1981 Pontiac Firebird Performance and Racing Products

Name: Spectre Timing Cover Comp Kit, 42353
Brand: Spectre
SKU: 42353
Price: 25.99 USD
Rating: 3.0 (2 reviews)

Below you will find various in-demand Pontiac Performance and Racing Products, components and accessories for your 1981 Firebird. Advance Auto Parts has popular Firebird parts like Performance Oil Filters, Performance Ignition Products, Performance Mufflers and more. You’ll also find aftermarket and OEM Performance and Racing Products for other Firebird model years including 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 and more. Select a category of 1981 Pontiac Firebird Performance and Racing Products below and start saving instantly.

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Popular 1981 Pontiac Firebird Performance and Racing Products Categories

Performance Oil Filters

Performance Carburetors

Performance Alternators

Performance Engine Coolant Thermostats

Performance Intake Manifolds

Performance Fuel Pumps

Performance Mufflers

Performance Coils

Performance Exhaust Mufflers

Performance Distributor Cap and Rotor Kits

Performance Exhaust Headers

Performance Shifters

Performance Distributors

Performance Transmission Dipstick Tubes

Performance Valve Covers

Performance Exhaust System Kits

Performance Body Mounts

Performance Water Outlet Gaskets

Performance Engine Dress-Up Kits

Performance Engine and Transmission Mounts

Performance Engine Water Pumps

Performance Radiator Caps

Performance Engine Cylinder Head Gaskets

Performance Front and Rear Shock or Strut Kits

Performance Engine Camshaft and Lifter Kits

Performance Distributor Rotors

Performance Engine Harmonic Balancers

Performance Distributor Components

Performance Engine Intake Manifold Gaskets

Performance Clutch Pressure Plate and Disc Sets

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 Air Cleaner Assemblies

Performance Camshaft and Lifter Kits

Performance Upper Performance Control Arm Bushings

Performance Engine Rocker Arms

Performance Universal Joints

Performance Exhaust Header Hardware

Performance Engine Camshafts

Performance Engine Oil Pan Gaskets

Performance Ring and Pinions

Performance Ignition Parts

Performance Fuel Injectors

Performance Intake Manifold Hardware

Performance Sway Bar Link Kits

Performance Lower Control Arm Bushings

Performance Engine Valve Lifters

Performance Engine Main Bearing Gasket Sets

Performance Tie Rod End Boots

Performance Leaf Spring Insulators

Performance Transmission Shift Kits

Performance Chrome or Stainless Steel Tips

Performance Ball Joint Boots

Performance Engine Timing Cover Gasket Sets

Performance Engine Push Rods

Performance Brake Hose Kits

Performance Torque Converters

Performance Transmission Pan

Performance Engine Cylinder Heads

Performance Timing Set

Performance Engine Valve Spring Retainer

Performance Ignition Systems

Performance Flywheels

Specialty and Racing Shifters

Performance Engine Valve Stem Seal Sets

Performance Fuel Pump Pushrods

Essential Performance and Racing Products for 1981 Pontiac Firebirds

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$25.99

Spectre’s Chevy short block timing chain cover kit is designed to protect engine components like timing gears and the timing chain. This kit features a triple chrome plated steel construction and includes a pre-installed seal, base gasket, (10) 12-point screws and a 12 point socket. This timing cover kit is engineered for optimum fit and function and it is designed to fit Chevy 265-400 short block engines.

Energy Suspension Leaf Spring Pad, 3.6112R

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$36.99

Great for restoration, polyurethane pads are much longer lasting than O.E.M. Replace those original crushed rubber pads. Do it right.

Edelbrock Performer EPS Manifold w/Oil Fill Tube for Small-Block Chevy, Black Finish, 27033

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$479.99

Edelbrock Performer EPS Manifold w/Oil Fill Tube for Small-Block Chevy, Black Finish, 27033.

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$126.99

The best all-round choice for vehicles with leaf or coil springs. Properly loads rear wheels to prevent over-reaction and wheel hop.

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$101.99

Billet aluminum handle with flexible braded steel tube mounts to the firewall. 29-3/4 inch long.

Edelbrock Small-Block Chevy E-Street Cylinder Heads 64cc, 5089

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$1292.00

Edelbrock Small-Block Chevy E-Street Cylinder Heads 64cc, 5089.

Mr. Gasket Intake Manifold Bolt Set - Socket Head, 956G

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$21.49

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.

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$192.99

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.

FEL-PRO Performance Engine Crankshaft Seal Kit, 2912

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$38.99

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.

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$99.99

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

MSD Ignition Crank Trigger Kit, V8 Pontiac, 8650

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$675.99

For a long time, racers have known that one of the best things to do to an engine to improve performance is to stabilize the ignition timing. The MSD Flying Magnet Crank Trigger system does exactly that by using four magnets embedded in an aluminum wheel. Although similar in appearance to other crank triggers, the MSD Flying Magnet design works on a different principle. Most crank triggers have a wheel, with steel studs sticking out, bolted to the harmonic balancer. As the crankshaft turns, the studs pass by a stationary magnetic pick-up, triggering the ignition. This pick-up can be triggered by other bolts, debris, or even vibrations which will cause a loss of power or engine damage.

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$10.39

This is a high quality gasket that will seal that leaking water neck, and provide you with years of service. This gasket works well in all applications.

Lakewood Trans Mount: Urethane-Chevy, 24350

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$103.99

Constructed of durable polyurethane to handle the stress oh high horsepower. Absorbs vibration and lasts longer than rubber Features unique built-in safety lock to keep from separating under high torque loads. Ideal for use on street or strip applications. Complete with grade-8 mounting hardware.

Energy Suspension Tie Rod Dust Boot, 9.13101R

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$5.99

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.

MagnaFlow Street Series Performance Exhaust System, 15899

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$1154.99

The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 15899 brings enhanced engine sound and dyno-proven performance to your muscle car with a healthy helping of our deep, resonant signature exhaust note at Aggressive exterior and Moderate interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features a crossmember-back layout designed to replace your exhaust system from the crossmember on back. With its fast-flowing, mandrel bent 3in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit that you can enhance with tips of your choosing, your muscle car will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15899 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s limited lifetime construction warranty.

