1973 GMC C25/C2500 Suburban Performance and Racing Products

Below you will find various in-demand GMC Performance and Racing Products, components and accessories for your 1973 C25/C2500 Suburban. Advance Auto Parts has popular C25/C2500 Suburban parts like Performance Oil Filters, Performance Engines, Performance Exhaust Products and more. You’ll also find aftermarket and OEM Performance and Racing Products for other C25/C2500 Suburban model years including 1967, 1968, 1969, 1970, 1971, 1972, 1974 and more. Select a category of 1973 GMC C25/C2500 Suburban Performance and Racing Products below and start saving instantly.

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Popular 1973 GMC C25/C2500 Suburban Performance and Racing Products Categories

Performance Oil Filters

Performance Carburetors

Performance Engine Coolant Thermostats

Performance Intake Manifolds

Performance Fuel Pumps

Performance Coils

Performance Distributor Cap and Rotor Kits

Performance Exhaust Headers

Performance Shifters

Performance Distributors

Performance Valve Covers

Performance Water Outlet Gaskets

Performance Engine Dress-Up Kits

Performance Engine and Transmission Mounts

Performance Engine Water Pumps

Performance Water Outlets

Performance Radiator Caps

Performance Engine Cylinder Head Gaskets

Performance Engine Camshaft and Lifter Kits

Performance Engine Harmonic Balancers

Performance Distributor Components

Performance Engine Intake Manifold Gaskets

Performance Engine Timing Sets and Components

Performance Engine Valve Springs

Performance Engine Valve Cover Gasket Sets

Performance Spark Plug Wires

Performance Flywheel and Flexplates

Performance Exhaust Manifold Gaskets

Performance Timing Covers and Tabs

Performance Camshaft and Lifter Kits

Performance Valve Cover Hardware

Performance Engine Rocker Arms

Performance Exhaust Header Hardware

Performance Engine Camshafts

Performance Engine Oil Pan Gaskets

Performance Ring and Pinions

Performance Ignition Parts

Performance Intake Manifold Hardware

Performance Points and Condensers

Performance Sway Bar Link Kits

Performance Pulleys

Performance Lower Control Arm Bushings

Performance Engine Valve Lifters

Performance Sway Bar Bushings

Performance Engine Main Bearing Gasket Sets

Performance Tie Rod End Boots

Performance Transmission Shift Kits

Performance Transfer Case Mounts

Performance Engine Cylinder Head Installation Kits

Performance Vacuum Advances

Performance Wheel Bearing Dust Caps

Performance Engine Valve Spring Retainer

Performance Torque Converters

Performance Engine Camshaft Bolts

Performance Flywheels

Performance Transmission Rebuild Kits

Essential Performance and Racing Products for 1973 GMC C25/C2500 Suburbans

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$6.29

Repair torn and worn-out boots of suspension tie rod ends – without having to buy the entire and expensive tie rod. Adds durability surpassing most OEM rubber boots. Exclusive 5-point sealing action. Choose from four sizes and round or octagon styles. Made of Energy’s Hyper-Flex performance polyurethane for added performance and durability.

Product Features:

Easy To Install
Superior Material
Saves Your Tie Rods
Lasts Longer
Looks Great

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$173.99

Heavy Duty Flexplate fits: Chevrolet – ’55-’85 SB V8 And 90 deg. V6 with 168 tooth ring gear And 10-3/4 in. or 11-1/2 in b.c. exc. 400Chevrolet – ’90 And earlier Chevrolet BB V8 with 168 tooth ring gear And 10-3/4 in or 11-1/2 in b.c. exc. 454

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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$29.99

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 160 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

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$306.99

Reverse lockout meets NHRA and IHRA requirements. Includes neutral safety switch, backup light switch, black T-Handle. Fits most 3 Speed applications.

Product Features:

Base Trims To Custom Fit Floor
NHRA/IHRA Reverse Lockout Meets Requirements
Includes Neutral Safety Switch
Includes Backup Light Switch
Includes Black T-Handle and Cable

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$17.99

K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor oils, K&N’s pleated synthetic-blend filtration media helps to shield your engine from contaminants and ensure a consistent flow of oil. 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, and is protected by the K&N 1-Year Limited Warranty.

Product Features:

Designed to allow high flow rates and a consistent flow of oil to your engine
Pleated synthetic-blend filtration media removes most harmful contaminants
Fast and easy Wrench-Off removal using the welded one-inch hex nut
High capacity to withstand the service intervals recommended by vehicle manufacturers
Heavy-duty canister for outstanding durability
Laboratory tested to ensure excellent capacity, efficiency, and mechanical strength
Designed to operate with all synthetic, conventional, and blended motor oils
1-Year Limited Warranty

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$272.99

Tool Steel 10 Degree Retainer Set Of 16 For All Valves With 1.250" O.D. Springs

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$255.99

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

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$35.49

Edge molded rubber water outlet gasket is reusable, great for engines that require regular disassembling for maintenance. Incorporates solid aluminum carrier for strength and rigidity. Can be used with OE replacement or aftermarket chrome water outlets. Requires no gasket sealer.

Product Features:

Edge Molded Rubber Water Outlet Gasket Is Reusable
Requires No Gasket Sealer
Solid Aluminum Carrier For Strength/rigidity
Reusable – Ideal for Engines That Are Frequently Taken Apart & Reassembled

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$53.99

Knowing your coolant temperature can help to prevent burn injuries. Thermocap Cap, with its built-in calibrated thermometer, indicates the coolant temperature. This is useful information prior to cap removal. Never attempt to remove Thermocap Cap when the coolant temperature is very hot. The escaping hot coolant and steam may burn you. Reclamation valve works great with your coolant recovery system. Your radiator can reclaim coolant from your overflow bottle. Wide 30 degree to 270 degree F temperature range. Calibrated in centigrade and Fahrenheit. Color-coded temperature ranges.

