1981 GMC Caballero Performance Engines

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Keep Your 1981 GMC Caballero 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 GMC Caballero looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Intake Manifolds, Performance Water Outlet Gaskets, and Performance Engine Coolant Thermostats. 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 Competition Cams, Edelbrock, and FEL-PRO Performance. For example, Competition Cams Performance Engines start at just $66.99 with an average 4.0 star rating. Edelbrock and FEL-PRO Performance offer similar pricing and quality, backed by strong customer feedback. With over 230 reviews and a solid 4.5 star average, you can shop with confidence knowing other GMC Caballero owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1981 GMC Caballero Performance Engine at Advance Auto Parts is around $340.85, with a range that starts at $8.99 and goes up to $1,332.99. With 99 options in stock from 9 trusted brands, finding the right fit is easy. Popular picks like Mr. Gasket Water Outlet Gasket, 740C, Edelbrock Performer EPS Intake Manifold for 1955-86 Small-Block Chevy, 2701, and FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003 start at just $10.39 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 GMC Caballero in peak condition, inside and out.

Essential 1981 GMC Caballero Performance Engines

Competition Cams – "Competition Cams Magnum 7.200"" Long, .080"" Wall, 5/16"" Diameter Pushrod Set, 7608-16" (Part No.7608-16)

"Competition Cams Magnum 7.200"" Long, .080"" Wall, 5/16"" Diameter Pushrod Set, 7608-16"

from

$225.99
“Competition Cams Magnum 7.200″” Long, .080″” Wall, 5/16″” Diameter Pushrod Set, 7608-16. ”
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Competition Cams – "Competition Cams Valve Springs, 1.250"" Single 1 St, 981-16" (Part No.981-16)

"Competition Cams Valve Springs, 1.250"" Single 1 St, 981-16"

from

$111.99
Single Outer Valve Springs from COMP Cams allow you to build the perfect spring assembly for your application. The valve spring creation process is far more involved than most people realize. Selecting the right metal stock and creating the best design is not done by chance. COMP Cams has developed a process that creates the highest quality valve spring available. The result is a product that meets and exceeds the expectations of today’s engine builders and racers.
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Spectre – Spectre Chevrolet Small Block V8 Harmonic Balancer Bolt Kit, 4699 (Part No.4699)

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

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

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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Edelbrock – Edelbrock Replacement Timing Cover Gasket, 4243 (Part No.4243)

Edelbrock Replacement Timing Cover Gasket, 4243

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$44.99
Edelbrock part No: 4243 Replacement Gasket Kit Edelbrock Two-Piece Small-Block Chevy timing covers.
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Edelbrock – Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7800 (Part No.7800)

Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7800

from

$66.99
Edelbrock Part No: 7800 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.
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Competition Cams – Competition Cams Magnum 252/252 Hydraulic Roller Cam and Lifter Kit, CL12-470-8 (Part No.CL12-470-8)

Competition Cams Magnum 252/252 Hydraulic Roller Cam and Lifter Kit, CL12-470-8

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$1210.99
An older member of the COMP Cams grind family, the Magnum series of camshafts offers excellent performance gains over stock without the added wear and tear associated with more aggressive camshafts.
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Holley – Holley Strip Dominator Intake Manifold, 300-25 (Part No.300-25)

Holley Strip Dominator Intake Manifold, 300-25

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$399.99
Strip Dominator intake manifold square bore carburetor mounting flange. Single plane with isolated plenum. Isolated water cross-over.
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Mr. Gasket – Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5860 (Part No.5860)

Mr. Gasket Ultra Seal: Valve Cover Gasket Set, 5860

from

$33.59
Ultra-Seal is Mr. Gasket premium valve cover gasket material. It’s manufactured from a high density cork and rubber blend to help seal minor flange irregularites and eliminate oil leakage. It creates a positive seal by controlled swelling of the gasket material when exposed to hot oil. For original equipment replacement, high performance street, drag race and oval track use. Sold as a pair. These gaskets are .187 inch thick.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE REAR MAIN SEAL SET, 2919 (Part No.2919)

FEL-PRO Performance PERFORMANCE REAR MAIN SEAL SET, 2919

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$37.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Spectre – Spectre W3 Engine Kit Sb Chevy, 54083 (Part No.54083)

