1981 Chevrolet P20 Performance Engines

Name: Tork Master 2000: Value-Priced Street Performance Torque Converter
Brand: B & M
SKU: 70420
Price: 449.99 USD
Rating: 1.0 (1 reviews)

Keep Your 1981 Chevrolet P20 in Top Shape with Quality Performance Engines

Whether you’re repairing or upgrading your Performance Engine, using high-quality parts is key to keeping your 1981 Chevrolet P20 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Engine Cylinder Head Gaskets, Performance Engine Oil Pan Gaskets, and Performance Engine Valve Cover Gasket Sets. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Performance Engines from Trusted Brands

Looking for a reliable Performance Engine? We’ve got you covered with options from brands you know and trust like FEL-PRO Performance, Competition Cams, and B & M. For example, FEL-PRO Performance Performance Engines start at just $31.99 with an average 4.2 star rating. Competition Cams and B & M offer similar pricing and quality, backed by strong customer feedback. With over 20 reviews and a solid 5 star average, you can shop with confidence knowing other Chevrolet P20 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1981 Chevrolet P20 Performance Engine at Advance Auto Parts is around $440.91, with a range that starts at $21.99 and goes up to $1,201.99. With 39 options in stock from 6 trusted brands, finding the right fit is easy. Popular picks like Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts, Cylinder Head Gasket: Steel Core Composite, Without Head Bolts, and Engine Valve Cover Gasket Set start at just $31.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Performance Engine, don’t forget to check out other key components like Performance Fuel Systems and Performance Oil Filters. At Advance Auto Parts, we’re here to help you keep your 1981 Chevrolet P20 in peak condition, inside and out.

Looking for the perfect Performance Engine for your 1981 Chevrolet P20? You’re in the right place. Below, you’ll find links to various types of Performance Engines that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Engines, ensuring durability and a precise fit for your Chevrolet P20. Whether you’re driving a 1981 model or another popular model year like 1980, 1982, 1983, 1984, 1985, 1986, 1987, 1988, and 1989, we’ve got you covered. Purchasing Performance Engines from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Performance Engines that fit your vehicle.

Essential 1981 Chevrolet P20 Performance Engines

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$449.99

Similar in performance to the Holeshot series, the Tork Master is B&M’s lowest cost torque converter. The Tork Master is an excellent all-around performance street converter. The best ‘value priced’ street converters available.

Product Features:

New Precision Pump Drive Tube
Pressure Tested
Fully Balanced
Needle Thrust Bearing
New Thrust Washer

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$899.99

HoleShot 3000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: HoleShot 3000 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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$254.99

HYDRAULIC – Magnum: High performance. Biggest cam with stock converter but better with 2000+ stall. Use lower gears. Mild rough idle.

Product Features:

HYDRAULIC – Magnum: High performance. Biggest cam with stock converter but better with 2000+ stall. Use lower gears. Mild rough idle.
270/270 Advertised Duration, 224/224 Duration @ .050″, .470″/.470″ Lift, 110 Lobe Separation
Valve spring upgrade required
Can be used with mild ratio rocker arms and traditional performance valve springs.

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$259.99

HYDRAULIC – Xtreme Energy: Good for street machines, slightly rough idle, stock converter will work but best with 1800+ stall.

Product Features:

HYDRAULIC – Xtreme Energy: Good for street machines, slightly rough idle, stock converter will work but best with 1800+ stall.
268/280 Advertised Duration, 224/230 Duration @ .050″, .515″/.520″ Lift, 110 Lobe Separation
Valve spring upgrade required
Best performance with aftermarket intake manifolds, headers, lower gear ratios etc.

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$134.99

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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$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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$22.99

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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$42.99

Mr. Gasket Performance Valve Cover Gaskets are high-density cork/rubber blend gaskets that use evenly sized cork particles distributed evenly throughout the rubber binder. The result is a compressible valve cover gasket without leak paths. These gaskets create a positive seal by controlled swelling of the gasket material when exposed to hot engine oil. Provides excellent flange sealing and durability. For original equipment replacement, high performance street, drag race and oval track use.brbrThese gaskets are .312 inch thick. That’s substantially thicker than stock which can allow for additional valve train clearance. brbrFits Chevrolet 262,265,267,283,307,327,350,400 Gen I Small Block with Perimeter Bolt Valve Covers.

Product Features:

Provides Excellent Flange Sealing And Durability
For High-Performance Street, Drag Race & Oval Track Use

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$390.99

SMALL BLOCK CHEVY HYDRAULIC CAM AND LIFTER KIT – Xtreme Energy Computer Controlled: Great in throttle body, crossfire or carbureted engine and 305 TPI.