Product Features:

Indicates Coolant Temperature
Helps to Prevent Injuries from coolant or steam burns
Integrated Coolant Reclamation Valve
Improves Underhood Appearance
Fahrenheit and centigrade readings
Various valve pressures available

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$102.99

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

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$149.99

Includes: 2 short flat black valve covers 2 valve cover gaskets 1 flat black push-on breather 1 flat black dipstick & tube 1 flat black timing chain cover 1 flat black timing tab 1 rubber grommet for valve cover PCV hole 1 breather grommet

Product Features:

Ideal Starter Kit
Enhances Appearance

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$18.99

Chrome-plated for beauty and durability, wing bolts make valve cover removal fast & easy. They are precision-engineered and feature extra-long threads to accommodate Mr. Gasket re-usable valve cover gasket & custom valve covers.

Product Features:

Fits Chevy V8
Standard Y Top 1/4 In-20 X 5/8 in L
Chrome Plated Steel
Overall Length: 4.64″
Installed Length: 4.00″
Pack of 4

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$635.99

Ideal for use with mainly stock components like rocker arms, intake manifolds, cylinder heads, compression ratio, torque converters and rear gear ratios, the High Energy camshaft grind family is a great choice for street performance applications.

Product Features:

Good blend of efficiency and performance.
Perfect choice for performance street rebuilds.
Work well with mainly stock components such as rockers, manifolds, heads, compression, torque converters and gears.

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$480.99

Edelbrock camshafts are matched to Edelbrock Total Power Package components for proven performance, taking the guesswork out of camshaft selection. They are compatible with OEM or Edelbrock hydraulic roller tappets which reduce friction, virtually eliminate break-in problems, and permit higher valve velocities for increased performance. Designed to work with Torker II manifolds for performance from 2500 to 6500 RPM, these camshafts are ideal for high-performance street, drag or marine applications. Torker-Plus cams have a slightly rough idle and are not suitable for trucks or towing applications. Hydraulic flat tappet lifters are included with each camshaft.

Product Features:

Designed for 2500 to 6500 Performance
Designed for Hi-Perf Street; Drag or Marine Use
Matched to Edelbrock Torker II Intakes
Includes Hydraulic Lifters and Assembly Lube
Dyno Matched/Street Proven Performance
Take The Guesswork Out Of Camshaft Selection

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$73.99

The Street Fire Spark Plug Wires feature a low resistance conductor that’s wrapped in a sleek and durable black sleeve.

Product Features:

Silicone boots protect against high exhaust temps
Kevlar core combination for great strength and durability
Heavy duty terminals for secure connection
8mm silicone and synthetic jacket resists heat and abrasion
500 Ohms/ft. Resistance For Improved Spark Delivery And Power
Silicone boots protect against high exhaust temps

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$44.49

Mr. Gasket Ultra-Seal Intake Manifold Gasketss are manufactured from cellulose/nitrile composition gasket material. Provides excellent sealing and durability. Incorporates Silicone beading around each intake and water outlet port to provide additional sealing strength on both sides of each gasket. No gasket sealer required. For original equipment replacement, high performance street, drag race and oval track use. Includes manifold end seals and distributor gasket.

Product Features:

Manufactured from cellulose/nitrile composition gasket material
Provides excellent sealing and durability
Silicone beading on both sides of each gasket
Complete with manifold end seals and distributor gasket
For OE replacement, high performance street, drag race and oval track use

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$562.99

HoleShot 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) Application: HoleShot 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) A higher than stock stall speed as delivered by the Holeshot c

Product Features:

Furnace Brazed Impeller
Steel Alloy Pump Drive Tube
Heavy Duty Needle Bearing
Between Stator and Turbine
Furnace Brazed Turbine

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$60.99

This unit permits a seamless wide range of adjustment to both amount and rate of ignition advance. This unit helps increase horsepower and throttle response. It provides maximum spark advance while preventing detonation or “pinging”. This kit includes an allen wrench for easy adjustment along with instructions.

Product Features:

Adjustable Vacuum Advance
Increases Horsepower And Throttle Response
Includes Allen Wrench For Adjustments
Instantly Increase Horsepower
Maximum Possible Spark Advance
Not Legal For Sale/Use In CA

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$17.79

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

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$54.99

The cap and rotor of any ignition system must be considered maintenance items. To make things easy, we offer these Cap and Rotor Replacement Kits

Product Features:

Fits MSD/GM V8 Distributors
Made from high quality materials
Brass terminals
High dielectric properties

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$21.49

Mr. Gasket cam locking plates feature a steel retainer plate designed to secure the cam gear bolts from coming loose and backing out, preventing costly engine damage. Retainer plate fits under bolt heads allowing tabs to be bent against hex head flats creating a secure positive lock.

Product Features:

Black oxide finished steel
Includes (3) grade 5 bolts & locking plate
Fits Chevrolet Small and Big Block without OE roller cam
Tabs bend up around bolt head to secure

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$158.99

Constructed of thicker than stock steel plate to withstand the stress of high stall speed converters and high RPM engine. Zinc dichromate plated to resist rust and corrosion. Meets SFI specification 29.1 for racing.

Product Features:

Thicker Than Stock Steel Plate
Ring Gear Securely Welded
Dual Bolt Patterns
Zinc-Dichromate Plated To Resist Corrosion
Withstands High Torque and RPM

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$70.99

HEAVY DUTY-Firm positive shifts without loss of driver comfort for improved performance in all street vehicles. STREET/STRIP-Positive shifts for high performance street use or for competitive events. Hardest, quickest possible shift.

Product Features:

Provides Crisp Shifts
On Any Stock Automatic Transmission
Eliminates Soft/Sluggish Shift
Eliminates Shift Overlap
Eliminate Clutch and Band Wear

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$49.99

With Mr. Gasket cam degree bushings you fine tune the camshaft timing of your engine to as little as 1 degree. Even aftermarket timing sets with multiple keyways can’t give the range of adjustment these bushings allow. Retard your camshaft to lower the powerband for more low end torque and midrange horsepower, or advance for more top end power. This kit does even number adjustment 0-8 degrees.

