, coolants, road contaminants, etc.

Product Features:
  • Gains Both Performance and Longevity
  • Will Handle Any and All Torque
  • Out Lasts Rubber
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Spectre – Pulley (Part No.4508)

Pulley

from

$81.99
Spectre’s high quality crankshaft, alternator and engine pulley sets are designed to help dress up your engine compartment. All of our pulleys are designed to work in OE applications and with the OE style serpentine or v-belt configuration.

Product Features:
  • Engine pulleys come in a chrome or polished finish
  • Designed for OE engine setup
  • Looks great
  • Easy to install
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Edelbrock – Pushrod Set for S/B Chevy (Part No.9630)

Pushrod Set for S/B Chevy

from

$189.99


Product Features:
  • Case-Hardened Tubing
  • Welded Ends
  • 5/16 in. Diameter
  • Use with or without Hardened Steel Guideplates
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Mr. Gasket – Ultra Seal: Competition Screw-In Rocker Arm Studs (Part No.1075)

Ultra Seal: Competition Screw-In Rocker Arm Studs

from

$94.99
Mr. Gasket competition screw-in rocker arm studs are manufactured from heat treated black oxide coated Grade 8 steel. Ideal for high performance street and race applications.

Product Features:
  • Black Oxide Coated Grade 8 Steel
  • Kit Contains 16 Studs
  • Easy To Install
  • Heat Treated Steel
  • Prevents Stud Flexing
  • Black Plated Finish
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Flowtech – Super Street; Manifold Dual Kit (Part No.52525FLT)

Super Street; Manifold Dual Kit

from

$285.99


Product Features:
  • Increase Performance
  • Heavy Duty
  • Manifold Dual Kit
  • Includes All Hardware
  • Installation Instructions
  • Offer Maximum Versatility
  • Mufflers Not Included
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Hurst – B-1 Shifter Boot and Plate (Part No.1147336)

B-1 Shifter Boot and Plate

from

$42.49
Designed for use with round stick shifters. Complete with chrome ID plate and mounting hardware. Measures: 4-3/8 in. x 5-3/8 in. with 3 pleats.

Product Features:
  • Complete with Mounting Hardware
  • Adapt To Most Shifter Install
  • Hurst Quality
  • Works Well with Round Shift Levers
  • Chrome ID Plate
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Edelbrock – Performer Series Retainer (Qty 16) (Part No.9730)

Performer Series Retainer (Qty 16)

from

$99.99
Product Features:
  • Use W/ Valve Springs Part #5703, 5794
  • Set of 16
  • 1.50 in. Outside Diameter
  • Steel Material
  • Black Oxide Finish
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Mr. Gasket – Head Gasket (Part No.1130G)

Head Gasket

from

$32.99
Mr. Gasket Steel Shim Cylinder Head Gaskets are for high performance street machines, drag racing and oval track racing. With today’s extreme compression ratios you need stronger more durable gaskets. Mr. Gasket steel shim gaskets are made from .020 inch steel shim stock which is thinner than most composite gaskets increasing engine compression. Stress formed embossments will seal the extreme cylinder pressure.

Product Features:
  • Manufactured from .020″ steel shim stock.
  • Thinner than composition head gaskets – increases engine compression.
  • Stress formed embossments seal extreme cylinder pressures.
  • For high performance street, drag race and oval track use.
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Powertrax – No-Slip Traction System (Part No.9207853005)

No-Slip Traction System

from

$544.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.
  • Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles.
  • Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction.
  • Powertrax® = Extreme Traction Systems!
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    MSD Ignition – Crank Trigger Kit; Small Block Chevy; 6? Balancer (Part No.8600)

    Crank Trigger Kit; Small Block Chevy; 6? Balancer

    from

    $461.99
    For a long time, racers have known that one of the best things to do to an engine to improve its performance is to stabilize the ignition timing. The MSD flying magnet crank trigger system does exactly that by using magnets embedded in an aluminum wheel. The MSD flying magnet crank trigger uses four magnets secured in the aluminum trigger wheel that pass by a stationary non-magnetic pick-up to trigger the ignition. This flying magnet design produces accurate trigger signals and the non-magnetic pick-up cannot be false triggered. Each flying magnet crank trigger includes a two-piece mounting bracket for the non-magnetic pick-up that in most cases will work on either the passenger side or driver’s side of the engine (the SB Chrysler and SB Ford brackets mount on only one side). The adjustable bracket provides a wide range of timing adjustment and spacers are included. These systems will trigger MSD 6, 7, 8 and 10 series ignitions and all MSD timing accessories.

    Product Features:
    • 6.25 in. Diameter
    • Absolutely the most accurate way to trigger the ignition.
    • The non-magnetic pickup cannot be false triggered.
    • Powerful magnets are embedded in a billet aluminum trigger wheel.
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    Mr. Gasket – Starter Motor Heat Shield (Part No.3678)

    Starter Motor Heat Shield

    from

    $43.99
    Fits Chevy small block 265-400 CID, Chevy big block 396-454 CID, & 90 degree Chevy V6. The Starter Motor Heat Shield is built with heat-resistant material sandwiched between two aluminum plates. The shield protects the starter from heat buildup from the exhaust system, especially important when using headers.

    Product Features:
    • Designed to prevent starter overheat due to extreme exhaust temperature
    • Heat resistant material sandwiched between 2 aluminum plates
    • Protects Starter From High Temperatures
    • Made Of 2 Sheets Of Aluminum Heat Resistant Center
    • Natural Finish
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    B & M – Transpak (Part No.30235)

    Transpak

    from

    $152.99
    Shift Improver Kits – Buick, Chevrolet, GMC, Olds, Pontiac – 1968 to 1981 TH-350 and M38 Application: 1968 to 1981 TH-350 and M38 (for TH-350C use Transpak # 30235) Recalibrate your automatic transmission for optimum performance and extended life! Provides crisp shifts on any stock automatic transmissions. Elimination of soft sluggish shifts, shift overlap, and excess wear on clutches and bands due to slippage. Improves transmission life. Transmission removal not required. The B&M Shift Improver Kit the easiest way to get the stout performance you’ve always wanted out of your automatic transmission – and you get two modes of performance to select from: Heavy Duty, or Street/Strip. It’s our least expensive and simplest to install kit. All you need are a few dollars and some hand tools! In the space of an afternoon, you can turn your transmission into a B&M-tuned unit! Just ask the thousands of satisfied customers that have installed one in their transmissions! Stage 1 – Heavy Duty Firm positive shifts without loss of driver comfort for improved performance in all street vehicles. Recommended for regular passenger vehicles. Stage 2 – Street/Strip Provides very positive shifts for high performance street use or for competitive events. This model is for the enthusiast who wants the hardest, quickest possible shift.

    Product Features:
    • Recalibrate Auto. Transmission
    • Optimum Performance
    • Select Your App. Mode
    • Improves Transmission Life
    • Trans. Removal Not Required
    • Downshift At Any Speed
    • Great For Trailer Towing
    • For Heavy Loads Driving Downhill
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    Accel – GM Ext. Coil 90-95 Ign Module (Part No.35370)

    GM Ext. Coil 90-95 Ign Module

    from

    $158.99
    This high performance ignition module provides your plugs with more spark over the stock module. The solid state electronics provide high coil out put and superior reliability. The Dwell control circuit ensures, long consistent coil charging. The current control circuit protects against coil over heating. This module fits most GM ignition systems with the externally mounted module. 1990 thru 1995.

    Product Features:
    • Fits Most Stock And Modified Distributors
    • Dwell Control Circuit
    • Resists False Triggering
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    Richmond Gear – Differential Ring And Pinion (Part No.69-0298-1)

    Differential Ring And Pinion

    from

    $360.99
    Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!

    Product Features:
    • For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
    • The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
    • Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
    • Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
    • Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
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    Mr. Gasket – Enhancement Products (Part No.2060)

    Enhancement Products

    from

    $10.49
    This chrome plated breather, embossed with a Mr. Gasket logo, is perfect for race car vacuum balance systems and OEM use. It fits any 1 1/4 inch diameter hole. It has metal baffle/foam element with 1 inch outer diameter neck and 5/8 inch outer diameter breather tube.

    Product Features:
    • Internally battled
    • High-porosity filter
    • Ideal for high performance
    • Includes rubber grommet
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    MSD Ignition – High Energy Ignition Coil for GM HEI Distributors (Part No.8225)

    High Energy Ignition Coil for GM HEI Distributors

    from

    $112.99
    HEI owners now have a choice to replace their stock coil with the MSD high energy unitized coil for GM HEI distributors. This coil is a direct replacement of the stock coil and offers increased spark energy when used with the MSD HEI module, PN 83645. The coil features special low induc?tance, high temperature windings which charge faster to give you increased spark energy at higher rpm. The premium epoxy filled construction is designed to withstand harsh race applications as well as the wear and tear that daily usage dishes out, and still deliver more spark energy to the spark plugs.