Mr. Gasket High Performance Thermostat - 160 Degree Brass & Copper, 4363

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$31.99

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.

K&N Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine, HP-3002

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$18.99

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.

Hooker Headers Header - Pontiac Competition, 4901HKR

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$415.99

“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.”

Competition Cams Valve Springs, 26918-16

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$288.99

“With a .625″” maximum lift, these Beehive Valve Springs were designed for hydraulic roller cams in LS1, LS2 and LS6 engines. COMP Cams Beehive Valve Springs deliver increased valve train stability and a much lighter valve train. This is achieved with less spring pressure for better valve control and reduced weight of both the spring and retainer. The unique Beehive shape handles valve train stress more efficiently to eliminate damaging harmonics and increases high RPM horsepower and durability. The oval/multi-arc wire shape places the maximum area of the wire at the point of highest stress to handle valve train stress more efficiently and allow better heat dissipation for longer life. Because of the unique Beehive design, the valve train can handle more RPM and more aggressive cam profiles.”

Holley 4150 ALUM DP 750 CFM ELECTRIC CHOKE, 0-4779SAE

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$749.99

Holley 4150 ALUM DP 750 CFM ELECTRIC CHOKE, 0-4779SAE.

Competition Cams Fuel Pump Pushrod with Bronze Tip for Oldsmobile Rocket, 4620

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$43.99

Competition Cams Fuel Pump Pushrod with Bronze Tip for Oldsmobile Rocket, 4620.

Accel Spark Plug Wire Set - 8mm - Universal - Blue Wire with Blue 90 Deg Boots - 5041B, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Blue, Set

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$95.59

The traditional ACCEL combination of yellow wire and red spark plug boots has been added to these SuperStock Spiral Core 5000 Series wire sets, which feature color-matched wire and spark plug boots in blue, black, and red. With only 500 ohms/ft. of resistance, more ignition energy can reach the spark plug, producing a longer-lasting, hotter spark flame kernel. The results is higher performance through improved efficiency, quicker throttle response, and reduced emissions. This 8mm wire’s double silicone construction is rated to 550 degrees F. The high-gloss wire jacket resists moisture, chemicals, and heat extremes for longer life and great looks. The fiberglass braid adds greater pull strength and terminal retention, while the stainless steel spark plug terminals provide excellent long life, electrical conductivity, and corrosion resistance. Both universal and custom-fit applications are available for early and late model cars and trucks.

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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.

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$549.99

The 0-4412 is designed as a stock replacement for 2BBL street applications as well as being mandated for some oval track racing sanctioning bodies. Whether you are looking for a replacement carburetor to replace your tired and worn factory 2BBL or one to push you to the finish line on Saturday night, the Holley 0-4412 Performance 2BBL is the perfect choice.

Flowmaster Inc. 40 Series Muffler - 2.50 Offset In - 2.50 Offset Out - Aggressive Sound, 42543

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$101.99

The Original 40 series muffler delivers an aggressive exterior and interior tone. If you’re looking for that original Flowmaster sound this is the muffler is for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

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$610.99

Hays street clutch kits are great replacements for original equipment units. Engineered and built as a matched assembly, each kit will provide exceptional performance, durability and long term dependability. This kit fits Buick, Chevy and Pontiac applications with 10.5 in clutch and 1-1/8 in 26 spline input shaft. The pressure plate is diaphragm style, clutch disk is organic sprung hub. Comes complete with the throw out bearing and alignment tool.

Motive Gear Performance Differential Ring and Pinion, G875410

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$222.99

Motive Gear Performance Differential Ring and Pinion, G875410.

Edelbrock Signature Series Valve Covers, 4456

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$90.99

The Edelbrock No: 4456 Signature Series Valve Covers are designed for Pontiac 301-326-350-389-400-421-455 V8 – ’62-79 applications. Engineered for function and styled for great looks, Signature Series valve covers have stock-style breather baffles that prevent oil passage to the PCV valve. These quality valve covers accept all emissions equipment, including PCV valve holes. Rubber grommets for the breather and PCV valve holes are included. Matching breathers sold separately.

Upgrade your 1981 Pontiac Firebird with Top-Quality Performance and Racing Products

When it comes to maintaining or upgrading your 1981 Pontiac Firebird, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Pontiac or enhancing its overall performance, Performance and Racing Products are key to keeping your Firebird functioning at its best. At Advance Auto Parts, we offer a wide selection of 336 Performance and Racing Products for the 1981 Pontiac Firebird, designed to meet your needs without breaking the bank. From Performance Oil Filter replacements to Performance Ignition Products 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 Pontiac Firebird at great prices. Our Performance and Racing Products inventory for this model ranges from just $5.99 to $2,249.99, with an average price of $430.52. Our 336 Performance and Racing Products in stock come from 29 trusted brands, so you’re sure to find the right part for your 1981 Pontiac Firebird 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 Pontiac Firebird, we stock popular OEM and aftermarket Performance and Racing Products from top names like Flowmaster Inc., B & M, FEL-PRO Performance, and more. Flowmaster Inc. Performance and Racing Products start at just $101.99 and boast an impressive 4.4 stars average rating from customers. B & M and FEL-PRO Performance also bring quality to the table, with Performance and Racing Products available starting at $32.99, and at an average 4.3 stars rating. With 5,075 customer reviews and counting, our 1981 Pontiac Firebird 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 Pontiac Firebird is always ready to roll. We’re committed to providing you with everything you need to keep your Firebird in top shape, all in one place. Start shopping confidently below for your 1981 Pontiac Firebird!

Best-Selling Performance Oil Filters for 1981 Pontiac Firebirds

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

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K&N Premium Oil Filter: Ideal for Synthetic, Conventional & Blended Oil, Protects Your Engine, HP-2002

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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 Limited Warranty.