Product Features:

Advance the cam for increased torque and horsepower
Tune your powerband for more end torque or increase top end horsepower
Includes (4) offset bushings and (1) 0 degree bushing
Cam sprocket dowel pin hole must be drilled to .406¿ (13/32¿) dia.
Cam sprocket dowel pin hole must be drilled to .406┐ (13/32┐) dia.
Increase Top-End Horsepower

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$204.99

The Mallory Promaster Classic series ignition coil is designed to meet today’s specialized ignition requirements. This coil features a faster rise time and increased spark duration (compared to stock) to increase performance. It has a glass-filled polyester case and oil-filled construction to ensure a long life and no energy loss from arcing. This coil also offers excellent wire retention with a spark plug type secondary post, and brass contact terminals.

Product Features:

Classic good looks
High current / voltage output
Spark plug style terminal for excellent coil wire retention
Brass contact terminals
Mounting bracket included
Can be used on inductive and CD ignitions

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$51.99

Made of high quality stainless steel. These bolts will brighten up your hot rod, or improve the looks of your race car.

Product Features:

Bright Ball Burnish Finish
Made From 304 Stainless
Compact Hex Head Is Ideal Where Space Is Limited
16 per Package
Resist corrosion and provides a clean professional appearance

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$20.79

If you have custom steel or mag wheels that are not designed without a provision for a center cap, you’re probably looking at an ugly stock dust cap in the center of your front wheels. This chrome dust cap fixes that problem, and is a direct replacement for stock cap 2.08 inches in diameter. Two per set.

Product Features:

Adds the finishing touch to custom wheels
Sold in a pair
Easy Installation
2 Per Set
Check Fitment: The most accurate way to confirm this size is by using digital calipers to measure the inside diameter of the rotor hub (the bore) where the cap sits, or by measuring the OD of the old cap.

Upgrade your 1973 GMC C25/C2500 Suburban with Top-Quality Performance and Racing Products

When it comes to maintaining or upgrading your 1973 GMC C25/C2500 Suburban, 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 C25/C2500 Suburban functioning at its best. At Advance Auto Parts, we offer a wide selection of 216 Performance and Racing Products for the 1973 GMC C25/C2500 Suburban, designed to meet your needs without breaking the bank. From Performance Oil Filter replacements to Performance Engines 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 1973 GMC C25/C2500 Suburban at great prices. Our Performance and Racing Products inventory for this model ranges from just $6.29 to $1,322.99, with an average price of $309.50. Our 216 Performance and Racing Products in stock come from 19 trusted brands, so you’re sure to find the right part for your 1973 GMC C25/C2500 Suburban 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 1973 GMC C25/C2500 Suburban, we stock popular OEM and aftermarket Performance and Racing Products from top names like Richmond Gear, Edelbrock, B & M, and more. Richmond Gear Performance and Racing Products start at just $350.99 and boast an impressive 4.4 stars average rating from customers. Edelbrock and B & M also bring quality to the table, with Performance and Racing Products available starting at $59.99, and at an average 4.4 stars rating. With 2,416 customer reviews and counting, our 1973 GMC C25/C2500 Suburban 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 1973 GMC C25/C2500 Suburban is always ready to roll. We’re committed to providing you with everything you need to keep your C25/C2500 Suburban in top shape, all in one place. Start shopping confidently below for your 1973 GMC C25/C2500 Suburban!

Best-Selling Performance Oil Filters for 1973 GMC C25/C2500 Suburbans

Enhance the driving experience in your GMC with 1 quality Performance Oil Filter components, starting at $17.99.

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from

$17.99

Designed to allow high flow rates and a consistent flow of oil to your engine
Pleated synthetic-blend filtration media removes most harmful contaminants
Fast and easy Wrench-Off removal using the welded one-inch hex nut
High capacity to withstand the service intervals recommended by vehicle manufacturers
Heavy-duty canister for outstanding durability
Laboratory tested to ensure excellent capacity, efficiency, and mechanical strength
Designed to operate with all synthetic, conventional, and blended motor oils
1-Year Limited Warranty

Most Popular 1973 GMC C25/C2500 Suburban Performance Engines

Customize your GMC with 110 Performance Engines products like Performance Engine Intake Manifold Gaskets, Performance Engine Coolant Thermostats, and Performance Engine Cylinder Head Gaskets, all priced under $1,201.99.

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$195.99

Edelbrock part No. 2701 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 throttle response. With that the Edelbrock Performer EPS intake manifold has a runner design that’s “tuned” for peak torque at 3500 rpm on a 350-inch engine making it ideal for power from off-idle to 5500 rpm. Dyno tests showed gains of 5 hp and 9 ft-lbs. of torque over the Edelbrock Performer manifold No. 2101 on a 350 Chevy. From 3000 to 4500 rpm, the power increases averaged 5+ ft-lbs. of torque for more performance where you need it most. PLEASE NOTE: Will not fit under stock Corvette hood!

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]
PLEASE NOTE: Will not fit under stock Corvette hood!

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$42.49

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

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$44.99

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.

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$64.99

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

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$31.99

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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$279.99

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

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$64.99

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

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$43.99

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

Product Features:

Fluoroelastomer compound combines optimum resistance to heat, oils and abrasion for longivity.
Optimizes performance under high crankcase vacuum conditions, elevated temperatures and high RPM levels.
Not intended for use in emission controlled vehicles.

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$21.49

Black oxide finished steel
Includes (3) grade 5 bolts & locking plate
Fits Chevrolet Small and Big Block without OE roller cam
Tabs bend up around bolt head to secure

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$159.99

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

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$23.99

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.