    Product Features:
    • Direct performance replacement for GM HEI coil-in-cap dist.
    • 70:1 Turns Ratio
    • Lower Primary Resistance Produces High Voltage Output
    • Full Power Sparks To 9000 Rpm w/PN[83647] MSD HEI Module
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    Edelbrock – Intake Manifold Gasket for 1965-1990, Oval port 396-402-454 B/B Chevy (Part No.7203)

    Intake Manifold Gasket for 1965-1990, Oval port 396-402-454 B/B Chevy

    from

    $32.99
    Product Features:
    • Clean Positive Seal
    • Embossed Silicone Bead Surrounding The Port
    • Matched To Manifolds And Cylinder Heads
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    FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1603)

    Engine Valve Cover Gasket Set

    from

    $23.49
    Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

    Product Features:
    • Blue Stripe performance cork-rubber gaskets use cork particles evenly distributed throughout a rubber binder resulting in a compressible gasket without leak paths.
    • Not intended for use in emission controlled vehicles.
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    Upgrade your 1981 GMC K1500 with Top-Quality Performance and Racing Products

    When it comes to maintaining or upgrading your 1981 GMC K1500, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Performance and Racing Products are key to keeping your K1500 functioning at its best. At Advance Auto Parts, we offer a wide selection of 216 Performance and Racing Products for the 1981 GMC K1500, designed to meet your needs without breaking the bank. From Performance Ignition Product replacements to Performance Oil Filters upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

    Affordable Prices and Wide Selection

    Shopping for Performance and Racing Products for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Performance and Racing Products for your 1981 GMC K1500 at great prices. Our Performance and Racing Products inventory for this model ranges from just $9.99 to $1,268.99, with an average price of $237.72. Our 216 Performance and Racing Products in stock come from 23 trusted brands, so you’re sure to find the right part for your 1981 GMC K1500 without overspending.

    Top Brands and High Customer Satisfaction

    Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1981 GMC K1500, we stock popular OEM and aftermarket Performance and Racing Products from top names like K&N, Mr. Gasket, Edelbrock, and more. K&N Performance and Racing Products start at just $17.99 and boast an impressive 5 stars average rating from customers. Mr. Gasket and Edelbrock also bring quality to the table, with Performance and Racing Products available starting at $9.99, and at an average 4 stars rating. With 763 customer reviews and counting, our 1981 GMC K1500 Performance and Racing Products have a strong track record of reliability, ensuring you can trust your purchase.

    Explore Related Parts and More

    While you’re here, don’t forget to check out other essential categories that go hand in hand with Performance and Racing Product upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1981 GMC K1500 is always ready to roll. We’re committed to providing you with everything you need to keep your K1500 in top shape, all in one place. Start shopping confidently below for your 1981 GMC K1500!

    Best-Selling Performance Ignition Products for 1981 GMC K1500s

    Enhance the driving experience in your GMC with 9 quality Performance Ignition Product components, starting at $30.49.

    Accel – High Energy Ignition Coil for GM HEI – 1973-1991 (Part No.140003)

    High Energy Ignition Coil for GM HEI - 1973-1991

    from

    $100.99
    Engineered for higher energy output resulting in quicker starting, improved idle quality, crisper throttle response and more high RPM power. Compatible with both original HEI ignition systems and later model computer controlled HEI systems. No need to remove or re-time distributor. Complete with simplified ground strap, mounting screws, silicone coil gasket and carbon contact brush / spring.

    Product Features:
    • 10-15% More Energy
    • Direct Plug In Replacement Direct OE Fit
    • Advanced Bobbin Technology
    • Highly Specialized Silicone Magnetic Steel Cores
    • Standard Motor Products SMP Dr-31
    • MSD 8225
    See More

    MSD Ignition – High Energy Ignition Coil for GM HEI Distributors (Part No.8225)

    High Energy Ignition Coil for GM HEI Distributors

    from

    $112.99
    HEI owners now have a choice to replace their stock coil with the MSD high energy unitized coil for GM HEI distributors. This coil is a direct replacement of the stock coil and offers increased spark energy when used with the MSD HEI module, PN 83645. The coil features special low induc?tance, high temperature windings which charge faster to give you increased spark energy at higher rpm. The premium epoxy filled construction is designed to withstand harsh race applications as well as the wear and tear that daily usage dishes out, and still deliver more spark energy to the spark plugs.

    Product Features:
    • Direct performance replacement for GM HEI coil-in-cap dist.
    • 70:1 Turns Ratio
    • Lower Primary Resistance Produces High Voltage Output
    • Full Power Sparks To 9000 Rpm w/PN[83647] MSD HEI Module
    See More

    Mallory – Unilite Ignition Module (Part No.605)

    Unilite Ignition Module

    from

    $85.29
    Mallory’s UNILITE (R), and magnetic breaker less ignition modules are self contained module assemblies which have no moving parts to wear out. Using Mallory’s time tested breaker less ignition circuit, combined with modern surface mount thermal-clad construction, these ignition modules can drive both OEM and high performance ignition coils. For best results always use a Mallory PROMASTER coil or a Mallory chrome electronic ignition coil. These are also an excellent choice for triggering one of the Mallory HyFire series of electronic ignition controls. Hookup is as easy as a three wire connection.

    Product Features:
    • Service Part
    • No Moving Parts To Wear Out
    • Self Contained Unit
    • Can Drive OEM
    • Can Drive High Performance Ignition Coils
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    Accel – GM Hei Supercoil Red/White (Part No.140005)

    GM Hei Supercoil Red/White

    from

    $113.99
    Engineered for higher energy output resulting in quicker starting, improved idle quality, crisper throttle response and more high RPM power. Compatible with both original HEI ignition systems and later model computer controlled HEI systems. No need to remove or re-time distributor. Complete with simplified ground strap, mounting screws, silicone coil gasket and carbon contact brush / spring.

    Product Features:
    • 10-15% More Energy
    • Direct Plug In Replacement Direct OE Fit
    • Advanced Bobbin Technology
    • Highly Specialized Silicone Magnetic Steel Cores
    • Similar to Standard Motor Products SMP Dr-32
    • Long Life And Great Looks
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    Accel – High Performance Ignition Module for GM HEI Distributors (Part No.35361)

    High Performance Ignition Module for GM HEI Distributors

    from

    $69.99
    This high performance HEI module provides your plugs with more spark over the stock module. The solid state electronics provide high coil out put and superior reliability. The Dwell control circuit ensures, long consistent coil charging. The current control circuit protects against coil over heating. This module fits most GM HEI for V8 engines with the 4 pin module 1974 thru 1985

    Product Features:
    • Fits Most Stock And Modified Distributors
    • Solid State Electronics
    • Dwell Control Circuit
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    Mallory – Distributor Wiring Harness (Part No.29349)

    Distributor Wiring Harness

    from

    $30.49


    Product Features:
    • Service Part
    • Makes Connections Quick And Easy
    See More

    MSD Ignition – Crank Trigger Kit; Small Block Chevy; 6? Balancer (Part No.8600)

    Crank Trigger Kit; Small Block Chevy; 6? Balancer

    from

    $461.99
    For a long time, racers have known that one of the best things to do to an engine to improve its performance is to stabilize the ignition timing. The MSD flying magnet crank trigger system does exactly that by using magnets embedded in an aluminum wheel. The MSD flying magnet crank trigger uses four magnets secured in the aluminum trigger wheel that pass by a stationary non-magnetic pick-up to trigger the ignition. This flying magnet design produces accurate trigger signals and the non-magnetic pick-up cannot be false triggered. Each flying magnet crank trigger includes a two-piece mounting bracket for the non-magnetic pick-up that in most cases will work on either the passenger side or driver’s side of the engine (the SB Chrysler and SB Ford brackets mount on only one side). The adjustable bracket provides a wide range of timing adjustment and spacers are included. These systems will trigger MSD 6, 7, 8 and 10 series ignitions and all MSD timing accessories.

    Product Features:
    • 6.25 in. Diameter
    • Absolutely the most accurate way to trigger the ignition.
    • The non-magnetic pickup cannot be false triggered.
    • Powerful magnets are embedded in a billet aluminum trigger wheel.
    See More

    Mallory – Promaster Classic Series; Ignition Coil (Part No.29440)

    Promaster Classic Series; Ignition Coil

    from

    $186.99
    Universal street and strip. For street-driven vehicles with breaker point ignition or OE electronic ignition. Delivers optimum performance when used with these Mallory ignition products: UNILITE (R) distributor with a HYFIRE (R) capacitive discharge ignition, magnetic breaker less distributor with a HYFIRE (R) capacitive discharge ignition, or dual point distributor. Effective to approximately 6500 RPM when used with a point type distributor (depending on engine combination). Effective to approximately 8000 RPM when used with a Mallory HYFIRE electronic ignition control (depending on engine combination).

    Product Features:
    • Glass Filled Polyester Case
    • Longer Spark Duration
    • Increased Performance
    • No Energy Loss Due To Arcing
    • Includes Brass Contact Terminal
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    MSD Ignition – Mod HEI Dust Cover, V8 & Odd Fire V6 (Part No.8401)

    Mod HEI Dust Cover, V8 & Odd Fire V6

    from

    $72.99
    Stock style replacement modified HEI coil dust cover. Used on 8 cylinder vehicles only.

    Product Features:
    • Externally mounted coil
    • Increases reliability
    • Increase performance
    • High quality plastic
    • Resist spark loss
    • Use brass conductors
    • Low resistance connections
    • No modifications
    See More

    Most Popular 1981 GMC K1500 Performance Oil Filters

    Customize your GMC with 3 Performance Oil Filters products like Performance Oil Filters and Performance Oil Filler Caps, all priced under $17.99.

    K&N – Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (Part No.HP-2002)

    Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine

    from

    $17.99
    K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers.