Most Popular 1981 Pontiac Firebird Performance Ignition Products

Customize your Pontiac with 17 Performance Ignition Products products like Performance Coils, Performance Spark Plug Wires, and Performance Ignition Parts, all priced under $675.99.

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MSD Ignition Ignition Coil, High-Energy, Gm Hei Distributors, 8225

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$129.99

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 83647.

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$99.99

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

Accel Ignition Coil - SuperCoil - HEI in Cap - 1973-1997 - Red and White Pri Wire - Oldsmobile V8 - Pontiac V8 - 1981-91 Corvette., 140005

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$131.99

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.

MSD Ignition Wire Set - Street Fire, Multi-Angle Plug, HEI, Universal, 5550

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$81.99

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

Accel Spark Plug Wire Set - 8mm - Universal - Red Wire with Red Straight Boots - 5040R 8mm super stock universal fit spark plug wires feature a spi...

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$116.99

Accel Spark Plug Wire Set - 8mm - Universal - Black Wire with Black Straight Boots - 5040K, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Black,...

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$103.99

Accel Spark Plug Wire Set - 8mm - Yellow with Orange Straight Boots - 4040 8mm universal fit super stock spark plug wire sets feature a spiral core...

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$69.99

ACCEL’s SuperStock 4000 series spark plug wire sets are designed to upgrade an OE ignition system for high-spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications.

PerTronix 808415 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 115 Degree Red

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$91.99

Most modern electronic ignition systems require suppression style wires to preserve sensitive components. Flame-Thrower 8mm Custom fit MAGx2 wires provide enhanced RFI suppression and dual current paths for more power delivered to the spark plug. Our custom wire sets have factory terminated ends for a superior connection and perfect fit, without cutting, crimping and splicing.

Accel Spark Plug Wire Set - 8.8mm-300+ Ferro-Spiral Race - Universal- Vari-Angle Boots - 7040 300+ race wire universal spark plug wire sets have a ...

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$187.99

The oversized 8.8mm wire features a double silicone construction rated at over 600 F and 60kV. High gloss black silicone wire jacket not only looks great, but resists heat extremes, petrochemicals, ozone and moisture better than so-called blended materials for greater durability and longer life. High-density, high-temperature silicone insulation provides greater dielectric strength and eliminates arcing and the effects of corona better than typical OE style rubber materials. All-Kevlar stranded inner core and fiberglass braiding add greater pull strength and terminal retention. Stainless steel and brass terminals provide unsurpassed electrical conductivity and excellent corrosion resistance compared to terminals made of common or plated metals.

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$95.59

PerTronix 808409 Flame-Thrower Spark Plug Wires 8 cyl 8mm GM HEI Custom Fit Red

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$75.99

PerTronix 808308 Flame-Thrower Spark Plug Wires 8 cyl 8mm GM HEI Custom Fit Blue

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$75.99

Mallory Distributor Wiring Harness, 29349

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$35.49

3-wire for ignition box. PERFORMANCE PARTS>PERFORMANCE IGNITION/STARTING/CHARGING>IGNITION>IGNITION ACCESSORIES & OTHER from Mallory

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$675.99

"MSD Ignition Crank Trigger Kit, Small Block Chevy, 6"" Balancer, 8600"

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$519.99

Mallory Promaster Classic Series Ignition Coil, 29440

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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.

PerTronix 808403 Flame-Thrower Spark Plug Wires 8 cyl 8mm GM HEI Custom Fit Red

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$80.99

Top Picks for 1981 Pontiac Firebird Performance Mufflers

Upgrade Pontiac Firebirds with top-quality Performance Mufflers parts, including 10 OEM and aftermarket selections for your 1981 model.

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Flowmaster Inc. Super 44 Muffler - 2.25 Offset In - 2.25 Offset Out - Aggressive Sound, 942448

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$137.99

Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a powerful rich tone and is the most aggressive, deepest sounding, highest performing four-inch case street muffler we’ve ever built! Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Flowmaster Inc. Super 44 Series Muffler 409S - 2.50 Offset In-2.50 Offset Out - Aggressive Sound, 842548

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$139.99

Flowmaster’s Super 44 muffler uses the same Delta Flow technology found in our larger Super 40 mufflers. The Super 44 delivers a rich powerful tone and are the most aggressive, highest performing street muffler we’ve ever built in a four inch case. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

Flowmaster Inc. Super 10 Muffler 409S - 2.50 Offset In - 2.50 Offset Out - Aggressive Sound, 842518

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$101.99

Super 10 Series 409S stainless steel, single chamber mufflers. Intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow technology that is found in Flowmaster’s other Super series mufflers to deliver maximum performance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

Flowmaster Inc. 40 Series Muffler - 2.25 Offset In - 2.25 Offset Out - Aggressive Sound, 42443

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$101.99

The Original 40 series muffler delivers an aggressive exterior and interior tone. If you’re looking for that original Flowmaster sound, this is the muffler for you. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Flowmaster Inc. Super 44 Muffler - 2.50 Offset In - 2.50 Offset Out - Aggressive Sound, 942548

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$137.99

Flowmaster Inc. 80 Series Muffler - 2.50 Offset In - 2.50 Dual Out - Aggressive Sound, 42583

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$180.99

The 80 series is a cross-flow design for applications where the muffler is mounted transversely behind the rear end. The inlet is located next to one of the outlets on the same side of the case. Delivering an aggressive muscle car sound both inside and outside the vehicle. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

Flowmaster Inc. 50 Delta Muffler 409S - 2.50 Offset In - 2.50 Offset Out - Moderate Sound, 842553

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$188.99

The three chamber design utilizes Flowmaster’s Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

Hooker Headers Aero Chamber Muffler, 21729HKR

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$249.99

The all aluminized and stainless steel Aero Chamber is designed to do much more than simply muffle exhaust noise. The Aero Chamber Muffler produces a deep throaty powerful sound that will not change with time. The Hooker Aero Chamber uses a unique step principal, similar to that which is currently popular in racing header design. The aerodynamically designed chambers flow 23% better and produce more horsepower and torque than the most popular high performance brand.