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$562.99

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

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$382.99

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

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$35.49

Manufactured from cellulose/nitrile composition gasket material
Provides excellent sealing and durability
Silicone beading on both sides of each gasket
Complete with manifold end seals and distributor gasket
For OE replacement, high performance street, drag race and oval track use

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$29.99

Precision die cast, these water necks are first polished to a high luster, then chrome plated. Features an O-ring style seal to prevent water leaks. Comes with O-ring gasket and mounting bolts.

Product Features:

Precision die-cast
Chrome plated for looks
O-ring style seal to prevent leaks
Mounting hardware included

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$15.49

This is a high quality bolt set that is made of grade 8 steel and will meet your requirements for a quality bolt set, this set will work on original equipment, high performance street, drag or circle track applications.

Product Features:

Has A Zinc Dichromate Finish
Made Of High Quality Grade 8 Steel
Has A Tall Hex Head To Prevent Wrench Slipping Off
Extra Thick Parallel Ground Washer
Washer Provides More Accurate And Uniform Torque

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$35.49

Edge Molded Rubber Water Outlet Gasket Is Reusable
Requires No Gasket Sealer
Solid Aluminum Carrier For Strength/rigidity
Reusable – Ideal for Engines That Are Frequently Taken Apart & Reassembled

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$126.99

Spectre’s Engine Dress-Up Kit was designed for the ’58-’86 Chevrolet small block 265-400. This kit includes: stock height baffled covers, chrome T-bar hold downs, chrome PCV breather, chrome breather, chrome oil filler cap, grommets, and a stainless steel braided PCV hose with red/blue Magna-Clamps. Designed for use with OE specifications for fit and function, Spectre products are engineered to perform as good as they look.

Product Features:

For Chevrolet small block 265 and 400
Kit includes: stock height baffled covers, chrome T-bar hold downs, chrome PCV breather, chrome breather, chrome oil filler cap, grommets, and a stain
Designed for use with OE specifications for fit and function
Made from high quality material

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$29.99

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

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$29.99

Opens at 160 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

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$28.99

Product Features:

Clean Positive Seal
Embossed Silicone Bead Surrounding The Port
Matched To Manifolds And Cylinder Heads

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$255.99

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

from

$58.99

Ultra-Seal intake manifold gaskets are manufactured from cellulose/nitrile composition gasket material. Provides excellent sealing and durability. Incorporates Silicone beading around each intake and water outlet port to provide additional sealing strength on both sides of each gasket. No gasket sealer required. For OE replacement, high performance street, drag race and oval track use. Includes manifold end seals and distributor gasket.

Product Features:

Manufactured from cellulose/nitrile composition gasket material
Provides excellent sealing and durability
Silicone beading on both sides of each gasket
Complete with manifold end seals and distributor gasket
For OE replacement, high performance street, drag race and oval track use
Creates Tight Leak proof Seal

from

$255.99

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

Top Picks for 1973 GMC C25/C2500 Suburban Performance Exhaust Products

Upgrade GMC C25/C2500 Suburbans with top-quality Performance Exhaust Products parts, including 28 OEM and aftermarket selections for your 1973 model.

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from

$32.99

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.

from

$24.99

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

from

$42.99

Mr. Gasket Performance Header Gaskets are manufactured from a heavy duty high-temperature material, .062 inch thick, consisting of an acrylic binder system to resist high temperature. Provides excellent sealing and durability with maximum torque retention to eliminate gasket failure. While precision die-cut for an excellent fit, it can be trimmed if necessary for modified port applications. For original equipment replacement, higher performance street, drag race and oval track use. Fits Chevrolet 396,402,427,454 Gen IV Big Blocks with Round Ports up to 1.85 x 1.90 inches.

Product Features:

Manufactured from high-temperature acrylic blend exhaust material
Provides excellent sealing and durability
Precision 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

from

$242.99

Flow tech headers are the perfect combination of performance and value. Flow tech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16″ flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat resistant black paint for a stealthy appearance.

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
Constructed of .049 cold roll flash mild steel tubing
Precision engineered for fit, performance and economy
Works with factory power steering and power brakes

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$511.99

Flow tech headers are the perfect combination of performance and value. Flow tech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16″ flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces under hood temps for increased performance.

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
Works with power steering and power brakes

from

$42.99

This Spectre Alternator Bracket Kit was designed for 1969-1986 Chevrolet Small Block engines with a long water pump. This triple chrome-plated kit includes two brackets and the hardware needed to mount your alternator in a clean and professional way.

Product Features:

Designed for ’69-’86 Chevrolet Small Block engines with long water pump
Kit includes two brackets and mounting hardware
Triple chrome plated
Manufactured with high quality materials

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$43.49

Made of high quality stainless steel. These bolts will brighten up your hot rod, or improve the looks of your race car.

Product Features:

Bright Ball Burnish Finish
Made From 304 Stainless
Compact Hex Head Is Ideal Where Space Is Limited
12 Per Set
Resist corrosion and provides a clean professional appearance

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$35.99

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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$26.49

Hooker’s precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust sealing. This OEM quality gasket is constructed of a thick (.060″) high temperature, synthetic hi-temperature gasket material with a perforated steel core, which provides a superior grip and adhesion. This construction also contributes to exact fit compliance between the cylinder head and header flange, offering excellent sealing properties during extreme temperature and operating conditions.

Product Features:

Precision fit for improved sealing
Steel core provides superior adhesion
Design contributes to exact fit between cylinder head and header to improve exhaust flow
Synthetic hi-temperature gasket material

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$261.99

Flow tech headers are the perfect combination of performance and value. Flow tech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 3/8″ flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat resistant black paint for a stealthy appearance.