Product Features:

Cam and lifter kit for Small Block Chevy engines
CL-Kit includes cam, lifters, assembly lube, instructions and decals
HYDRAULIC – Xtreme Energy Computer Controlled: Great in throttle body, crossfire or carbureted engine and 305 TPI.
249/260 Advertised Duration, 206/212 Duration @ .050″, .434″/.444″ Lift, 112 Lobe Separation
Valve spring upgrade required

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$1166.99

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

Product Features:

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

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$937.99

BIG 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.

Product Features:

Cam and lifter kit for Big Block Chevy engines
CL-Kit includes cam, lifters, assembly lube, instructions and decals
HYDRAULIC – Big Mutha’ Thumpr: Street/strip, needs 9.5:1 compression, 2800+ stall, intake, gears and headers, very rough idle.
295/312 Advertised Duration, 243/257 Duration @ .050″, .522″/.507″ Lift, 107 Lobe Separation
Valve spring upgrade required

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$37.99

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:

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

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$37.99

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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$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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$63.99

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

Product Features:

Rigid core, molded silicone rubber gaskets utilize the one-piece molded rubber technology for a perfect fit, ease of installation and include compression limiters to prevent overtightening.
Not intended for use in emission controlled vehicles.

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$26.99

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

Product Features:

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

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$27.99

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

Product Features:

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

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$21.99

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

Product Features:

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

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$279.99

Product Features:

2000-6500 RPM Power Band
Single Plane/Open Plenum Design
No Provision For Divorced Or Hot Air Choke
Square Flange Carburetor Mounting

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$463.99

Utilizes late model alternator and A/C bracket mounting provisions. Has vacuum taps off Manifold runners. Uses cable bracket P/N 20-101 for GM 700R4 transmission. Extra installation hardware included.

Product Features:

High Rise Dual Plane Design
Holley Pro-Jection Tbi Mounting Flange
Erg Provisions

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$540.99

Edelbrock part #5418 C-357-B Triple-Deuce intake manifold is designed for 1955-86 262-400 c.i.d. small-block Chevys, this manifold has a balanced 180-degree firing order port runner arrangement. It contains an exhaust gas heat crossover and offers excelle

Product Features:

Idle-5500 RPM Range
Dual Plane Type 6-Pack Style Flange
3.77 in. Front Height, 4.35 in. Center Height, 4.88 in. Rear Height
Satin Finish
Non-EGR

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$562.99

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 for 1987-90GM Trucks
Accepts Stock Throttle Body EFI and EGR
Match w/Camshaft PN[2162] and Head PN[60499]
Package improves 0-60 mph times by 1.70 seconds

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$649.99

Product Features:

Square Flange Carburetor Mounting
Special D-Shaped Port Runner Design
Large Plenum Chamber

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$51.99

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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$74.99

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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$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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$53.99

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 Printo seal 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

Popular 1981 Chevrolet P20 Performance Engines Categories

Performance Intake Manifolds

Performance Engine Dress-Up Kits

Performance Engine Cylinder Head Gaskets

Performance Engine Camshaft and Lifter Kits

Performance Engine Valve Cover Gasket Sets

Performance Engine Camshafts

Performance Engine Oil Pan Gaskets

Performance Engine Main Bearing Gasket Sets

Performance Engine Timing Cover Gasket Sets

Performance Torque Converters

Most Popular Performance Engine Cylinder Head Gaskets for 1981 Chevrolet P20s

Enhance your 1981 Chevrolet P20 with one of the 5 Performance Engine Cylinder Head Gaskets we have in stock, starting at just $42.49.

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from

$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

from

$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.

from

$51.99

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

from

$74.99

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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$111.99

Our unique Multi-Layered steel head gasket embossment formation process optimizes the embossment radius, reduces stress points, enhances gasket conformability, and provides uniform clamp load distribution. This all results in superior surface contact between block and cylinder head. All head gasket layers/spacers go through an additional process to significantly reduce forming induced stress. Advantages are reduced brittleness in material, increased flexibility and deformation retention. This stabilizes the gasket, resulting in reduced cylinder bore distortion and improved combustion seal fro the extreme cylinder pressures found in high compression, supercharged and turbocharged applications. A proprietary polymer coating ensures the micro-seal of engine coolant and oil fluids.brbrA typical MLS head gasket requires a smoother (30Ra) surface finish than composite head gaskets. Mr. Gasket’s proprietary polymer coating will seal a surface finish twice as rough (60Ra) as a typical MLS head gasket. For high performance street, drag race and oval track use.

Product Features:

Gasket bore – 4.060″ Thickness – .040″
Manufactured from 3-layer premium grade stainless steel and state of the art laser cutting
Optimized sealing embossments seals extreme cylinder pressure
Provides excellent stability and reduces cylinder bore distortion.
Proprietary polymer coating ensures the micro seal of engine coolant and oil fluids.
Ideal for supercharged, turbocharged, nitrous oxide and extreme compression ratio engines
For high-performance street, drag race and oval track use

Best-Selling 1981 Chevrolet P20 Performance Engine Oil Pan Gaskets

Upgrade your P20 with one of our 2 best-selling Performance Engine Oil Pan Gaskets.