Flowmaster Inc. Super 44 Series Muffler 409S - 3.00 Offset In-3.00 Offset Out - Aggressive Sound, 843048

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$139.99

Flowmaster Inc. 40 Delta Flow Muffler - 2.00 Offset In - 2.00 Offset Out - Aggressive Sound, 942043

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$149.99

This two chamber design incorporates Flowmaster’s Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over standard 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.

In-Demand Performance Fuel Systems for 1981 Pontiac Firebirds

Select from 64 premium Performance Fuel Systems parts for your 1981 Pontiac Firebird, with prices ranging from $13.99 to $2,249.99.

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Edelbrock Performer 1403 Carburetor: 500 CFM, 4 Barrel, Square Bore, Electric Choke Inlet

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$518.99

“The Edelbrock 1403 Performer Series 500 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 1403 Performer Series 500 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. Without a doubt the Edelbrock line of carburetor’s are the most innovative and dependable street performance carburetor’s available.”

Edelbrock AVS2 1906 Carburetor: 650 CFM, 4 Barrel, Square Bore, Electric Choke Inlet

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$469.99

“The Edelbrock AVS2 Series #1906 is a satin-finished four-barrel carburetor with electric choke that is designed and calibrated for optimum street performance in engines that require an air-fuel flow of 650 CFM. The AVS2 is a perfect replacement or upgrade that features annular flow primary boosters with a new calibration for improved off-idle and cruising performance. The annular flow booster design delivers improved fuel atomization to eliminate flat spots that may be encountered as the carburetor transitions from idle to full throttle. Each annular flow booster features eight equally spaced orifices to improve fuel metering from idle to the main circuit. The improved flow metering makes this carburetor ideal for use with a wide variety of small- and big-block engines with either dual- or single-plane intake manifolds. The Edelbrock AVS2 #1906 includes both timed and full vacuum ports for ignition advance. It comes with: .101 primary and.098 secondary metering jets; .070 x .037 metering rods; orange (5″” Hg) step-up spring. Use our Carburetor Stud Kits #8008 or #8024 if needed. Match with a variety of manifolds that include Edelbrock Performer, Performer EPS, RPM Air-Gap, Performer RPM, Torker II or other brands of similar design. For a black-finished AVS2 with electric choke, order part #19063.”

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

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$450.99

“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.”

Holley Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny, 0-80457S

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$499.99

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, vacuum secondaries, and single fuel inlet makes it amazingly universal. Add to that an electric choke and this carb is super easy to use on almost anything. 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.

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

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$414.99

“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.”

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

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$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 characteristics make the 1407 Performer Series 750 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.”

Holley Prem Street Carbs (Avengers), 0-80770

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$699.99

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

from

$659.99

Replace your old carburetor with original Holley performance 4160 carburetors. Budget-minded enthusiasts, like you, will be rewarded with maximum performance from your stock or mildly-modified engine. These Holley 4160 adjustable float carburetors are easier to tune than full race carburetors with temperamental secondary metering blocks and dual pumps. Plus, they’re available in your choice of universal or direct fit OE replacement versions with all emission provisions. Bolt-on installation and improved performance; no wonder when car guys think of carburetors, they think of Holley 4160 carburetors!

Holley High-Flow Mechanical Fuel Pump for Street Performance, 12-834

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$149.99

Holley Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny, 0-80670

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$699.99

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

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.

Spectre Sbc Blk Off Plate With Bolts, 42463

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$13.99

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.

Edelbrock Performer Remanufactured Carburetor, 600 CFM With Manual Choke, Satin Finish (Non-EGR), 9905

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$437.99

“The Edelbrock 9905 Remanufactured 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 9905 Remanufactured 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.”

from

$491.99

The Street HP uses the best features from Holley’s race Bred 4150 HP carbs, but tamed for street and light competition use. The contoured main body from the 4150 HP has a tumble polished shiny finish. The metering system includes a timed spark port for a vacuum advance distributor and is calibrated for a hot street and strip engine setup for outstanding throttle response and drivability. A street HP base plate is used so there are plenty of vacuum ports for power brakes, PCV, etc.

Edelbrock Performer RPM Series fuel pump for SBC and W Series Chevy, 1721

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$177.99

Edelbrock Performer RPM Series fuel pump for SBC and W Series Chevy, 1721.

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$192.99

Mr. Gasket Fuel Pump Mounting Plate, 1514

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$19.99

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.

from

$549.99

Holley Prem Street Carbs (Avengers), 0-81670

from

$687.99

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

Holley Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny, 0-80458SA

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$528.99

Sniper Motorsports Sniper 2 Efi - Black, 550-511-5XR

from

$2249.99

The 1 EFI conversion system just got better! Introducing Sniper 2 EFI – a self-tuning, easy-to-install, EFI conversion for common 4-barrel (4150 flange) style carburetors. We took everything that we learned from the original Sniper EFI system and added 14 new features that will make your EFI conversion more simple, reliable, and modern. Like all Sniper EFI systems, Sniper 2 is designed to work with the Sniper Ecosystem that includes Hyperspark ignition, complete fuel systems, multiple user interfaces/dash displays, and more.

Sniper Motorsports Sniper Efi Super Sniper Stealth 1250 - Black, 550-877

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$2249.99

If you’re looking to make some big power, the Super Sniper Stealth is made for you! Holley’s Sniper EFI Super Sniper Stealth 1250 is the best way to convert your carbureted engine to fuel injection with just 4 simple connections required. Super Sniper can support up to 1250HP boosted with 8 100 LB/HR Injectors. With a Stealth 1250 system, you get that carburetor styling but the functionality of a Sniper! This 4-barrel system features a single pattern bolt on design built to fit 4150 flange manifolds. The Super Sniper Stealth ECU is capable of fuel map self-learning and ignition timing control, improving idle stability, drivability, and wide-open throttle horsepower. Additionally, this Sniper kit also includes transmission kick down provisions for GM TH350/400, 200R4/700R4, and Ford C4/C6 applications!.

Sniper Motorsports Sniper 2 Efi - Shiny, 550-510-5XR

from

$2249.99

If you’re looking for a high-performance fuel injection system that delivers power, efficiency, and ease of use, look no further than the Sniper 2 EFI.