Product Features:

Fuel Economy From The Engine
Precision engineered for fit, performance and economy
Constructed of .049 cold roll flash mild steel tubing
Include All Mounting Hardware
Leakproof O-Ringed Port Seals
Mandrel-Formed Power Plenum
Leak Test For Max Performance

from

$42.99

Fel-Pro gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

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.

from

$37.99

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.

from

$511.99

Flow tech headers are the perfect combination of performance and value. Flow tech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5/16″ flanges with sealing rings for a leak-free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces under hood temps for increased performance.

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

from

$44.49

Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

Product Features:

Manufactured from high-temperature steel core/graphite faced exhaust material
Expanded steel core provides stability and maximum torque retention to eliminate gasket failure
Graphite impregnated facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head
Conforms to and seals minor surface irregularities
Can be trimmed if necessary for modified port applications
For OE replacement, high performance street, drag race and oval track use
Anti-Stick Properties
Easy Removal For Disassembly

from

$42.99

Mr. Gasket’s Performance Header Gaskets are manufactured from a heavy duty high-temperature material, .062 inch thick, consisting of an acrylic binder system to resist high temperature. Provides excellent sealing and durability with maximum torque retention to eliminate gasket failure. While precision die-cut for an excellent fit, it can be trimmed if necessary for modified port applications. For OE replacement, higher performance street, drag race and oval track use. Fits Chevrolet 396,402,427,454 Gen IV Big Blocks with Round Ports up to 1.92 inches in diameter.

Product Features:

Provides excellent sealing and durability.
Precision die-cut for an excellent fit
Manufactured from high-temperature acrylic blend exhaust material
Can be trimmed if necessary for modified port applications
For OE replacement, high performance street, drag race and oval track use

from

$26.99

A high-density non-asbestos fiber/metal core composite material consisting of two graphite coated, heat resistant fiber blended sheets that are mechanically and chemically fused to an expanded steel core. The finished product provides high heat resistance, excellent load retention and unmatched sealing performance on exhaust manifold and header applications. A 50% recovery rate allows for gasket expansion in the event your header loses the proper header bolt torque. Gasket futures a 1.50″x 1.50″ port size.

Product Features:

Designed To Match Port Openings Of Cylinder Heads
Excellent Free-Flowing Seal

from

$20.49

Gaskets

from

$95.99

gasket will not because the “Dead Soft” aluminum conforms to create a leak-proof seal. REAL-SEALS can also be easily trimmed for port-matching and

Product Features:

Multi-Layer “Dead Soft” aluminum conforms to create a leak-proof seal
Water/Weather Resistant
Re-Useable
Will Not Burn Or Blow Out
Suitable For Port-Matching
Made In USA

from

$51.99

Manufactured from high-temperature steel core/graphite faced exhaust material
Expanded steel core provides stability and maximum torque retention to eliminate gasket failure
Graphite impregnated facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head
Conforms to and seals minor surface irregularities
Can be trimmed if necessary for modified port applications
For OE replacement, high performance street, drag race and oval track use
Anti-Stick Properties
Easy Removal For Disassembly

from

$1322.99

Hooker has long been known for its dominance of the drag racing circuit, but did you know that Hooker can help the off-road enthusiast scorch the deserts, mountains and swamps of the world Hooker Headers use long tube lengths and long transition collectors to produce monstrous low – mid range torque without sacrificing top end horsepower. Each Hooker header is designed to provide the finest fit and most durable construction available on the market today. Hooker offers a complete line of full length and emission compatible headers for the off-road enthusiast to choose from. Whether it be a rock crawling Jeep or a 1000 mile desert racer, Hooker can bring your performance expectations to a new level.

Product Features:

Tuned-length primary tubes for maximum exhaust scavenging and velocity
Mandrel-bent tubing for smooth exhaust flow
Light weight & sturdy 18 gauge tubing
Long transition collector for decreased back pressure
5/16″ machined flanges for a perfect seal
Industry’s best welds for durability
Designed for optimal performance
All necessary hardware included for a complete installation

from

$1230.99

Hooker has a complete line of engine swap headers, front frame mounts and transmission mounts for popular engine swaps. Available for Chevy, Chrysler & Ford small block and big block engines. Hooker swap headers and mounts are designed to provide an exact fit when used together. Hooker swap headers add the extra horsepower and torque the serious enthusiast demands. Hooker Headers are the best single improvement you can make.

Product Features:

Tuned-length primary tubes for maximum exhaust scavenging and velocity
Mandrel-bent tubing for smooth exhaust flow
Light weight & sturdy 18 gauge tubing
Long transition collector for decreased back pressure
5/16″ machined flanges for a perfect seal
Industry’s best welds for durability
Designed for optimal performance
All necessary hardware included for a complete installation

from

$999.99

Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16″ machined flanges, with welded O-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance. Hooker Competition headers have a standard finish that features a heat-cured, high-heat-resistant paint. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.

Product Features:

Tuned-length primary tubes for maximum exhaust scavenging and velocity
Mandrel-bent tubing for smooth exhaust flow
Sturdy 16-gauge tubing
Long transition collector for decreased back pressure
5/16″ machined flanges for a perfect seal
Industry’s best welds for durability
Designed for maximum performance
All necessary hardware included for a complete installation
Works with factory power steering, power brakes and air conditioning

from

$921.99

Tuned-length primary tubes for maximum exhaust scavenging and velocity
Mandrel-bent tubing for smooth exhaust flow
Light weight & sturdy 18 gauge tubing
Long transition collector for decreased back pressure
5/16″ machined flanges for a perfect seal
Industry’s best welds for durability
Designed for optimal performance
All necessary hardware included for a complete installation

from

$669.99

Tuned-length primary tubes for better performance
Mandrel-bent tubing for smooth exhaust flow
Light weight & sturdy 16 gauge tubing
Long transition collector for decreased back pressure
5/16″ machined flanges for a perfect seal
Industry’s best welds for durability
Designed for easy, trouble-free fit
All necessary hardware included for a complete installation
Works with factory power steering, power brakes and air conditioning

In-Demand Performance Ignition Products for 1973 GMC C25/C2500 Suburbans

Select from 8 premium Performance Ignition Products parts for your 1973 GMC C25/C2500 Suburban, with prices ranging from $34.49 to $204.99.