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$31.49

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

Product Features:

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

from

$27.99

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

Product Features:

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

Top-Quality Performance Engine Valve Cover Gasket Sets for 1981 Chevrolet P20s

Choose a high-quality OEM or aftermarket Performance Engine Valve Cover Gasket Set for Chevrolet P20s and enjoy top-notch performance from $22.99.

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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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$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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$22.99

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.

Our Top Pick for a 1981 Chevrolet P20 Performance Engine Dress-Up Kit

Invest in a durable Performance Engine Dress-Up Kit for your 1981 Chevrolet, knowing you’re getting trusted brands and expert craftsmanship.

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$134.99

Ideal Starter Kit
Enhances Appearance

Performance Intake Manifolds for 1981 Chevrolet P20s

Make a smart move for your 1981 Chevrolet P20 with products all priced from $279.99 to $540.99.

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from

$540.99

Idle-5500 RPM Range
Dual Plane Type 6-Pack Style Flange
3.77 in. Front Height, 4.35 in. Center Height, 4.88 in. Rear Height
Satin Finish
Non-EGR

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$449.99

Product Features:

Designed For Today’s Larger Cubic Inch Big Block
Perfect For Hard Core Drag Racers
Permanent Mold Casting Process
For Lighter And More Consistent Castings
Dyno Proven To Make 17hp More Than Competitors

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$399.99

Product Features:

Designed For Today’s Larger Cubic Inch Big Block
Perfect For Hard Core Drag Racers
Permanent Mold Casting Process
For Lighter And More Consistent Castings
Dyno Proven To Make 17hp More Than Competitors

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$279.99

Product Features:

2000-6500 RPM Power Band
Single Plane/Open Plenum Design
No Provision For Divorced Or Hot Air Choke
Square Flange Carburetor Mounting

Top-Rated Performance Engine Brands For Your 1981 Chevrolet P20

When it comes to finding the perfect Performance Engine for your 1981 Chevrolet P20, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 6 trusted brands. We carry the most popular Performance Engine brands including FEL-PRO Performance, Competition Cams, and B & M, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $31.99. Purchasing a Performance Engine from us here at Advance Auto Parts is a smart move for both you and your 1981 Chevrolet P20, providing peace of mind with parts that meet or exceed OEM standards.

Popular FEL-PRO Performance 1981 Chevrolet P20 Performance Engines

If you’re looking for a top-quality Performance Engine for your 1981 Chevrolet P20, Advance Auto Parts has exactly what you need with our selection of FEL-PRO Performance Performance Engines. We have 3 FEL-PRO Performance Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $31.99 and an average cost of $39.82, you’ll find the perfect Performance Engine for your needs and budget. FEL-PRO Performance Performance Engines for the 1981 Chevrolet P20 come highly rated, with over 3 customer reviews and an impressive average rating of 4.2 stars. Choosing a FEL-PRO Performance Performance Engine from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

from $31.99

(1)

Engine Valve Cover Gasket Set

“Perfect fit”

from $42.49

(1)

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

“Real good products”

from $44.99

(1)

Cylinder Head Gasket: Steel Core Composite, Without Head Bolts

“Racing application”

Top-Quality Competition Cams 1981 Chevrolet P20 Performance Engines

For those in search of a high-quality Performance Engine for their 1981 Chevrolet P20, Advance Auto Parts offers a great selection of Competition Cams Performance Engines. With 2 Competition Cams Performance Engines in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Performance Engines start at just $898.99, with an average price of $906.99, giving you a range of options to suit your budget. Backed by over 14 customer ratings and an average rating of 4.1 stars, Competition Cams Performance Engines provide both reliability and excellent performance. Choosing a Competition Cams Performance Engine from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

from $914.99

(13)

Big Mutha’ Thumpr 243/257 Hydraulic Flat Cam/Lifter Kit

“Worked prefect. Gave me the Hi speed blower back”

from $898.99

(1)

High Energy/Marine 218/218 Hydraulic Flat Cam/Lifter Kit

“nearly identical match for the original part”

FAQs for 1981 Chevrolet P20 Performance Engines

What are the best-selling Performance Engines for 1981 Chevrolet P20s?

Out of 39 Performance Engines that fit 1981 Chevrolet P20s, the following parts are the top sellers:

Cylinder Head Gasket: Multi-Layered Steel, Without Head Bolts (5189543) – $42.49
Cylinder Head Gasket: Steel Core Composite, Without Head Bolts (5990432) – $44.99
Engine Valve Cover Gasket Set (5992664) – $31.99

What’s the price range for 1981 Chevrolet P20 Performance Engines?