Sniper Motorsports Sniper 2 Efi - Black, 550-511-3XR

from

$2099.99

Make your classic drive like a modern fuel-injected vehicle, including easy cold starts, smooth drivability, and improved fuel economy! Sniper 2 is designed to be installed at home in your garage with limited tools and the support of Holley’s comprehensive installation manual and videos. The user-friendly setup wizard allows you to answer a few simple questions about your engine and the system will begin self-tuning with no laptop or tuning experience required.

Most Sold 1981 Pontiac Firebird Performance Engines

Explore our best-selling Pontiac parts for the 1981 Firebird among 122 OEM and aftermarket options starting from $8.99.

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from

$10.39

This is a high quality gasket that will seal that leaking water neck, and provide you with years of service. This gasket works well in all applications.

Edelbrock Performer EPS Intake Manifold for 1955-86 Small-Block Chevy, 2701

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$227.99

“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!”

FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003

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$42.49

FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1004

from

$44.99

Spectre Chevrolet Small Block V8 Harmonic Balancer Bolt Kit, 4699

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$8.99

Spectre’s Harmonic Balancer Bolt Kit is designed to fit Chevrolet Small Block 265-400 V8 engines. This grade 8 bolt is 2-1/2 inches long, and features a plated finish for corrosion resistance. This kit also includes a security lock washer.

FEL-PRO Performance Engine Valve Cover Gasket Set, 1603

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$31.99

Edelbrock Performer Intake Manifold for 1987-95 Small Block Chevy, Satin Finish, 2104

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$346.99

Edelbrock part #2104 Performer intake manifold is designed for street 262-400 c.i.d. Chevy V8’s that have heads with canted center bolt holes, 1987-1995. 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. The Performer intake manifolds are ideal for passenger cars, trucks, 4x4s, tow vehicles and RVs. For 1987-95 stock aluminum heads use #2101.

Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7802

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$39.99

Edelbrock part No: 7802 Performer-Link timing chain is for use with Edelbrock or stock cams. They have a solid-bushing chain for a true bearing surface that rolls with the sprockets, eliminating chain stretch. Cam sprockets are made from 35,000 psi tensile strength cast iron. Crank sprockets are made from billet SAE-1144 steel and induction heat treated. Four Performer-Link sets are stock replacement parts and 50-state legal (see listings in bold type). All other sets have three keyway setting points to ensure accurate timing selection for early or late-model vehicles. Performer-Link timing sets are not for use above 6500 rpm. Performer roller chain sets are engineered to operate up to 6500 rpm. Never hammer directly on chain or sprockets. You can crack the hardened links and pins and cause early failures. Use a sleeve for installations that require hammering, a brass drift punch may be used if you carefully alternate blows on either side of the sprocket to avoid cocking. Never stretch the chain with a screwdriver. Check for clearance between the timing chain and block and between the chain and front cover before reassembly. Be sure that both cam and crank sprockets are exactly in line with each other. Misalignment can cause chain to break.

Competition Cams MAGNUM ROLLER ROCKERS, SMALL BLOCK CHEVY 1.52 1 ST, 1412-16

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$217.99

“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 from 8620 chromemoly steel, which is a superior material that will not flex and assures maximum lift. Their roller tip reduces friction, while stiff design and superior ratio accuracy yield more effective valve lift. With a 15 to 30 horsepower increase over other rocker arms, Magnum Roller Rockers are perfect for performance applications with less than 350 lbs. open spring pressure. Don’t accept inferior products or cheap knock-offs, look for the COMP Cams logo stamped into the underside of every Magnum Rocker.”

Competition Cams TIMING SET, HIGH TECH SMALL BLOCK CHEVY 1 EA, 3100

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$88.99

COMP Cams Hi-Tech Roller Race Timing Sets include cast iron camshafts gears, induction hardened billet steel crank sprockets, and pre-stretched, heat-treated double roller chains with heavy-duty large pin design. They feature 3 keyway crank sprockets for 4° incremental adjustability with 4° maximum advance or retard. These timing sets are dynamically balanced and quality checked for run-out tolerances.

Competition Cams High Energy Timing Set, 3200

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$66.99

COMP Cams High Energy Timing Chain Sets include precision cast iron camshaft and crank gear sprockets and premium quality link belt type timing chain. These sets exceed all original equipment timing chain specifications and are ideal for stock replacement and mild performance applications.

FEL-PRO Performance PERFORMANCE VALVE COVER GASKET SET, 1602

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$23.99

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

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$584.99

The Tork Master 3000 fits 1965-91 GM TH400, 425, 375 and 1968-81 GM TH350, 375B (not 350C) transmissions. Don’t let the exceptional value fool you into thinking Tork Master Converters are not packed with lots of quality features, making them the best value-priced street performance converters money can buy. These converters perform best when paired with stock to modified engines up to 350hp/350 ft lbs of torque, and lighter weight applications, like street rods. The Tork Master will provide noticeably quicker launches and harder acceleration while maintaining normal daily driving qualities. Upgrades like a new precision alloy steel pump drive tube, needle thrust bearing when factory equipped, new thrust washer between turbine and cover when required, and pressure tested and fully balanced by expertly trained technicians. Notes: Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. Not recommended for big block, supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. 10.75-inch bolt circle

Competition Cams ALUMINUM GOLD ROCKER ARMS, SBC 1 ST, 19001-16

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$406.99

“These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 3/8″” stud diameter and 1.5 ratio are designed for Chevrolet V8 265-400 applications. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specifically for high performance street and race engines, the Ultra-Gold Aluminum Rocker Arms are precision CNC-machined to strict tolerances. Developed to meet the demands of professional engine builders, these rockers include features never before possible in an aluminum rocker arm.”