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from

$95.99

Requires a 1.4 ohms Ballast resistor, Loom resistor or internally resisted coil.

Product Features:

Service Part
No Moving Parts To Wear Out
Self Contained Unit
Can Drive OEM
Can Drive High Performance Ignition Coils

from

$152.99

Domestic V8 with factory OEM distributors 50 STATES LEGAL OE D70-6 and D70-9

Product Features:

Easy to install with simple hand tools
Improves performance and fuel efficiency
Reduced maintenance
Latest Thermal Clad based surface mount construction for maximum dependability and long life
Available for all popular 12-volt negative ground domestic cars and trucks
Provides A Simple Conversion
No Moving Parts To Wear Out

from

$139.99

This combination is encased in a heavy duty sleeve that will withstand abrasion and high temperatures. Cap off each end with our Dual Crimp Terminals and you have the best wire available.

Product Features:

Less than 50 ohms per foot for superior spark
Ferro-magnetic impregnated core creates an effective EMI choke
Forty feet of conductor is wound into a single foot of wire for high EMI suppression
Conductor core features Dupont Kevlar material for increased tensile strength
Durable outer sleeve is a proprietary compound for resistance to high heat or abrasion
Proprietary compound sleeves for resistance to high heat/abrasion

from

$116.99

Engineered for faster rise time, longer spark duration and increased performance. Unique design with premium grade wire, special low resistance, high turns ratio windings. Produces higher spark energy with breaker less electronic ignition systems. For points application the supplied 0.85 ohm ballast resistor must be used in conjunction with the vehicle original ballast resistor, if so equipped. Oversized molded case with integral cooling fins and high capacity oil filled construction provide high thermal conductivity ensuring cool operation and long life. Extra tall tan Alkyd tower and integral voltage dam eliminate “flashover” to primary terminals. Comes complete with mounting hardware and 0.85 ohm ballast resistor. Effective up to 6,500 RPM.

Product Features:

Oil Filled For Better Cooling
Optimized Low Resistance
Silicon Magnetic Steel E-Core
Higher Energy/Voltage Outputs
Quicker Starts
Improved Idle Quality
Resists Shock And Vibration
Resists Corrosion

from

$60.99

Heavy duty points sets are quipped with extra think contact arms to prevent flexing at high RPMS. Large radiused tungsten contants provide crisp circuit breaking for peak coil output. High strength phenolic rubbing blocks provide superior durability when used with heavy duty spring tension.

Product Features:

Extra Thick Contact Arms
Large Radius Tungsten Contacts
High Strength Phenolic Rubbing Blocks
Prevents Points Float
Moisture-Proof Buna-N Condenser

from

$60.99

Adjustable Vacuum Advance
Increases Horsepower And Throttle Response
Includes Allen Wrench For Adjustments
Instantly Increase Horsepower
Maximum Possible Spark Advance
Not Legal For Sale/Use In CA

from

$34.49

3-wire for ignition box.

Product Features:

Service Part
Makes Connections Quick And Easy

from

$204.99

Classic good looks
High current / voltage output
Spark plug style terminal for excellent coil wire retention
Brass contact terminals
Mounting bracket included
Can be used on inductive and CD ignitions

Most Sold 1973 GMC C25/C2500 Suburban Performance Fuel Systems

Explore our best-selling GMC parts for the 1973 C25/C2500 Suburban among 11 OEM and aftermarket options starting from $13.99.

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from

$13.99

This Spectre Fuel Pump Mounting Plate for short block Chevrolet engines comes with a gasket, four bolts and four washers. It is used to mount mechanical fuel pumps. It is also triple chrome plated.

Product Features:

Small block Chevrolet, use for mounting mechanical fuel pumps
Includes mounting plate gasket
Includes chrome mounting bolts with washers
Triple chrome plated

from

$509.99

Holley’s new 0-80457SA is constructed from aluminum which compared to its zinc counterpart equates to a weight savings of 40%! Holley’s aluminum 0-80457SA will hold its shine longer and also can be hand polished for a custom look! Its 600 CFM of airflow,

Product Features:

Vibratory Polished For Good Looks

from

$474.99

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

from

$716.99

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 By Holley Technicians
Arrives Ready To Run

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 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

from

$699.99

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 By Holley Technicians
Arrives Ready To Run

from

$539.99

One of the most widely used Holley carbs of all times -the 0-80508S! Its dual feed fuel inlets assure you get all the fuel you need and its 750 CFM of airflow makes it the perfect performance upgrade carb. Its vacuum secondaries and electric choke make it super easy to use on a wide range of vehicles. Don’t trust your performance to just anyone, Holley is the only modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60’s.

Product Features:

Vibratory Polished For Good Looks

from

$18.79

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

from

$819.99

The off-road truck avenger is designed specifically for off-road applications. The unique fuel metering block eliminates fuel spillover through the boosters at extreme angles allowing for 40 degree climbing, 30 degree side hill maneuvers and nose-down descents to avoid hesitations, stalling and flooding typically associated with carbs in an off road environment. The 470 CFM off-road truck avenger is the perfect carburetor for 4 cylinder, V-6, and inline 6 cylinder engines. Viton(R) is a registered trademark of DuPont Performance Elastomers.