    Product Features:
    • HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine
    • VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils
    • PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants
    • EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength
    • EASY TO REMOVE: Fast and easy Wrench-Off removal
    • HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability
    • HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers
    See More

    Mr. Gasket – Enhancement Products (Part No.2060)

    Enhancement Products

    from

    $10.49
    This chrome plated breather, embossed with a Mr. Gasket logo, is perfect for race car vacuum balance systems and OEM use. It fits any 1 1/4 inch diameter hole. It has metal baffle/foam element with 1 inch outer diameter neck and 5/8 inch outer diameter breather tube.

    Product Features:
    • Internally battled
    • High-porosity filter
    • Ideal for high performance
    • Includes rubber grommet
    See More

    Mr. Gasket – Chrome Oil Fill Cap – Push-On Style W/Tube For Pvc Hookup – Fitting For Easy Pcv Hose Hook Up (Part No.2063)

    Chrome Oil Fill Cap - Push-On Style W/Tube For Pvc Hookup - Fitting For Easy Pcv Hose Hook Up

    from

    $12.99
    This chrome-plated steel push-on breather/oil filler cap fits over your oil filler tube. It has a side fitting for easy PCV hose (positive crankcase ventilation) hook up. Perfect compliment to Mr. Gasket matching chrome oil filler tube, #2066

    Product Features:
    • Chrome plated steel
    • Fits stock factory oil filler tubes
    • Features side PCV hook up tube
    • Includes Rubber Grommet
    See More

    Top Picks for 1981 GMC K1500 Performance Exhaust Products

    Upgrade GMC K1500s with top-quality Performance Exhaust Products parts, including 18 OEM and aftermarket selections for your 1981 model.

    FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1444)

    Exhaust Manifold Gasket Set

    from

    $31.49
    Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

    Product Features:
    • Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
    • Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
    • Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
    • Slotted bolt holes allow for easier header installation.
    • Not intended for use in emission controlled vehicles.
    See More

    Flowtech – Real-Seal; Header Gasket (Part No.99150AFLT)

    Real-Seal; Header Gasket

    from

    $85.39


    Product Features:
    • Water/Weather Resistant
    • Re-Useable
    • Will Not Burn Or Blow Out
    • Suitable For Port-Matching
    • Made In USA
    See More

    Mr. Gasket – Performance Exhaust Gasket Set for Enhanced Sealing and Durability (Part No.150B)

    Performance Exhaust Gasket Set for Enhanced Sealing and Durability

    from

    $20.99
    Mr. Gasket Performance exhaust gasket material is a heavy duty material, .062 inch thick, consisting of an acrylic binder system to resist high temperature. This material is made for sealing exhaust applications. Provides excellent sealing and durability.

    Product Features:
    • Manufactured from high-temperature acrylic blend exhaust material
    • Provides excellent sealing and durability
    • Can be trimmed if necessary for modified port applications
    • For OE replacement, high performance street, drag race and oval track use
    • Resists Deteriorating
    • Provides Excellent Torque Retention
    See More

    Mr. Gasket – Aluminum Exhaust Gaskets for Intense Heat Resistance (Part No.7402G)

    Aluminum Exhaust Gaskets for Intense Heat Resistance

    from

    $42.99
    Upgrade to Mr. Gasket Aluminum Layered Header Gaskets and eliminate blown exhaust gaskets forever. They conform to warped and damaged surfaces to create an airtight, leak-proof seal and will not shrink or deteriorate EVER.

    Product Features:
    • Withstands Intense Exhaust Heat
    • Reusable header, exhaust manifold and collector flange gaskets
    • Manufactured from “dead soft” aluminum layers – .125″ thick
    • Easy Removal For Disassembly
    • Conforms easily to surface irregularities (warped flanges)
    • Compresses down to 0.060″ to create a tight leak-proof seal
    • Will not shrink, deteriorate, or blow out- eliminating gasket leaks
    • For high performance street, drag race and oval track use
    See More

    Flowtech – Ceramic Header (Part No.31500FLT)

    Ceramic Header

    from

    $469.99


    Product Features:
    • Fuel Economy From The Engine
    • Leak Test For Max Performance
    • Ceramic Headers
    • Rust And Corrosion Resistance
    • Mandrel-Formed Power Plenum
    • Leakproof O-Ringed Port Seals
    • Include All Mounting Hardware
    See More

    Flowtech – Super Street; Manifold Dual Kit (Part No.52525FLT)

    Super Street; Manifold Dual Kit

    from

    $285.99


    Product Features:
    • Increase Performance
    • Heavy Duty
    • Manifold Dual Kit
    • Includes All Hardware
    • Installation Instructions
    • Offer Maximum Versatility
    • Mufflers Not Included
    See More

    Mr. Gasket – Aluminum Exhaust Gasket: High-Heat Resistant, Easy Removal (Part No.7401G)

    Aluminum Exhaust Gasket: High-Heat Resistant, Easy Removal

    from

    $42.99
    Upgrade to Mr. Gasket Aluminum Layered Header Gaskets and eliminate blown exhaust gaskets forever. They conform to warped and damaged surfaces to create an airtight, leak-proof seal and will not shrink or deteriorate EVER.

    Product Features:
    • Withstands Intense Exhaust Heat
    • Reusable header, exhaust manifold and collector flange gaskets
    • Resists Deteriorating
    • Manufactured from “dead soft” aluminum layers – .125″ thick
    • Easy Removal For Disassembly
    • Conforms easily to surface irregularities (warped flanges)
    • Compresses down to 0.060″ to create a tight leak-proof seal
    • Will not shrink, deteriorate, or blow out- eliminating gasket leaks
    • For high performance street, drag race and oval track use
    See More

    Dynomax – Super Turbo Muffler Uni Fit Aluminized Steel 19" L, 2.5" In, 2.5" Out, Oval (Part No.17758)

    Super Turbo Muffler Uni Fit Aluminized Steel 19" L, 2.5" In, 2.5" Out, Oval

    from

    $109.99
    DynoMax Super Turbo performance mufflers exclusive patented flow director design channels exhaust flow and eliminates turbulence on most applications. The large internal flow tubes improve exhaust flow and reduce backpressure. Each muffler uses fiberglass matting technology to absorb unwanted interior resonance while maintaining a mellow performance tone.

    Product Features:
    • Large internal flow tubes improve exhaust flow and reduce backpressure
    • Exclusive patented flow director design channels exhaust flow and eliminates turbulence on most applications.
    • Fiberglass matting technology to absorb unwanted interior resonance while maintaining a mellow performance tone
    • Dyno proven to flow up to 700 SCFM
    See More

    Mr. Gasket – Exhaust Gasket Set (Part No.150)

    Exhaust Gasket Set

    from

    $30.19
    Manufactured from high-temperature composite exhaust material. Provides maximum torque retention to eliminate gasket failure. Can be trimmed if necessary for modified port applications. Precision die cut for an excellent fit. For OE replacement, high-performance street, drag race and oval track.

    Product Features:
    • High-Temperature Exhaust Material
    • Withstands Extreme Exhaust Heat
    • Provides Excellent Sealing And Durability
    • Superior Tensile Strength
    • Resists Deteriorating
    • Provides Excellent Torque Retention
    See More

    Dynomax – Ultra Flo Muffler: Universal Fit Stainless Steel, 20" L, 2.5" In, 2.5" Out, Oval (Part No.17234)

    Ultra Flo Muffler: Universal Fit Stainless Steel, 20" L, 2.5" In, 2.5" Out, Oval

    from

    $272.99
    DynoMax Ultra Flo Welded performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. The unrestricted, straight-through design dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower. Each muffler

    Product Features:
    • Stainless steel construction for lifelong protection
    • 100% welded design for maximum durability
    • Straight through design ensures unrestricted exhaust flow and reduces back pressure
    • CRF Technology absorbs unwanted interior resonance while maintaining a deep performance tone
    • Dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower.
    See More

    Edelbrock – Exhaust Manifold Gasket Set for Chevrolet (Part No.7204)

    Exhaust Manifold Gasket Set for Chevrolet

    from

    $24.99
    Product Features:
    • 0.0625 in. Thickness
    • 1.50 in. x 1.50 in. Port Size
    • For SB Chevy
    • Black Color
    • Two Piece Configuration
    See More

    Flowtech – Ceramic Header (Part No.31506FLT)

    Ceramic Header

    from

    $499.99


    Product Features:
    • Fuel Economy From The Engine
    • Leak Test For Max Performance
    • Ceramic Headers
    • Rust And Corrosion Resistance
    • Mandrel-Formed Power Plenum
    • Leakproof O-Ringed Port Seals
    • Include All Mounting Hardware
    See More

    Flowtech – Standard Header (Part No.11500SFLT)

    Standard Header

    from

    $415.99


    Product Features:
    • Fuel Economy From The Engine
    • Leak Test For Max Performance
    • Mandrel-Formed Power Plenum
    • Leakproof O-Ringed Port Seals
    • Include All Mounting Hardware
    See More

    Flowmaster Inc. – 50 Series Muffler, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Moderate Sound (Part No.52456)

    50 Series Muffler, 2.25in Offset Inlet 2.25in Center Outlet, Non-Reversible, Moderate Sound

    from

    $185.99
    The Super 50 series muffler is a larger version of Flowmaster’s 50 series Delta Flow muffler. Originally designed for trucks and SUV’s, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
    See More

    Flowmaster Inc. – Super 50 Muffler – 2.50 Center In / 2.25 Dual Out – Mild Sound (Part No.525552)

    Super 50 Muffler - 2.50 Center In / 2.25 Dual Out - Mild Sound

    from

    $179.99
    The Super 50 series muffler is a larger version of Flowmaster’s 50 series Delta Flow muffler. Originally designed for trucks and SUV’s, it is also well suited to muscle car and high performance applications. In addition, the larger case size significantly reduces interior resonance and provides a deep, rich tone along with mileage and power gains. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
    See More

    Mr. Gasket – Copper Seal; Exhaust Gasket Set (Part No.7151)

    Copper Seal; Exhaust Gasket Set

    from

    $60.29
    Copperseal exhaust gaskets are unique gaskets made from .043 inch solid copper. They feature an embossed O-ring design for a leak proof seal. They won’t shrink, deteriorate or blowout. Header bolts stay tight. Ideal for motor homes and towing.