from

$399.99

The Tork Master 2400 fits 1965-91 GM TH400, 425, 375 and 1968-81 GM TH350, 375B (not 350C.) Don’t let the exceptional value fool you into thinking Tork Master Converters are not packed with lots of quality features, making them the best value-priced street performance converters money can buy. These converters perform best when paired with stock to modified engines up to 350hp/350 ft lbs of torque, and lighter weight applications, like street rods. The Tork Master will provide noticeably quicker launches and harder acceleration while maintaining normal daily driving qualities. Upgrades like a new precision alloy steel pump drive tube, needle thrust bearing when factory equipped, new thrust washer between turbine and cover when required, and pressure tested and fully balanced by expertly trained technicians. Notes: Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. Not recommended for big block, supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. 10.75-inch bolt circle

Edelbrock Pushrod Set for Small-Block Chevy V-8 Engine Applications, 9630

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$209.99

“Edelbrock part No: 9630 Pushrods are designed for small-block Chevy V-8 engine applications. These one-piece pushrods are manufactured from high quality 4130 Chromoly steel tubing that has been surface hardened for maximum durability. They have precise formed wedged ends for a high quality fit with the cup seats. A black oxide finish is added for corrosion resistance. Pushrod Specifications: – Outside Diameter: 5/16″” – Length: 7.8″” – Stock length”

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$126.99

Mr. Gasket Intake Manifold Bolt Set, 6091

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$39.29

These special Grade 8 intake manifold bolts feature a 12-point smaller-than-standard head and flange, and include special extra thick flat washers for optimum clamping pressures. They’re ideal for use where space is minimal, typical on larger runner race manifolds. These bolts and washers are bright zinc plated for protection and good looks.

from

$31.99

Mr. Gasket Intake Manifold Bolt Set - Hex Head, 955G

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$18.79

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

Edelbrock Performer Plus Cam and Lifter Kit, Hydraulic Flat Tappet, 2102

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$302.99

“Edelbrock Performer-Plus Camshaft No: 2102 is designed for 265-400 Chevy V8 engines from 1957-86 and produce optimum torque from the low-end to the mid-range. Performer-Plus camshafts should be matched with Performer manifolds for vehicles operating from off-idle to 5500 rpm. The Performer-Plus No: 2102 is a smooth idling cam for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you’ll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions. This cam produced 320HP and 382 Ft Lbs of Torque when paired with Performer EPS intake manifold No: 2701 and Performer cylinder heads No: 60909. 50-State Legal E.O. No: D-215-19 for 1957-86 small-block Chevrolet. Camshaft specifications: – Intake duration: 204 Degrees – Exhaust duration: 214 Degrees – Intake lift: .420″” – Exhaust lift: .442″” – Lobe separation: 112 Degree – Intake Center Line: 107 Degree – Vacuum: 14″””

Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit, CL12-210-2

from

$898.99

SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – High Energy: Good street performance with stock converter, choppy idle. OR High Energy Marine: Biggest cam for inboard/outboard. Good for ski, economy and light performance.

Competition Cams Big Mutha' Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit, CL12-602-4

from

$397.99

SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Big Mutha’ Thumpr: Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.

from

$259.99

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.

Top-Rated Performance and Racing Products Brands For Your 1981 Pontiac Firebird

Shop for the best-rated brands offering Performance and Racing Products and other products for your 1981 Pontiac Firebirds. Below you’ll find some of our best rated Performance and Racing Products from Flowmaster Inc., B & M, and FEL-PRO Performance, and more. Performance and Racing Products from these brands that fit a 1981 Firebird start at just $32.99 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 Flowmaster Inc. 1981 Pontiac Firebird Performance and Racing Products

When it comes to maintaining or upgrading your 1981 Pontiac Firebird, using quality Performance and Racing Products is essential to ensure durability and a perfect fit. Flowmaster Inc. ticks all of those boxes. We offer a wide selection of Flowmaster Inc. Performance and Racing Products, specifically designed for the 1981 Pontiac Firebird. With over 3 Flowmaster Inc. 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 $101.99, with an average price of just $126.66. Plus, with over 3 customer reviews and an average rating of 4.4 stars, you can trust that our Flowmaster Inc. 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 $139.99

(1)

Flowmaster Inc. Super 44 Series Muffler 409S – 2.50 Offset In-2.50 Offset Out – Aggressive Sound, 842548

“awesome sound!”

from $137.99

(1)

Flowmaster Inc. Super 44 Muffler – 2.25 Offset In – 2.25 Offset Out – Aggressive Sound, 942448

“sounds great just what I WAS LOOKING FOR.”

from $101.99

(1)

Flowmaster Inc. Super 10 Muffler 409S – 2.50 Offset In – 2.50 Offset Out – Aggressive Sound, 842518

“The product was perfect and was in excellent condition I love everything about the flowmaster super 10 series ,they sound great and give me the sound ”

Popular B & M 1981 Pontiac Firebird Performance and Racing Products

B & M auto parts is one of the highest quality Performance and Racing Product brands in the market. Any 1981 Pontiac Firebird owner should feel confident when installing genuine B & M parts in their vehicle. To ensure the best fit and performance for your 1981 Firebird, Advance Auto Parts carries a full inventory of 3 B & M Performance and Racing Products. Plus you will be keeping your Pontiac in peak condition while saving money because prices on these B & M Performance and Racing Products range from $399.99 to $584.99, plus, with more than 3 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Performance and Racing Products below will deliver on both quality and value.

B & M Automatic Shifter - Megashifter - Universal, 80690

from $549.99

(1)

B & M Automatic Shifter – Megashifter – Universal, 80690

“its was pretty easy to install if u have any type of knowlegde of cars it should not be difficult at all and the shifting is awesome just be careful w”

from $584.99

(1)

B & M Tork Master 3000, 20402

“good parts and very strong”

from $399.99

(1)

B & M Tork Master 2400, 20404

“The B&M 2400 stall converter was a great choice for my application. It works well on the street and track, increased performance by leaps and bounds. ”

FAQs for 1981 Pontiac Firebird Performance and Racing Products

Which Performance and Racing Products are best-sellers for 1981 Pontiac Firebirds?