Product Features:

Gold Dichromate Finish For Extreme Off Road Environments
Single Feed Fuel Inlet For Ease Of Installation
Optimized Off-Road 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
One Piece Off-Road Vent Tube Eliminates Fuel Spillover
Metering Block For Flood Free Op. 40 deg. Climb/30 deg. Side Hill
Limited Lifetime Warranty Defects In Material/Workmanship

from

$716.99

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

from

$565.99

The Edelbrock 1412 Performer Series 800 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 1412 Performer Series 800 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. Dyno tests proved that the EPS 800 carb outperformed a Holley #3310 carb out-of-the-box by 26 ft-lbs. of torque and 22 hp on a small-block Chevy engine equipped with an Edelbrock Performer RPM power package

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
Can Easily Calibrate with Rods and Jets

Top-Rated Performance and Racing Products Brands For Your 1973 GMC C25/C2500 Suburban

Shop for the best-rated brands offering Performance and Racing Products and other products for your 1973 GMC C25/C2500 Suburbans. Below you’ll find some of our best rated Performance and Racing Products from Richmond Gear, Edelbrock, and B & M, and more. Performance and Racing Products from these brands that fit a 1973 C25/C2500 Suburban start at just $59.99 and are rated as high as 4.4 stars. OEM and aftermarket Performance and Racing Products don’t get more top quality, durable, and affordable than from the brands below.

Popular Richmond Gear 1973 GMC C25/C2500 Suburban Performance and Racing Products

When it comes to maintaining or upgrading your 1973 GMC C25/C2500 Suburban, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. Richmond Gear ticks all of those boxes. We offer a wide selection of Richmond Gear Performance and Racing Products, specifically designed for the 1973 GMC C25/C2500 Suburban. With over 3 Richmond Gear 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 $350.99, with an average price of just $354.32. Plus, with over 10 customer reviews and an average rating of 4.4 stars, you can trust that our Richmond Gear 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.

from $350.99

(2)

Differential Ring And Pinion

“I have a Chevy Impala 07 that runs on 3 cylinders when not needing the power of 6, and the new plugs have significantly provided an inexpensive tuneup”

from $360.99

(1)

Differential Ring And Pinion

“Best ever!!!’nn”

from $350.99

(7)

Differential Ring And Pinion

“Great spark plugs.”

Popular Edelbrock 1973 GMC C25/C2500 Suburban Performance and Racing Products

Edelbrock auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 1973 GMC C25/C2500 Suburban owner should feel confident when installing genuine Edelbrock parts in their vehicle. To ensure the best fit and performance for your 1973 C25/C2500 Suburban, Advance Auto Parts carries a full inventory of 3 Edelbrock Performance and Racing Products. Plus you will be keeping your GMC in peak condition while saving money because prices on these Edelbrock Performance and Racing Products range from $59.99 to $279.99, plus, with more than 14 customer reviews and an impressive 4.4 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.

from $59.99

(4)

Signature Series Valve Covers, Black, Low Profile, Chevrolet 262-400, ’59-’86

“Changed the look of my engine amd fit nice with no leaks.”

from $195.99

(7)

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

“Great product and great price”

from $279.99

(3)

Performer Intake Manifold for 1955-86 Small-Block Chevy, Satin Finish

“Get the matching carb, increased HP by 50 points”

FAQs for 1973 GMC C25/C2500 Suburban Performance and Racing Products

Which Performance and Racing Products are best-sellers for 1973 GMC C25/C2500 Suburbans?

Out of 216 Performance and Racing Products that fit 1973 GMC C25/C2500 Suburbans, the following parts are the top sellers:

Premium Oil Filter: Ideal for Synthetic, Conventional & Blended Oil, Protects Your Engine (6120010) – $17.99
High-Performance Transmission Mount (16360003) – $46.49
Performer EPS Intake Manifold for 1955-86 Small-Block Chevy (17340006) – $195.99

What’s the price range for 1973 GMC C25/C2500 Suburban Performance and Racing Products?

Performance and Racing Product prices for the 1973 GMC C25/C2500 Suburban start at $6.29 and go up to $1,322.99 for the most premium parts.

What’s the average price of a Performance and Racing Product for a 1973 GMC C25/C2500 Suburban?

The average price for Performance and Racing Products for the 1973 GMC C25/C2500 Suburban is $309.50. 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 C25/C2500 Suburban model years?

Yes, we currently carry Performance and Racing Products for 6 model years of GMC C25/C2500 Suburbans between 1967 and 1974. Performance and Racing Products are bought most frequently for the following model years: 1974, 1972, 1971, 1970, 1969, 1968, and 1967.

What are the cheapest Performance and Racing Products for my 1973 GMC C25/C2500 Suburban?

The cheapest 1973 GMC C25/C2500 Suburban Performance and Racing Products we carry in stock are:

Tie Rod End Boot (Octagon) – 2-Pack (22906836) – $6.29
Timing Tab (17360649) – $8.49
Valve Cover Clamps SB (22905476) – $9.99
Bolt Kit Intake Hex Head (22905656) – $10.99
Sbc Fuel Mounting Plate With Bolts (22905345) – $13.99

What are the top-rated Performance and Racing Products that fit the 1973 GMC C25/C2500 Suburban?

Out of 2,416 reviews by customers, our 1973 GMC C25/C2500 Suburban Performance and Racing Products have an average customer rating of . These are some of the highest-rated Performance and Racing Product types for the 1973 GMC C25/C2500 Suburban and their top-rated products:

Performance Drivetrains
- Differential Ring And Pinion (10584345) – $360.99
- Differential Ring And Pinion (10584364) – $350.99
- Differential Ring And Pinion (10584362) – $350.99
Performance Oil Filters
- Differential Ring And Pinion (10584345) – $360.99
- Differential Ring And Pinion (10584364) – $350.99
- Differential Ring And Pinion (10584362) – $350.99

What types of Performance and Racing Products do you sell for my 1973 GMC C25/C2500 Suburban?

As of 6/2/26, these are some of the most in-demand types of Performance and Racing Products for a 1973 GMC C25/C2500 Suburban:

Can I get help with 1973 GMC C25/C2500 Suburban Performance and Racing Product orders?

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Advance Auto Parts keeps returns simple. For new GMC C25/C2500 Suburban 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.