    Product Features:
    • Will Not Shrink/Deteriorate
    • Creates A Tight Leak Proof Seal
    • Helps Lower Under hood Temps
    • Seals Irregular Surfaces
    • Seals Slightly Damaged Surface
    • Ideal For Tow Vehicles
    • Ideal For Motor Homes
    See More

    Mr. Gasket – Copper Seal; Exhaust Gasket Set (Part No.7150)

    Copper Seal; Exhaust Gasket Set

    from

    $59.99
    Copperseal exhaust gaskets are unique gaskets made from .043 inch solid copper. They feature an embossed O-ring design for a leak proof seal. They won’t shrink, deteriorate or blowout. Header bolts stay tight. Ideal for motor homes and towing.

    Product Features:
    • Will Not Shrink/Deteriorate
    • Creates A Tight Leak Proof Seal
    • Helps Lower Under hood Temps
    • Seals Irregular Surfaces
    • Seals Slightly Damaged Surface
    • Ideal For Tow Vehicles
    • Ideal For Motor Homes
    See More

    FEL-PRO Performance – Exhaust Manifold Gasket Set (Part No.1448)

    Exhaust Manifold Gasket Set

    from

    $34.49
    Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

    Product Features:
    • Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
    • Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
    • Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
    • Slotted bolt holes allow for easier header installation.
    • Not intended for use in emission controlled vehicles.
    See More

    In-Demand Performance Fuel Systems for 1981 GMC K1500s

    Select from 17 premium Performance Fuel Systems parts for your 1981 GMC K1500, with prices ranging from $12.99 to $626.99.

    Mr. Gasket – Fuel Pump Block-Off Plate (Part No.1515)

    Fuel Pump Block-Off Plate

    from

    $12.99
    This is what you need when changing your manual fuel pump to electric. It blocks the hole that remains when you remove the mechanical fuel pump from the engine to keep the oil inside. This plate is precision machined and is chrome plated.

    Product Features:
    • Chrome Plated Steel
    • Comes With Gasket
    See More

    Edelbrock – Performer 1404 Carburetor: 500 CFM, 4 Barrel, Square Bore, Manual Choke Inlet (Part No.1404)

    Performer 1404 Carburetor: 500 CFM, 4 Barrel, Square Bore, Manual Choke Inlet

    from

    $435.99
    The Edelbrock 1404 Performer Series 500 CFM manual choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristic

    Product Features:
    • Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. ‘Proven performance’ is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quali
    • Manual Choke
    • 4 Barrel Count
    • Square Bore
    • Smooth Secondary Transition
    • Both Timed and Full Vacuum Ports
    • Includes PCV Outlet
    See More

    Edelbrock – CARBURETOR (Part No.14054)

    CARBURETOR

    from

    $488.99
    Product Features:
    • EnduraShine Finish
    • GM/AMC-Style Throttle Linkage
    • Can Add Electric Choke PN[1478]
    • Easy Tuning with 2-Piece Design
    • Smooth Secondary Transition
    • Both Timed and Full Vacuum Ports
    • Includes PCV Outlet
    See More

    Edelbrock – Performer 1406 Carburetor: 600 CFM, 4 Barrel, Square Bore, Electric Choke Inlet (Part No.1406)

    Performer 1406 Carburetor: 600 CFM, 4 Barrel, Square Bore, Electric Choke Inlet

    from

    $428.99
    The Edelbrock 1406 Performer Series 600 CFM electric choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristics make the 1406 Performer Series 600 CFM electric choke carburetor an outstanding street performer. The first one is that metering rods are utilized to transition between circuits. The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining. Secondly, the carburetor has the unique ability to “hold a tune”, so once it is tuned, the carburetor stay’s tuned. What this means to you is that compared to other carburetors, the performance remains consistent and the calibration stays unchanged. The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels. The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that’s reliable, user-friendly and is easily tunable for miles and miles of trouble-free operation.

    Product Features:
    • Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. ‘Proven performance’ is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quali
    • Electric Choke
    • 4 Barrel Count
    • Square Bore
    • Smooth Secondary Transition
    • Both Timed and Full Vacuum Ports
    • Includes PCV Outlet
    See More

    Edelbrock – Performer 1405 Carburetor: 600 CFM, 4 Barrel, Square Bore, Manual Choke Inlet (Part No.1405)

    Performer 1405 Carburetor: 600 CFM, 4 Barrel, Square Bore, Manual Choke Inlet

    from

    $394.99
    The Edelbrock 1405 Performer Series 600 CFM manual choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristics make the 1405 Performer Series 600 CFM manual choke carburetor an outstanding street performer. The first one is that metering rods are utilized to transition between circuits. The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining. Secondly, the carburetor has the unique ability to “hold a tune”, so once it is tuned, the carburetor stay’s tuned. What this means to you is that compared to other carburetors, the performance remains consistent and the calibration stays unchanged. The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels. The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that’s reliable, user-friendly and is easily tunable for miles and miles of trouble-free operation.

    Product Features:
    • Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. ‘Proven performance’ is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quali
    • Manual Choke
    • 4 Barrel Count
    • Square Bore
    • Smooth Secondary Transition
    • Both Timed and Full Vacuum Ports
    • Includes PCV Outlet
    See More

    Edelbrock – Performer 1407 Carburetor: 750 CFM, 4 Barrel, Square Bore, Manual Choke Inlet (Part No.1407)

    Performer 1407 Carburetor: 750 CFM, 4 Barrel, Square Bore, Manual Choke Inlet

    from

    $451.99
    The Edelbrock 1407 Performer Series 750 CFM manual choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristic

    Product Features:
    • Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. ‘Proven performance’ is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quali
    • Manual Choke
    • 4 Barrel Count
    • Square Bore
    • Smooth Secondary Transition
    • Both Timed and Full Vacuum Ports
    • Includes PCV Outlet
    See More

    Holley – High Output Mechanical Fuel Pump – 110 GPH Free Flow (Part No.12-327-11)

    High Output Mechanical Fuel Pump - 110 GPH Free Flow

    from

    $144.99
    Mechanical fuel pump made from heavy duty construction for continuous high RPM operation. Fuel body casting can be rotated to accommodate various plumbing situations. Fuel pressure regulator is not required.

    Product Features:
    • High Output Fuel Flow
    • Flows 110 gph Free Flow
    • Shutoff Pressure Pre-Set From 6.5 To 8 PSI
    • Fuel Pressure Regulator Is Not Required
    • Heavy Duty Construction For Continuous High rpm Operation
    • Fuel Body Casting Can Be Rotated For Plumbing Situations
    • Inlet And Outlet Tapped For 3/8 in. NPT
    • Inlet/Outlet Tapped For 3/8 in. NPT
    See More

    Holley – High-Flow Mechanical Fuel Pump for Street Performance (Part No.12-834)

    High-Flow Mechanical Fuel Pump for Street Performance

    from

    $124.99
    Mechanical fuel pump made from heavy duty construction for continuous high RPM operation. Fuel body casting can be rotated to accommodate various plumbing situations. Fuel pressure regulator is not required.

    Product Features:
    • Street Performance
    • Flows 80 gph Free Flow
    • Shutoff Pressure Pre-Set 7.5 PSI
    • Fuel Pressure Regulator Is Not Required
    • Heavy Duty Construction For Continuous High rpm Operation
    • Fuel Body Casting Can Be Rotated For Plumbing Situations
    • Inlet And Outlet Tapped For 1/4 in. NPT
    • Inlet/Outlet Tapped For .25 in. NPT
    See More

    Spectre – Sbc Blk Off Plate W/Bolts (Part No.42463)

    Sbc Blk Off Plate W/Bolts

    from

    $12.99
    Spectre’s triple chrome plated Fuel Pump Block Off Plate was designed for small block Chevrolet engines. Engineered for optimum fit and function, this kit includes a block off plate gasket and chrome mounting bolts with washers.

    Product Features:
    • Necessary if switching to electric fuel pump
    • Includes block off plate gasket
    • Includes chrome mounting bolts with washers
    • Triple chrome plated
    See More

    Holley – Mechanical Fuel Pump (Part No.12-327-13)

    Mechanical Fuel Pump

    from

    $165.99
    Mechanical fuel pump made from heavy duty construction for continuous high RPM operation. Fuel body casting can be rotated to accommodate various plumbing situations. Fuel pressure regulator is not required.