Out of 336 Performance and Racing Products that fit 1981 Pontiac Firebirds, the following parts are the top sellers:

K&N Premium Oil Filter: Ideal for Synthetic, Conventional & Blended Oil, Protects Your Engine, HP-2002 (6120010) – $17.99
MSD Ignition Distributor Cap And Rotor, Gm Hei Distributor, Red, 8416 (6900012) – $51.99
Mr. Gasket Water Outlet Gasket, 740C (6120954) – $10.39

What’s the price range for 1981 Pontiac Firebird Performance and Racing Products?

Performance and Racing Product prices for the 1981 Pontiac Firebird start at $5.99 and go up to $2,249.99 for the most premium parts.

What’s the average price of a Performance and Racing Product for a 1981 Pontiac Firebird?

The average price for Performance and Racing Products for the 1981 Pontiac Firebird is $430.52. 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 Pontiac Firebird model years?

Yes, we currently carry Performance and Racing Products for 34 model years of Pontiac Firebirds between 1967 and 2002. Performance and Racing Products are bought most frequently for the following model years: 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, and 1994.

What are the cheapest Performance and Racing Products for my 1981 Pontiac Firebird?

The cheapest 1981 Pontiac Firebird Performance and Racing Products we carry in stock are:

Energy Suspension Tie Rod Dust Boot, 9.13101R (17360821) – $5.99
Energy Suspension Tie Rod End Boot (Octagon) – 2-Pack, 9.13102G (22906874) – $6.29
Dorman – Help Radiator Drain Cocks, 61132 (89015358) – $7.99
Spectre Chevrolet Small Block V8 Harmonic Balancer Bolt Kit, 4699 (22905376) – $8.99
Mr. Gasket Water Outlet Gasket, 740C (6120954) – $10.39

What are the top-rated Performance and Racing Products that fit the 1981 Pontiac Firebird?

Out of 5,075 reviews by customers, our 1981 Pontiac Firebird 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 Pontiac Firebird and their top-rated products:

Performance Shifters
- B & M Automatic Shifter – Megashifter – Universal, 80690 (6900895) – $549.99
- B & M Automatic Shifter – Unimatic – Universal, 80775 (6121233) – $299.99
- B & M Automatic Shifter – Z-Gate – Universal, 80681 (6900216) – $299.99
Performance Oil Filters
- B & M Automatic Shifter – Megashifter – Universal, 80690 (6900895) – $549.99
- B & M Automatic Shifter – Unimatic – Universal, 80775 (6121233) – $299.99
- B & M Automatic Shifter – Z-Gate – Universal, 80681 (6900216) – $299.99

What types of Performance and Racing Products do you sell for my 1981 Pontiac Firebird?

As of 8/2/26, these are some of the most in-demand types of Performance and Racing Products for a 1981 Pontiac Firebird:

Can I get help with 1981 Pontiac Firebird 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 Pontiac Performance and Racing Products and more.

What is your return policy for Pontiac Firebird Performance and Racing Products?

Advance Auto Parts keeps returns simple. For new Pontiac Firebird 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.

1981 Pontiac Firebird Performance and Racing Products

Spectre – Spectre Timing Cover Comp Kit, 42353 (Part No.42353)

Energy Suspension – Energy Suspension Leaf Spring Pad, 3.6112R (Part No.3.6112R)

Edelbrock – Edelbrock Performer EPS Manifold w/Oil Fill Tube for Small-Block Chevy, Black Finish, 27033 (Part No.27033)

Lakewood – Lakewood Drag Shock-70/30:GM, 40120 (Part No.40120)

Mr. Gasket – Mr. Gasket A/Tdipstick, 9703G (Part No.9703G)

Edelbrock – Edelbrock Small-Block Chevy E-Street Cylinder Heads 64cc, 5089 (Part No.5089)

Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set – Socket Head, 956G (Part No.956G)

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

FEL-PRO Performance – FEL-PRO Performance Engine Crankshaft Seal Kit, 2912 (Part No.2912)

Mallory – Mallory Unilite Ignition Module, 605 (Part No.605)

MSD Ignition – MSD Ignition Crank Trigger Kit, V8 Pontiac, 8650 (Part No.8650)

Mr. Gasket – Mr. Gasket Water Outlet Gasket, 740C (Part No.740C)

Lakewood – Lakewood Trans Mount: Urethane-Chevy, 24350 (Part No.24350)

Energy Suspension – Energy Suspension Tie Rod Dust Boot, 9.13101R (Part No.9.13101R)

MagnaFlow – MagnaFlow Street Series Performance Exhaust System, 15899 (Part No.15899)

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

K&N – K&N Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine, HP-3002 (Part No.HP-3002)

Hooker Headers – Hooker Headers Header – Pontiac Competition, 4901HKR (Part No.4901HKR)

Competition Cams – Competition Cams Valve Springs, 26918-16 (Part No.26918-16)

Holley – Holley 4150 ALUM DP 750 CFM ELECTRIC CHOKE, 0-4779SAE (Part No.0-4779SAE)

Competition Cams – Competition Cams Fuel Pump Pushrod with Bronze Tip for Oldsmobile Rocket, 4620 (Part No.4620)

Accel – Accel Spark Plug Wire Set – 8mm – Universal – Blue Wire with Blue 90 Deg Boots – 5041B, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Blue, Set (Part No.5041B)

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

Holley – Holley 2 BBL Carbs, 0-4412S (Part No.0-4412S)

Flowmaster Inc. – Flowmaster Inc. 40 Series Muffler – 2.50 Offset In – 2.50 Offset Out – Aggressive Sound, 42543 (Part No.42543)

Hays – Hays Power Train, 85-102 (Part No.85-102)

Motive Gear – Motive Gear Performance Differential Ring and Pinion, G875410 (Part No.G875410)

Edelbrock – Edelbrock Signature Series Valve Covers, 4456 (Part No.4456)

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

MSD Ignition – MSD Ignition Ignition Coil, High-Energy, Gm Hei Distributors, 8225 (Part No.8225)

Mallory – Mallory Unilite Ignition Module, 605 (Part No.605)