1973 GMC C25/C2500 Suburban Performance and Racing Products

Energy Suspension – Tie Rod End Boot (Octagon) – 2-Pack (Part No.9.13120R)

B & M – Flexplate for 168 tooth, 2-Piece Rear Main Seal, Chevy V8 (Part No.20230)

Mr. Gasket – High Performance Thermostat – 160 Degree Brass & Copper (Part No.4363)

B & M – Automatic Shifter, Z-Gate (Part No.80681)

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

Competition Cams – Tool Steel 10 Degree Retainer Set Of 16 For All Valves With 1.250" O.D. Springs (Part No.1750-16)

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

Mr. Gasket – Premium Quality Thermostat Gasket with Solid Aluminum Carrier (Part No.738G)

Mr. Gasket – Thermocap Radiator Cap (Part No.2471S)

Accel – High Energy Ignition Coil For Gm Hei – 1973-1991 (Part No.140003)

Mr. Gasket – Engine Dress-Up Kit (Part No.9834BP)

Mr. Gasket – Chrome Valve Cover Wing Bolts (Part No.9824)

Competition Cams – High Energy 206/206 Hydraulic Flat Cam/Lifter Kit (Part No.CL11-202-3)

Edelbrock – Torker-Plus Camshaft Kit for Big-Block Chevy 396-427-454 V8 (Part No.5062)

MSD Ignition – Wire Set – Street Fire, Small-Block Chevy, Socket Cap, Under Manifold (Part No.5564)

Mr. Gasket – Ultra Seal: Intake Gasket (Part No.5827)

B & M – Holeshot 2400 (Part No.20412)

Accel – Adj:Vac Adv GM V8 Point Dist (Part No.31034)

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

MSD Ignition – Distributor Cap and Rotor, GM V8 Points Style (Part No.8442)

Mr. Gasket – Cam Bolt Lock Plate Kit (Part No.948G)

Hays – Power Train (Part No.10-010)

B & M – Shift Improver Kit For 68-81 TH-350 Transmission (Part No.30262)

Mr. Gasket – Advance And Retard Cam Bushings (Part No.85)

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

Mr. Gasket – Header Bolt Set (Part No.2211G)

Mr. Gasket – Chrome Dust Cap Set, 2.08 Inch diameter, 2 Per Set (Part No.2486)

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

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

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

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

FEL-PRO Performance – Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (Part No.1037)

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

Edelbrock – Performer Intake Manifold for 1955-86 Small-Block Chevy, Satin Finish (Part No.2101)

Edelbrock – Sure Seat Valve Springs for Chevy 262-400 V8 1957-95 (Part No.5802)

FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2918)

Mr. Gasket – Cam Bolt Lock Plate Kit (Part No.948G)

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

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

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

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

Mr. Gasket – Ultra-Seal Intake Manifold Gasket with Silicone Beading (Part No.5821)

Mr. Gasket – Precision Chrome Water Neck with O-Ring Style Seal for Leak-Free Operation (Part No.2661)

Mr. Gasket – Ultra Seal: Harmonic Balancer Bolt/Washer Kit (Part No.945G)

Mr. Gasket – Premium Quality Thermostat Gasket with Solid Aluminum Carrier (Part No.738G)

Spectre – W3 Engine Kit Sb Chevy (Part No.54083)

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

Mr. Gasket – High Performance Thermostat – 160 Degree Brass & Copper (Part No.4363)

Edelbrock – Intake Manifold Gasket for 1958-1986 Small-Block Chevy (Part No.7201)

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

Mr. Gasket – Ultra Seal: Intake Gasket (Part No.5819)

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

FEL-PRO Performance – Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set (Part No.1444)

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

Mr. Gasket – Exhaust Gasket Set (Part No.153)

Flowtech – High-Performance Mandrel-Bent Headers with Leakproof O-Ring Seals (Part No.11500FLT)

Flowtech – Full Length Headers (Truck) (Part No.31500FLT)

Spectre – Alternator Bracket Kit 69-86 Chevy (Part No.47293)

Mr. Gasket – Header Bolt Set (Part No.2210G)

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

Hooker Headers – Gasket – Chevy (Part No.10809HKR)

Flowtech – Standard Header (Part No.11530FLT)

FEL-PRO Performance – Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set (Part No.1411)

FEL-PRO Performance – Perforated Steel Core with Anti-Stick Coating Exhaust Manifold Gasket Set (Part No.1410)

Flowtech – Full Length Headers (Truck) (Part No.31530FLT)

Mr. Gasket – Ultra Seal: Exhaust Gasket Set (Part No.5904)

Mr. Gasket – Exhaust Gasket Set (Part No.152)

Edelbrock – Exhaust Manifold Gasket Set for 1958-86 Small Block Chevrolet (Part No.7204)

Flowtech – Gaskets (Part No.99161FLT)

Flowtech – Header Gaskets – Aluminum-Layered (Part No.99150FLT)

Mr. Gasket – Ultra-Seal Exhaust Gaskets – Hi-Temp Graphite – Small Block Chevy Oval Port – 1.50"W X 1.82"H (Part No.5917)

Hooker Headers – Super Competition Long Tube Headers – Ceramic Coated (Part No.2841-1HKR)

Hooker Headers – Super Competition Long Tube Headers – Ceramic Coated (Part No.2840-1HKR)

Hooker Headers – Competition Long Tube Headers – Stainless (Part No.2452-2HKR)

Hooker Headers – Super Competition Long Tube Headers – Painted (Part No.2840HKR)

Hooker Headers – Competition Header (Part No.2454-1HKR)

Mallory – Unilite Ignition Module (Part No.605)

Mallory – Kit: Unil Conv: Delco: V8 (Part No.501)

MSD Ignition – Wire Set – Super Conductor, Small-Block Chevy with Low-Profile Distributor (Part No.31249)