    Product Features:
    • High Output Fuel Flow
    • Flows 130 gph Free Flow
    • Shutoff Pressure Pre-Set From 7.5 To 9 PSI
    • Fuel Pressure Regulator Required Recommend P/N 12-704
    • Heavy Duty Construction For Continuous High rpm Operation
    • Redesigned High Flow Valves Ensure Adequate Fuel Delivery
    • Fuel Body Casting Can Be Rotated For Plumbing Situations
    • Inlet And Outlet Tapped For 3/8 in. NPT
    See More

    Mr. Gasket – Fuel Pump Mounting Plate (Part No.1514)

    Fuel Pump Mounting Plate

    from

    $16.99
    Ideal for mounting a stock original equipment pump. The mounting plate is precision cut to cover the stock fuel pump opening and is complete with gasket.

    Product Features:
    • Chrome Plated Steel
    • Comes With Gasket
    See More

    Holley – Prem Street Carbs (Avengers) (Part No.0-80570)

    Prem Street Carbs (Avengers)

    from

    $626.99
    Square flange bolt pattern. Performance calibrated. The ultimate vacuum secondary street performance upgrade.

    Product Features:
    • Vibratory Polished For Good Looks
    • Optimized Street Calibration That Works Out Of The Box
    • Factory Preset Electric Choke For Easy Startups
    • Quick Change Vacuum Housing Cap To Tune For Performance/Fuel Econ
    • No Unnecessary Trips Back To The Parts Store
    • Limited Lifetime Warranty
    • 100% Wet-Flow Tested To Assure It Arrives Ready To Run
    • Street Ready; Out Of The Box
    See More

    Edelbrock – CARBURETOR (Part No.14064)

    CARBURETOR

    from

    $541.99
    Product Features:
    • EnduraShine Finish
    • GM/AMC-Style Throttle Linkage
    • Electric Choke Installed from Factory
    • Easy Tuning with 2-Piece Design
    • Smooth Secondary Transition
    • Both Timed and Full Vacuum Ports
    • Includes PCV Outlet
    See More

    Edelbrock – Thunder AVS Carburetor #1826 650 CFM With Electric Choke, Satin Finish (Non-EGR) (Part No.1826)

    Thunder AVS Carburetor #1826 650 CFM With Electric Choke, Satin Finish (Non-EGR)

    from

    $464.99
    New or reconditioned 650cfm. Square-flange. Electric choke without EGR. Primary jet 0.095. Secondary jet 0.098. Metering Rod 0.065 x 0.047. Dual plane intake. Spring loaded needles and seat increase performance. New qwik-tune adjustable secondary air valve. Distinctive black accented hardware. Lightweight ball burnished aluminum. No gaskets below fuel level to prevent leakage. Metering rod and step up springs can be changed easily. GM and AMC style throttle linkage.

    Product Features:
    • Spring Loaded Needles/Seat Increase Performance
    • New Qwik-Tune Adjustable Secondary Air Valve
    • Distinctive Black Accented Hardware
    • Lightweight Ball-Burnished Aluminum
    • No Gaskets Below Fuel Level to Prevent Leakage
    • Metering Rod/Step Up Springs Can Be Changed Easily
    • GM/AMC-Style Throttle Linkage
    See More

    Edelbrock – Reman Thunder AVS Carb #18129 800 CFM With Manual Choke, Satin Finish (Non-EGR) (Part No.18129)

    Reman Thunder AVS Carb #18129 800 CFM With Manual Choke, Satin Finish (Non-EGR)

    from

    $413.99
    Product Features:
    • Satin Finish
    • 4 Barrel
    • Aluminum Body Material
    • Manual Choke Type
    • 800 cfm Maximum Flow Rating
    See More

    Edelbrock – Performer Carburetor #9907 750 CFM With Manual Choke, Satin Finish (Non-EGR) (Part No.9907)

    Performer Carburetor #9907 750 CFM With Manual Choke, Satin Finish (Non-EGR)

    from

    $407.99
    Product Features:
    • Satin Finish
    • 4 Barrel
    • Annular Booster Type
    • Manual Choke Type
    • 750 cfm Maximum Flow Rating
    See More

    Holley – Keith Dorton Series; VoluMax Race Series Fuel Pump (Part No.12-327-20)

    Keith Dorton Series; VoluMax Race Series Fuel Pump

    from

    $206.99
    Keith Dorton Series VoluMax race series fuel pump made from heavy duty construction for continuous high RPM operation. Redesigned high flow valves always ensure adequate fuel delivery. Fuel pressure regulator is required. Fuel body casting can be rotated

    Product Features:
    • High Output Fuel Flow
    • Flows 170 gph Free Flow
    • Shutoff Pressure Pre-Set At 8 PSI
    • Fuel Pressure Regulator Required Recommend P/N 12-704
    • Heavy Duty Construction For Continuous High rpm Operation
    • Redesigned High Flow Valves Ensure Adequate Fuel Delivery
    • Fuel Body Casting Can Be Rotated For Plumbing Situations
    • 3/4in.-16 Inlet And Outlet Ports
    See More

    Most Sold 1981 GMC K1500 Performance Engines

    Explore our best-selling GMC parts for the 1981 K1500 among 83 OEM and aftermarket options starting from $14.99.

    Edelbrock – Performer EPS Intake Manifold for 1955-86 Small-Block Chevy (Part No.2701)

    Performer EPS Intake Manifold for 1955-86 Small-Block Chevy

    from

    $195.99


    Product Features:
    • Maximizes Performance with Edelbrock Carburetors
    • Runners Tuned to Match Square Bore Carburetor
    • Maximizes Peak Torque Around 3500 RPM
    • Excellent Throttle Response and Mid-Range Power
    • For Idle to 5500 RPM Street-Driven Performance
    • Dual-Plane Low-Rise Intake w/180 deg. Firing Order
    • Prod. +5 HP and +9 ft/lbs. of Torque Over PN[2101]
    See More

    FEL-PRO Performance – Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts (Part No.1003)

    Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts

    from

    $39.49
    Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

    Product Features:
    • PROPRIETARY COATING – Nonstick anti-friction coating seals small surface imperfections
    • NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
    • SUPERIOR SEAL – Precise embossed Printoseal sealing beads at all vital areas to eliminate leak paths
    • STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
    • DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
    See More

    FEL-PRO Performance – Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (Part No.1004)

    Cylinder Head Gasket: Steel Core Composite, Without Head Bolts

    from

    $52.99
    Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

    Product Features:
    • Fel-Pro Performance head gaskets accommodate the high cylinder pressures and cylinder head movement associated with performance engines.
    • Inserted within a stainless steel armor surrounding each cylinder, wire ring design provides highly concentrated sealing around the combustion chamber.
    • Raises combustion sealing force to roughly three times that of standard head gaskets.
    • Steel wire rings for the greatest combustion seal strength.
    • Not intended for use in emission controlled vehicles.
    See More

    FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1603)

    Engine Valve Cover Gasket Set

    from

    $23.49
    Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

    Product Features:
    • Blue Stripe performance cork-rubber gaskets use cork particles evenly distributed throughout a rubber binder resulting in a compressible gasket without leak paths.
    • Not intended for use in emission controlled vehicles.
    See More

    Edelbrock – Performer Intake Manifold for 1987-95 Small Block Chevy, Satin Finish (Part No.2104)

    Performer Intake Manifold for 1987-95 Small Block Chevy, Satin Finish

    from

    $329.99


    Product Features:
    • For Idle to 5500 RPM Street-Driven Performance
    • Dual-Plane Low-Rise Intake w/180 Deg Firing Order
    • Patented Runner Design Ensures Broad Torque Curve
    • Excellent Throttle Response and Mid-Range Power
    • 50-State Street Legal if Correct Carburetor Used
    • Accepts Late-Model Choke; Waterneck; and HEI
    • Accepts A/C And Alternator
    • Accepts Exhaust Heated Chokes
    See More

    Competition Cams – MAGNUM ROLLER ROCKERS, SMALL BLOCK CHEVY 1.52 1 ST (Part No.1412-16)

    MAGNUM ROLLER ROCKERS, SMALL BLOCK CHEVY 1.52 1 ST

    from

    $213.99
    These Magnum Roller Rocker Arms for Chevy V8 265-400 and V6 200-262 applications are the ultimate street rocker. With a 3/8″ stud diameter and 1.52 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are constructed

    Product Features:
    • Roller tip reduces friction while stiff design and superior ratio accuracy yield more effective valve lift
    • For applications with less than 350 lbs. of open spring pressure
    • Constructed from 8620 chromemoly steel, a superior material that will not flex and ensures maximum lift
    • Ultimate street roller rocker arm designed for serious performance enthusiasts
    See More

    Edelbrock – Complete Sure Seat Valve Spring Kit for Chevy 262-400 V8 1957-95 (Part No.5794)

    Complete Sure Seat Valve Spring Kit for Chevy 262-400 V8 1957-95

    from

    $151.99
    Complete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat-treated valve stem locks. Retainers and locks are black oxide coated. Non-rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.