Accel – Accel Ignition Coil – SuperCoil – HEI in Cap – 1973-1997 – Red and White Pri Wire – Oldsmobile V8 – Pontiac V8 – 1981-91 Corvette., 140005 (Part No.140005)

MSD Ignition – MSD Ignition Wire Set – Street Fire, Multi-Angle Plug, HEI, Universal, 5550 (Part No.5550)

Accel – Accel Spark Plug Wire Set – 8mm – Universal – Red Wire with Red Straight Boots – 5040R 8mm super stock universal fit spark plug wires feature a spi… (Part No.5040R)

Accel – Accel Spark Plug Wire Set – 8mm – Universal – Black Wire with Black Straight Boots – 5040K, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Black,… (Part No.5040K)

Accel – Accel Spark Plug Wire Set – 8mm – Yellow with Orange Straight Boots – 4040 8mm universal fit super stock spark plug wire sets feature a spiral core… (Part No.4040)

PerTronix – PerTronix 808415 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 115 Degree Red (Part No.808415)

Accel – Accel Spark Plug Wire Set – 8.8mm-300+ Ferro-Spiral Race – Universal- Vari-Angle Boots – 7040 300+ race wire universal spark plug wire sets have a … (Part No.7040)

Accel – Accel Spark Plug Wire Set – 8mm – Universal – Blue Wire with Blue 90 Deg Boots – 5041B, Spark Plug Wires, Super Stock, Spiral Core, 8mm, Blue, Set (Part No.5041B)

PerTronix – PerTronix 808409 Flame-Thrower Spark Plug Wires 8 cyl 8mm GM HEI Custom Fit Red (Part No.808409)

PerTronix – PerTronix 808308 Flame-Thrower Spark Plug Wires 8 cyl 8mm GM HEI Custom Fit Blue (Part No.808308)

Mallory – Mallory Distributor Wiring Harness, 29349 (Part No.29349)

MSD Ignition – MSD Ignition Crank Trigger Kit, V8 Pontiac, 8650 (Part No.8650)

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

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

PerTronix – PerTronix 808403 Flame-Thrower Spark Plug Wires 8 cyl 8mm GM HEI Custom Fit Red (Part No.808403)

Flowmaster Inc. – Flowmaster Inc. Super 44 Muffler – 2.25 Offset In – 2.25 Offset Out – Aggressive Sound, 942448 (Part No.942448)

Flowmaster Inc. – Flowmaster Inc. Super 44 Series Muffler 409S – 2.50 Offset In-2.50 Offset Out – Aggressive Sound, 842548 (Part No.842548)

Flowmaster Inc. – Flowmaster Inc. Super 10 Muffler 409S – 2.50 Offset In – 2.50 Offset Out – Aggressive Sound, 842518 (Part No.842518)

Flowmaster Inc. – Flowmaster Inc. 40 Series Muffler – 2.25 Offset In – 2.25 Offset Out – Aggressive Sound, 42443 (Part No.42443)

Flowmaster Inc. – Flowmaster Inc. Super 44 Muffler – 2.50 Offset In – 2.50 Offset Out – Aggressive Sound, 942548 (Part No.942548)

Flowmaster Inc. – Flowmaster Inc. 80 Series Muffler – 2.50 Offset In – 2.50 Dual Out – Aggressive Sound, 42583 (Part No.42583)

Flowmaster Inc. – Flowmaster Inc. 50 Delta Muffler 409S – 2.50 Offset In – 2.50 Offset Out – Moderate Sound, 842553 (Part No.842553)

Hooker Headers – Hooker Headers Aero Chamber Muffler, 21729HKR (Part No.21729HKR)

Flowmaster Inc. – Flowmaster Inc. Super 44 Series Muffler 409S – 3.00 Offset In-3.00 Offset Out – Aggressive Sound, 843048 (Part No.843048)

Flowmaster Inc. – Flowmaster Inc. 40 Delta Flow Muffler – 2.00 Offset In – 2.00 Offset Out – Aggressive Sound, 942043 (Part No.942043)

Edelbrock – Edelbrock Performer 1403 Carburetor: 500 CFM, 4 Barrel, Square Bore, Electric Choke Inlet (Part No.1403)

Edelbrock – Edelbrock AVS2 1906 Carburetor: 650 CFM, 4 Barrel, Square Bore, Electric Choke Inlet (Part No.1906)

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

Holley – Holley Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Single Inlet, Shiny, 0-80457S (Part No.0-80457S)

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

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

Holley – Holley Prem Street Carbs (Avengers), 0-80770 (Part No.0-80770)

Holley – Holley Street/Strip Carbs, 0-9776 (Part No.0-9776)

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

Holley – Holley Street Carburetor: 670 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny, 0-80670 (Part No.0-80670)

Holley – Holley Street Carbs, 0-80508S (Part No.0-80508S)

Spectre – Spectre Sbc Blk Off Plate With Bolts, 42463 (Part No.42463)

Edelbrock – Edelbrock Performer Remanufactured Carburetor, 600 CFM With Manual Choke, Satin Finish (Non-EGR), 9905 (Part No.9905)

Holley – Holley Street Carbs, 0-1850S (Part No.0-1850S)

Edelbrock – Edelbrock Performer RPM Series fuel pump for SBC and W Series Chevy, 1721 (Part No.1721)

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

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

Holley – Holley 2 BBL Carbs, 0-4412S (Part No.0-4412S)

Holley – Holley Prem Street Carbs (Avengers), 0-81670 (Part No.0-81670)

Holley – Holley Street Carburetor: 600 CFM, Electric Choke, 4 Barrel, Square Bore, Dual Inlet, Shiny, 0-80458SA (Part No.0-80458SA)

Sniper Motorsports – Sniper Motorsports Sniper 2 Efi – Black, 550-511-5XR (Part No.550-511-5XR)

Sniper Motorsports – Sniper Motorsports Sniper Efi Super Sniper Stealth 1250 – Black, 550-877 (Part No.550-877)

Sniper Motorsports – Sniper Motorsports Sniper 2 Efi – Shiny, 550-510-5XR (Part No.550-510-5XR)