The prices of Performance Engines for the 1981 Chevrolet P20 range from $21.99 up to $1,201.99 for the most premium parts.

What is the average price of a Performance Engine for a 1981 Chevrolet P20?

The average price for Performance Engines for the 1981 Chevrolet P20 is $440.91. Keep in mind the variety of part types within our Performance Engine category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Performance Engines for other Chevrolet P20 model years?

Yes, we carry Performance Engines for 13 model years of Chevrolet P20s between 1975 and 1989. The following model years are the most popular for Performance Engine purchases: 1989, 1988, 1987, 1986, 1985, 1984, 1983, 1982, and 1980.

What are the cheapest Performance Engines for my 1981 Chevrolet P20?

The cheapest 1981 Chevrolet P20 Performance Engines we carry are:

Engine Timing Cover Gasket (21021905) – $21.99
Engine Valve Cover Gasket Set (19781133) – $22.99
PERFORMANCE VALVE COVER GASKET SET (5189713) – $23.99
PERFORMANCE OIL PAN GASKET SET (19781463) – $27.99
PERFORMANCE OIL PAN GASKET SET (19781547) – $31.49

Does Advance Auto Parts sell Performance Engines for any other 1981 Chevrolet models?

Yes. We stock Performance Engines for 22 other popular 1981 Chevrolet models. Some of the most popular are 1981 Impala Performance Engines, 1981 Malibu Performance Engines, 1981 Camaro Performance Engines, 1981 Monte Carlo Performance Engines, and 1981 Corvette Performance Engines.

What are the top-rated Performance Engines that fit the 1981 Chevrolet P20?

The one 1981 Chevrolet P20 Performance Engine we have in stock is the Engine Timing Cover Gasket. It costs $21.99.

What types of Performance Engines do you sell for my 1981 Chevrolet P20?

As of 11/2/25, these are some of the most in-demand types of Performance Engines for a 1981 Chevrolet P20:

Can I get help with 1981 Chevrolet P20 Performance Engine orders?

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

What is your return policy for Chevrolet P20 Performance Engines?

Advance Auto Parts keeps returns simple. For new Chevrolet P20 Performance Engines and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1981 Chevrolet P20 Performance Engines

B & M – Tork Master 2000: Value-Priced Street Performance Torque Converter (Part No.70420)

B & M – Holeshot 3000 (Part No.20413)

Competition Cams – Magnum 224/224 Hydraulic Flat Cam (Part No.12-211-2)

Competition Cams – Xtreme Energy 224/230 Hydraulic Flat Cam (Part No.11-242-3)

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

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

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

Mr. Gasket – Valve Cover Gasket Set (Part No.179)

Competition Cams – XE Computer Control 206/212 Hydraulic Flat Cam/Lifter Kit (Part No.CL12-249-4)

Competition Cams – Thumpr 227/241 Hydraulic Roller Cam and Lifter Kit (Part No.CL11-600-8)

Competition Cams – Thumpr 243/257 Hydraulic Flat Cam and Lifter Kit for Chevrolet Big Block 396-454 (Part No.CL11-602-4)

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

FEL-PRO Performance – Engine Crankshaft Seal Kit (Part No.2919)

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

FEL-PRO Performance – PERFORMANCE OIL PAN GASKET SET (Part No.1886)

FEL-PRO Performance – Oil Pan Gasket Set: High-Temperature Rubber-Coated Fiber, 5 Piece Set (Part No.1803)

FEL-PRO Performance – PERFORMANCE OIL PAN GASKET SET (Part No.1804)

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

Weiand – X-CELerator; Intake Manifold (Part No.7547-1)

Holley – Manifold; SBC Late DP TBI EGR (Part No.300-66)

Edelbrock – C-357-B Triple-Deuce Intake Manifold for 1955-86 262-400 c.i.d. SB Chevys (Part No.5418)

Edelbrock – Performer 454 T.B.I. Intake Manifold Big-Block Chevy (Part No.3764)

Weiand – Hi-Ram; Intake Manifold (Part No.1981)

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

FEL-PRO Performance – Performance Cylinder Head Gasket (Part No.1025)

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 – Stainless steel core laminate Engine Cylinder Head Gasket (Part No.1047)

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.1010)

FEL-PRO Performance – Performance Cylinder Head Gasket (Part No.1025)

Mr. Gasket – Mls Head Gasket (Part No.3130G)

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

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

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

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

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

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

Edelbrock – C-357-B Triple-Deuce Intake Manifold for 1955-86 262-400 c.i.d. SB Chevys (Part No.5418)

Weiand – Team G; Intake Manifold (Part No.7531)

Weiand – Team G; Intake Manifold (Part No.7530)

Weiand – X-CELerator; Intake Manifold (Part No.7547-1)