    Product Features:
    • Complete Kit: Includes Retainers And Locks
    • Springs Made of Highest Quality Spring Wire
    • Springs Precision Wound To Close Tolerances
    • Includes Superior Quality Steel Retainers
    • Includes 7 deg. Heat-Treated Valve Stem Locks
    • Retainers and Locks Black Oxide Coated
    • Non-Rotator Style: Dyno Tested and Street Proven
    • Great Match to Edelbrock Camshaft Kit
    See More

    FEL-PRO Performance – PERFORMANCE VALVE COVER GASKET SET (Part No.1602)

    PERFORMANCE VALVE COVER GASKET SET

    from

    $23.49
    Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

    Product Features:
    • Die cut silicone rubber gaskets conform to out-of-flat covers
    • Great for on-again/off-again situations
    • Not intended for use in emission controlled vehicles.
    See More

    B & M – Tork Master 3000 (Part No.20402)

    Tork Master 3000

    from

    $499.99
    Torque Converter – Tork Master 3000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: Tork Master 3000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) The Tork Master is B&M’s lowest cost performance torque converter. The Tork Master is an excellent all-around performance street converter. The best ‘value priced’ street converters available, Tork Master converters come with a new precision pump drive tube and all are pressure tested and fully balanced. The Tork Master torque converter is not recommended for big block or supercharged applications. New allow steel pump drive tube. Needle thrust bearing when factory equipped. New thrust washer between turbine and cover when required.

    Product Features:
    • New Precision Pump Drive Tube
    • Pressure Tested
    • Fully Balanced
    • Needle Thrust Bearing
    • New Thrust Washer
    • Washer Between Turbine and Cover
    See More

    B & M – Tork Master 2400 (Part No.20404)

    Tork Master 2400

    from

    $339.99
    Torque Converter – Tork Master 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: Tork Master 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) The Tork Master is B&M’s lowest cost performance torque converter. The Tork Master is an excellent all-around performance street converter. The best value priced street converters available, Tork Master converters come with a new precision pump drive tube and all are pressure tested and fully balanced. The Tork Master torque converter is not recommended for big block or supercharged applications. New alloy steel pump drive tube. Needle thrust bearing when factory equipped. New thrust washer between turbine and cover when required. Due to torque converter core availability, the actual converter size may vary but performance functionality will be as advertised.

    Product Features:
    • New Precision Pump Drive Tube
    • Pressure Tested
    • Fully Balanced
    • Needle Thrust Bearing
    • New Thrust Washer
    See More

    Edelbrock – Pushrod Set for S/B Chevy (Part No.9630)

    Pushrod Set for S/B Chevy

    from

    $189.99


    Product Features:
    • Case-Hardened Tubing
    • Welded Ends
    • 5/16 in. Diameter
    • Use with or without Hardened Steel Guideplates
    See More

    Mr. Gasket – High Performance 180 Degree Thermostat for Increased Flow (Part No.4364)

    High Performance 180 Degree Thermostat for Increased Flow

    from

    $26.99
    Mr. Gasket High Performance Thermostats are designed to resist large variations of coolant pressure at high RPM (revolutions per minute). This allows them to fully open at correct temperature consistently regardless of engine RPM. The design also provides the high flow that engines operated a higher RPM need. This thermostat also features a copper/brass construction to further resist corrosion. Mr. Gasket High Performance / High Flow Thermostats are suitable for street, drag race, or oval track applications.

    Product Features:
    • Opens At 180 Degrees
    • Designed to Resist Large Variations of Coolant Pressure at High RPM
    • Fully Opens at Correct Temperature Consistently Regardless of Engine RPM
    • For High Performance Street, Drag Race, and Oval Track
    • Copper & Brass Construction – Resists Corrosion
    • High Flow
    See More

    Weiand – Action Plus Water Pumps (Part No.9240P)

    Action Plus Water Pumps

    from

    $215.99
    Weiand’s light weight, performance aluminum mechanical Action-Plus water pumps give a weight saving of 30 percent to 50 percent over stock cast-iron pumps. These pumps feature a premium quality bearing and seal that have twice the load capacity of stock pumps. Weiand’s exclusive housing counter bore keeps the bearing form walking out. All pumps are designed with the necessary bracket bosses and water connections to fit popular street applications.

    Product Features:
    • Twisted Snout Water Pump Design For Updated Style
    • Street Performance
    • Heavy Duty Shaft w/5/8 in. Pilot
    • Six-Blade Stamped Steel
    • Anti-Cavitation Impeller
    • 100 Percent Leak Tested
    See More

    Weiand – Action Plus Water Pumps (Part No.9208P)

    Action Plus Water Pumps

    from

    $215.99
    Weiand’s light weight, performance aluminum mechanical Action-Plus water pumps give a weight saving of 30 percent to 50 percent over stock cast-iron pumps. These pumps feature a premium quality bearing and seal that have twice the load capacity of stock pumps. Weiand’s exclusive housing counter bore keeps the bearing form walking out. All pumps are designed with the necessary bracket bosses and water connections to fit popular street applications.

    Product Features:
    • Twisted Snout Water Pump Design For Updated Style
    • Street Performance
    • Heavy Duty Shaft w/5/8 in. Pilot
    • Six-Blade Stamped Steel
    • Anti-Cavitation Impeller
    • 100 Percent Leak Tested
    See More

    Edelbrock – Valve Cover Gasket Set for Chevrolet (Part No.7549)

    Valve Cover Gasket Set for Chevrolet

    from

    $35.99
    Product Features:
    • Valve Cover Gasket
    See More

    Edelbrock – Sure Seat Valve Springs for Ford 429/460 V8 1969-1987 (Part No.5767)

    Sure Seat Valve Springs for Ford 429/460 V8 1969-1987

    from

    $111.99
    Complete kit includes retainers and locks. Springs made of highest quality spring wire. Springs precision wound to close tolerances. Includes superior quality steel retainers. Includes 7 degree heat-treated valve stem locks. Retainers and locks black oxide coated. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.

    Product Features:
    • For Use With Cast Iron Heads
    • Springs Made of Highest Quality Spring Wire
    • Springs Precision Wound To Close Tolerances
    • Use with Original Equipment Heads Only
    See More

    Mr. Gasket – Intake Manifold Bolt Set – Chevrolet Small Block – Socket Head 3/8"-16 X 1" Bolts & Washers (Part No.956G)

    Intake Manifold Bolt Set - Chevrolet Small Block - Socket Head 3/8"-16 X 1" Bolts & Washers

    from

    $17.49
    These grade 5 hex head bolts are brite zinc plated for protection and appearance. Hardened flat washers provide uniform torque & prevent galling on aluminum manifolds. Includes twelve (12) 3/8 inch-16 x 1 inch bolts & washers

    Product Features:
    • Zinc plated to resist corrosion and provide a clean professional appearance
    • Made from Grade 5 steel for strength and durability
    • Flat washers provide uniform clamp load and prevent galling on aluminum intake manifolds
    • Allen (socket) Head
    • Zinc Plated For Protection
    See More

    Mr. Gasket – Bolt Water Pump (Part No.4998)

    Bolt Water Pump

    from

    $32.99
    This Mr. Gasket Water Pump Bolt Set includes chrome plated grade 5 hex head fasteners to install the water pump on your small or big block Chevrolet with the long style water pump. Includes four 3/8 inch-16 x 2 inch bolts with four 3/8 inch AN washers. AN washers have no exposed shoulder which offers a professional appearance.

    Product Features:
    • Chrome Plated
    • Grade 5
    • AN washers with no exposed shoulder for a professional appearance
    See More

    FEL-PRO Performance – Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (Part No.1010)

    Cylinder Head Gasket: Steel Core Composite, Without Head Bolts

    from

    $39.49
    Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

    Product Features:
    • PROPRIETARY COATING – Nonstick anti-friction coating seals small surface imperfections
    • NO RETORQUE DESIGN – Steel core helps eliminate the need for retorquing head bolts
    • SUPERIOR SEAL – Precise embossed Printoseal sealing beads at all vital areas to eliminate leak paths
    • STRONG AND DURABLE – Features graphite or reinforced fiber facing material and steel armor for strength and durability
    • DESIGNED FOR IMPERFECT SEALING SURFACES – Engineered and manufactured specifically for the repair environment to help seal imperfect sealing surfaces
    See More

    Edelbrock – Sure Seat Valve Springs for S/B Chevy O.E Cast iron Cylinder Heads (Part No.5703)

    Sure Seat Valve Springs for S/B Chevy O.E Cast iron Cylinder Heads

    from

    $65.99
    Springs made of highest quality spring wire. Springs precision wound to close tolerances. Non-Rotator style: Dyno tested and street proven. Great match to Edelbrock camshaft kit.

    Product Features:
    • For Use With Cast Iron Heads
    • Springs Made of Highest Quality Spring Wire
    • Springs Precision Wound To Close Tolerances
    • Use with Original Equipment Heads Only
    See More

    Mr. Gasket – Valve Cover Gasket Set (Part No.585G)

    Valve Cover Gasket Set

    from

    $29.49
    Molded rubber gaskets are reusable, great for engines that require valve lash maintenance. These gaskets feature Nitrile material for long life, solid steel carrier for strength and rigidity. Incorporates compression limiters to prevent fastener over-tightening.

    Product Features:
    • Features Nitrile Rubber Material For Long Life
    • Molded Rubber Gaskets Are Reusable
    • Ideal For Engine Requiring Valve Lash Maintenance
    See More

    FEL-PRO Performance – Engine Valve Cover Gasket Set (Part No.1640)

    Engine Valve Cover Gasket Set

    from

    $22.49
    Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

    Product Features:
    • Blue Stripe performance cork-rubber gaskets use cork particles evenly distributed throughout a rubber binder resulting in a compressible gasket without leak paths.
    • Not intended for use in emission controlled vehicles.
    See More

    FEL-PRO Performance – PERFORMANCE OIL PAN GASKET SET (Part No.1819)

    PERFORMANCE OIL PAN GASKET SET

    from

    $31.49
    Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

    Product Features:
    • Felcoid/Plus gaskets have a fiber sheet core and a latex rubber coating to eliminate potential leakage paths. The core material resists crushing and splitting, while providing excellent blowout resistance.
    • With steel core to provide ultimate excellent blowout resistance.
    • Not intended for use in emission controlled vehicles.
    See More

    Mr. Gasket – Cylinder Head Dowel Pins (Part No.4375)

    Cylinder Head Dowel Pins

    from

    $14.99
    Dowel pins are precision machined and case hardened for accurate head alignment. Two per set. 5/16 inch x 5/8 inch

    Product Features:
    • Precision Machined
    • Case Hardened
    • Give Accurate Alignment
    • 2 Per Set
    See More

    FEL-PRO Performance – Engine Timing Cover Gasket (Part No.2335)

    Engine Timing Cover Gasket

    from

    $20.29
    Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

    Product Features:
    • Steel core gasket construction
    • Exclusive design permits significantly faster gasket installation while eliminating potential sealing leak paths.
    • Not intended for use in emission controlled vehicles.
    See More

    Edelbrock – Performer Small-Block Chevy Intake Manifold for Street Performance (Part No.3701)

    Performer Small-Block Chevy Intake Manifold for Street Performance

    from

    $339.99


    Product Features:
    • For Idle to 5500 RPM Street-Driven Performance
    • Dual-Plane Low-Rise Intake w/180 Deg Firing Order
    • Patented Runner Design Ensures Broad Torque Curve
    • Excellent Throttle Response and Mid-Range Power
    • 50-State Street Legal if Correct Carburetor Used
    • Accepts Late-Model Choke; Waterneck; and HEI
    • Accepts A/C And Alternator
    • Accepts Exhaust Heated Chokes and Accepts EGR
    See More

    FEL-PRO Performance – Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (Part No.1025)

    Cylinder Head Gasket: Steel Core Composite, Without Head Bolts

    from

    $72.99
    Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

    Product Features:
    • Fel-Pro Performance head gaskets accommodate the high cylinder pressures and cylinder head movement associated with performance engines.
    • Inserted within a stainless steel armor surrounding each cylinder, wire ring design provides highly concentrated sealing around the combustion chamber.
    • Raises combustion sealing force to roughly three times that of standard head gaskets.
    • Steel wire rings for the greatest combustion seal strength.
    • Not intended for use in emission controlled vehicles.
    See More

    Mr. Gasket – Rear Main Seal Gasket (Part No.1960)

    Rear Main Seal Gasket

    from

    $23.99
    This Mr. Gasket Rear Main Seal is made from silicone to allow the seal to handle extreme engine oil temperature. It also provides for an upgrade for that leaky rope style seal and is a direct replacement for a rubber main seal. It’s also injection molded for a precise fit.

    Product Features:
    • Repairs That Leaky Rear Main Sail
    • Silicone Rubber to Withstand Extreme Engine Oil Temperatures
    • Upgrade for Rope Seal Equipped Cars or Direct Replacement for Rubber Main Seal
    • Injection Molded for Precise Fit
    See More

    B & M – Performance Torque Converter for GM TH400, 350, & 375 Transmissions (Part No.20400)

    Performance Torque Converter for GM TH400, 350, & 375 Transmissions

    from

    $299.99
    Torque Converter – Tork Master 2000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: Tork Master 2000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) The Tork Master is B&M’s lowest cost

    Product Features:
    • New Precision Pump Drive Tube
    • Pressure Tested
    • Fully Balanced
    • Needle Thrust Bearing
    • New Thrust Washer
    See More

    Competition Cams – Set of 16 Single Springs w/ 1.254" O.D., 1.254" I.D., 1.700" Installed Height (Part No.981-16)

    Set of 16 Single Springs w/ 1.254" O.D., 1.254" I.D., 1.700" Installed Height

    from

    $126.99
    Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today’s engine builders and racers.

    Product Features:
    • Seat pressure: 105 lbs. @ 1.700″, Open Pressure: 273 lbs. @ 1.250″
    • O.D.: 1.254″, I.D.: .880″
    • Single valve springs with damper
    • Approximately .490″ max lift at recommended installed height
    See More

    Mr. Gasket – Ultra Seal: Head Gasket (Part No.5799G)

    Ultra Seal: Head Gasket

    from

    $68.99
    Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.brbrGasket Bore 4.130 inch, Compressed thickness 0.055 inch

    Product Features:
    • Five layer (graphite core/perforated steel outer layers) composite construction
    • Graphite core is excellent transfering heat away from hot spots in head preventing gasket burn-out.
    • Provides excellent stability, compressibility and high temperature endurance
    • Coated with high temperature silicone to ensure sealing of engine fluids
    • Will not brinell (indent) aluminum cylinder heads
    • For high performance street, drag race and oval track use
    • Compatible w/High Octane Fuel
    • Compatible With Exotic Fuel
    See More

    Mr. Gasket – Ultra Seal: Head Gasket (Part No.5780G)

    Ultra Seal: Head Gasket

    from

    $64.99
    Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.brbrGasket Bore 3.870 inch, Compressed thickness 0.028 inch

    Product Features:
    • Five layer (graphite core/perforated steel outer layers) composite construction
    • Graphite core has excellent thermo-conductivity-transfers heat away from hot spots in head preventing gasket burn-out
    • Provides excellent stability, compressibility and high temperature endurance
    • Coated with high temperature silicone to ensure sealing of engine fluids
    • Will not brinell (indent) aluminum cylinder heads
    • For high performance street, drag race and oval track use
    • Compatible w/High Octane Fuel
    • Compatible With Exotic Fuel
    See More

    Mr. Gasket – Intake Gasket (Part No.116)

    Intake Gasket

    from

    $40.19
    Mr. Gasket Performance Intake Gaskets are manufactured from cellulose/nitrile composition gasket material. They provide excellent sealing and durability. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track.

    Product Features:
    • Manufactured from cellulose/nitrile composition gasket material.
    • Provides excellent sealing and durability.
    • Can be trimmed if necessary for modified port applications.
    • Complete with manifold end seals and distributor gasket.
    • For OE replacement, high performance street, drag race and oval track use.
    See More

    Mr. Gasket – Head Gasket (Part No.1130G)

    Head Gasket

    from

    $32.99
    Mr. Gasket Steel Shim Cylinder Head Gaskets are for high performance street machines, drag racing and oval track racing. With today’s extreme compression ratios you need stronger more durable gaskets. Mr. Gasket steel shim gaskets are made from .020 inch steel shim stock which is thinner than most composite gaskets increasing engine compression. Stress formed embossments will seal the extreme cylinder pressure.

    Product Features:
    • Manufactured from .020″ steel shim stock.
    • Thinner than composition head gaskets – increases engine compression.
    • Stress formed embossments seal extreme cylinder pressures.
    • For high performance street, drag race and oval track use.
    See More

    FEL-PRO Performance – PERFORMANCE OIL PAN GASKET SET (Part No.1818)

    PERFORMANCE OIL PAN GASKET SET

    from

    $27.49
    Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

    Product Features:
    • Felcoid/Plus gaskets have a fiber sheet core and a latex rubber coating to eliminate potential leakage paths. The core material resists crushing and splitting, while providing excellent blowout resistance.
    • With steel core to provide ultimate excellent blowout resistance.
    • Not intended for use in emission controlled vehicles.
    See More

    Edelbrock – Performer EPS Intake Manifold w/ Oil Fill Tube for 1955-86 Small-Block Chevy (Part No.2703)

    Performer EPS Intake Manifold w/ Oil Fill Tube for 1955-86 Small-Block Chevy

    from

    $322.99
    Edelbrock part #2703 Performer EPS intake manifold is designed for 1986 and earlier 262-400 cubic-inch Chevys. Edelbrock’s Patented Dual-plane, low-rise design with a 180-degree firing order greatly improves torque over a wide rpm range for excellent thro

    Product Features:
    • Idle-5500 RPM Range
    • Dual Plane Type-4150 Style Flange
    • 3.74 in. Front Height, 4.27 in. Center Height, 4.8 in. Rear Height
    • Satin Finish
    • Non-EGR W/ Oil Fill Tube
    See More

    Edelbrock – Pushrod Set for S/B Chevy (Part No.9629)

    Pushrod Set for S/B Chevy

    from

    $187.99


    Product Features:
    • Case-Hardened Tubing
    • Surface Hardening
    • Welded Ends
    • 0.3125 in. Diameter
    • Use with or without Hardened Steel Guideplates
    See More

    Competition Cams – CAMSHAFT, SBC 295 BIG MUTHA THUMPR HYDRAULIC 1 EA (Part No.12-602-4)

    CAMSHAFT, SBC 295 BIG MUTHA THUMPR HYDRAULIC 1 EA

    from

    $529.99
    Designed to deliver an aggressive, hard-hitting exhaust note at idle, the Thumpr camshaft series from COMP Cams also delivers excellent horsepower gains and a broad torque curve. A perfect choice for muscle cars and street rods, the Thumpr series’ early i

    Product Features:
    • Early intake valve opening and long exhaust duration create optimum overlap for powerful, hard-hitting exhaust note.
    • Best with aftermarket converters and more rear gear.
    • Three unique cam designs for each application that deliver excellent horsepower gains and broad torque curve; perfect choice for muscle cars and street rods.
    See More

    Competition Cams – CAMSHAFT, SBC 284 XTREME ENERGY HYDRAULIC 1 EA (Part No.12-250-3)

    CAMSHAFT, SBC 284 XTREME ENERGY HYDRAULIC 1 EA

    from

    $258.99
    Featuring a quicker valve opening, the Xtreme Energy camshaft profile provides increased responsiveness and more area under the lift curve than older, slower grinds. Designed to increase performance without sacrificing driveability and creature comforts,

    Product Features:
    • Excellent performance in street carbureted applications.
    • More vacuum allows an increase in duration for improved performance and assists power brakes.
    • Quicker opening lobe profiles deliver increased responsiveness and more area under the lift curve.
    • Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.
    See More

    Mr. Gasket – Ultra Seal: Competition Screw-In Rocker Arm Studs (Part No.1075)

    Ultra Seal: Competition Screw-In Rocker Arm Studs

    from

    $94.99
    Mr. Gasket competition screw-in rocker arm studs are manufactured from heat treated black oxide coated Grade 8 steel. Ideal for high performance street and race applications.

    Product Features:
    • Black Oxide Coated Grade 8 Steel
    • Kit Contains 16 Studs
    • Easy To Install
    • Heat Treated Steel
    • Prevents Stud Flexing
    • Black Plated Finish
    See More

    Mr. Gasket – Ultra Seal: Screw-In Rocker Arm Studs (Part No.1076)

    Ultra Seal: Screw-In Rocker Arm Studs

    from

    $65.99
    Mr. Gasket screw-in rocker arm studs are manufactured from heat treated black oxide coated Grade 8 steel. Ideal for high performance street applications. OE style press in rocker studs can actually pull out of the cylinder head when using high lift camshafts. Includes sixteen studs 3/8-24 x 1.47 inch long top x 7/16-14 bottom.

    Product Features:
    • Black Oxide Coated Grade 8 Steel
    • Kit Contains 16 Studs
    • Easy To Install
    • Heat Treated Steel
    • Grade 8 Steel
    See More

    Mr. Gasket – Engine Sealing (Part No.6560)

    Engine Sealing

    from

    $499.99
    Manufactured from cellulose and nitrile composition gasket material. A black latex rubber coating is applied to outside of gasket to help seal minor oil pan rail irregularities and eliminate the possibility of oil leakage. Provides excellent sealing and durability. Complete with molded rubber front/rear oil pan seals where applicable. For OE replacement, high performance street, drag race and oval track.

    Product Features:
    • Made of high temp silicone or nitrile blend rubber
    • Torque limiters to prevent over tightening
    • One piece molded rubber
    • Fits left and right hand dipsticks
    See More

    Spectre – Water Neck; Chevy Late Model (Part No.4730)

    Water Neck; Chevy Late Model

    from

    $23.79
    Spectre’s Chevrolet late model water neck offers the normal angled water neck and a 1/2 inch NPT threaded hole for a by-pass hose. This water neck has a chrome plated finish for a lasting look great and includes the bolts.

    Product Features:
    • Fits Chevy engines
    • Includes a 1/2 inch NPT threaded hole for by-pass hose
    • Includes bolts
    • Chrome plated
    • Easy to install
    • O-ring/gasket not included
    See More

    Mr. Gasket – Intake Gasket (Part No.143)

    Intake Gasket

    from

    $42.49
    Mr. Gasket Performance Intake Gaskets are manufactured from cellulose/nitrile composition gasket material. This is a low density material that conforms well to irregular surfaces and has very good crush resistance at high flange pressures. They provide excellent sealing and durability as the material is designed for sealing gasoline, oils, water and coolant in applications up to 350 degrees Fahrenheit. While die-cut for an excellent fit, they can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track.

    Product Features:
    • Manufactured from cellulose/nitrile composition gasket material
    • Provides excellent sealing and durability
    • Die-cut for an excellent fit
    • Can be trimmed if necessary for modified port applications
    • For OE replacement, high performance street, drag race and oval track use
    See More

    Edelbrock – Intake Manifold replacement base to top gasket (Part No.6999)

    Intake Manifold replacement base to top gasket

    from

    $17.99
    Replacement gasket for top to bottom. See PN(7110) complete. PN(7067) bottom. PN(7032) top. Includes base and top for intake manifold PN(7110).

    Product Features:
    • Replacement Gasket for Top to Bottom
    • See PN[7110]Complete; PN[7067]Bottom; PN[7032] Top
    See More

    Edelbrock – Intake Manifold replacement top gasket (Part No.6988)

    Intake Manifold replacement top gasket

    from

    $24.99
    Product Features:
    • Replacement Gasket For PN[7070] Edelbrock Intake
    • One Gasket Only
    See More

    Edelbrock – Small Block Chevy Street Tunnel Ram Polished (Part No.71101)

    Small Block Chevy Street Tunnel Ram Polished

    from

    $1268.99
    For 3500 to 7500 PRM. Use where low-end torque is not a prime factor. Great for engines with slightly modified heads. HEI ignition will not clear manifold. Street machines, street rods, pro-street and marine.

    Product Features:
    • Street Tunnel Ram; Intake Manifold Top
    See More

    Edelbrock – RPM Small-Block Chevy Cylinder Head SBC 70cc Hydraulic Flat Tappet Cam (Part No.60759)

    RPM Small-Block Chevy Cylinder Head SBC 70cc Hydraulic Flat Tappet Cam

    from

    $1014.99
    Product Features:
    • 50-State Street Legal Aluminum Cylinder Head
    • Out-of-the-Box Bolt-On Performance
    • 70cc Combustion Chambers Improve Performance
    • Retain Stock Compression Ratio
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    Top-Rated Performance and Racing Products Brands For Your 1981 GMC K1500

    Shop for the best-rated brands offering Performance and Racing Products and other products for your 1981 GMC K1500s. Below you’ll find some of our best rated Performance and Racing Products from K&N, Mr. Gasket, and Edelbrock, and more. Performance and Racing Products from these brands that fit a 1981 K1500 start at just $9.99 and are rated as high as 5 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.

    Popular K&N 1981 GMC K1500 Performance and Racing Products

    When it comes to maintaining or upgrading your 1981 GMC K1500, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. K&N ticks all of those boxes. We offer a wide selection of K&N Performance and Racing Products, specifically designed for the 1981 GMC K1500. With over 1 K&N brand Performance and Racing Products in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $17.99. Plus, with over 35 customer reviews and an average rating of 5 stars, you can trust that our K&N Performance and Racing Products will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

    Popular Mr. Gasket 1981 GMC K1500 Performance and Racing Products

    Mr. Gasket auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 1981 GMC K1500 owner should feel confident when installing genuine Mr. Gasket parts in their vehicle. To ensure the best fit and performance for your 1981 K1500, Advance Auto Parts carries a full inventory of 38 Mr. Gasket Performance and Racing Products. Plus you will be keeping your GMC in peak condition while saving money because prices on these Mr. Gasket Performance and Racing Products range from $9.99 to $499.99, plus, with more than 48 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.

    Oil Pan Bolt Kit
    from
    $17.49
    This product is not rated

    Oil Pan Bolt Kit

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    Distributor Hold-Down Clamp
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    $9.99
    This product is not rated

    Distributor Hold-Down Clamp

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    Aluminum Exhaust Gasket: High-Heat Resistant, Easy Removal
    from
    $42.99
    This product is not rated

    Aluminum Exhaust Gasket: High-Heat Resistant, Easy Removal

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    FAQs for 1981 GMC K1500 Performance and Racing Products

    Which Performance and Racing Products are best-sellers for 1981 GMC K1500s?

    Out of 216 Performance and Racing Products that fit 1981 GMC K1500s, the following parts are the top sellers:

    What’s the price range for 1981 GMC K1500 Performance and Racing Products?

    Performance and Racing Product prices for the 1981 GMC K1500 start at $9.99 and go up to $1,268.99 for the most premium parts.

    What’s the average price of a Performance and Racing Product for a 1981 GMC K1500?

    The average price for Performance and Racing Products for the 1981 GMC K1500 is $237.72. Keep in mind the variety of part types within our Performance and Racing Product category so you are likely to find a wide range of prices across a variety of parts and components.

    Does Advance Auto Parts sell Performance and Racing Products for other GMC K1500 model years?

    Yes, we currently carry Performance and Racing Products for 19 model years of GMC K1500s between 1979 and 1999. Performance and Racing Products are bought most frequently for the following model years: 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, and 1991.

    What are the cheapest Performance and Racing Products for my 1981 GMC K1500?

    The cheapest 1981 GMC K1500 Performance and Racing Products we carry in stock are:

    What are the top-rated Performance and Racing Products that fit the 1981 GMC K1500?

    Out of 763 reviews by customers, our 1981 GMC K1500 Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 1981 GMC K1500 and their top-rated products:

    • Racing Pulleys
      • Pulley (22905645) – $49.99

    What types of Performance and Racing Products do you sell for my 1981 GMC K1500?

    Can I get help with 1981 GMC K1500 Performance and Racing Product orders?

    Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Performance and Racing Products and more.

    What is your return policy for GMC K1500 Performance and Racing Products?

    Advance Auto Parts keeps returns simple. For new GMC K1500 Performance and Racing Products and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.