Spectre W3 Engine Kit Sb Chevy, 54083

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

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

Mr. Gasket Water Outlet Gasket, 740C

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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.
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FEL-PRO Performance – FEL-PRO Performance Engine Oil Pan Gasket Set Rubber-coated fiber, 1803 (Part No.1803)

FEL-PRO Performance Engine Oil Pan Gasket Set Rubber-coated fiber, 1803

from

$26.99
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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Competition Cams – Competition Cams Camshaft, Sbc 260 High Energy Hydraulic 1 Ea, 12-206-2 (Part No.12-206-2)

Competition Cams Camshaft, Sbc 260 High Energy Hydraulic 1 Ea, 12-206-2

from

$293.99
HYDRAULIC – High Energy: Vans, pickups, 4WD and towing, in 350c.i., good idle, strong mid-range torque. OR High Energy Marine: Single or dual engine with inboard/outboard drive for ski and economy.
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Competition Cams – Competition Cams TIMING SET, HIGH TECH SMALL BLOCK CHEVY 1 EA, 3100 (Part No.3100)

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.
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B & M – B & M Performance Torque Converter For Gm Th400, 350, & 375 Transmissions, 20400 (Part No.20400)

B & M Performance Torque Converter For Gm Th400, 350, & 375 Transmissions, 20400

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$349.99
Torque Converter – Tork Master 2000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) APPLICATION: Tork Master 2000 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) The Tork Master is B&M’s lowest cost performance torque converter. The Tork Master is an excellent all-around performance street converter. The best value priced street converters available, Tork Master converters come with a new precision pump drive tube and all are pressure tested and fully balanced. The Tork Master torque converter is not recommended for big block or supercharged applications. New alloy steel pump drive tube. Needle thrust bearing when factory equipped. New thrust washer between turbine and cover when required. Due to torque converter core availability, the actual converter size may vary but performance functionality will be as advertised.
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FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003 (Part No.1003)

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

from

$42.49
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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Competition Cams – "Competition Cams Tool Steel 10 Degree Retainer For All Valves With 1.250"" O.D. Springs, 1750-1" (Part No.1750-1)

"Competition Cams Tool Steel 10 Degree Retainer For All Valves With 1.250"" O.D. Springs, 1750-1"

from

$26.99
“Competition Cams Tool Steel 10 Degree Retainer For All Valves With 1.250″” O.D. Springs, 1750-1. ”
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Edelbrock – Edelbrock Hydraulic Roller Lifter Kit, 97384 (Part No.97384)

Edelbrock Hydraulic Roller Lifter Kit, 97384

from

$329.99
Edelbrock part No: 97384 high performance hydraulic roller lifters for 1987 and later small-block Chevys are the perfect match for Edelbrock Rollin’ Thunder hydraulic roller cams. The Edelbrock Part No: 97384 are a drop-in replacement for 1987 and later blocks that accept factory roller camshafts. These precision hydraulic roller lifters feature tight ID tolerances that allow for better control at higher RPM and a micro finish OD for reduced friction.
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Competition Cams – Competition Cams Valve Seals, 503-16 (Part No.503-16)

Competition Cams Valve Seals, 503-16

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$223.99
COMP Cams offers a complete line of valve stem seals, from the umbrella seals to the positive-stop Teflon seal. These seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides. The umbrella seal is normally used when a larger-than-stock diameter spring is used, in the case of a double spring, the positive-stop Teflon seal is used. The umbrella seals require no machining, but with the Teflon seal it is necessary to disassemble the heads and machine the top of the guide with a special .530 diameter cutter. Whenever you are planning an engine overhaul or a cam change, don’t forget the valve seals.
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Competition Cams – Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam K-Kit, K12-210-2 (Part No.K12-210-2)

Competition Cams High Energy/Marine 218/218 Hydraulic Flat Cam K-Kit, K12-210-2

from

$635.99
SMALL BLOCK CHEVY HYDRAULIC COMPLETE 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.
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Mr. Gasket – Mr. Gasket High Performance Thermostat – 160 Degree Brass & Copper, 4363 (Part No.4363)

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

from

$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.
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Top Street Performance – Top Street Performance Chevrolet Small Block Short Neck Satin Aluminum High Flow Mechanical Water Pump, HC8011 (Part No.HC8011)

Top Street Performance Chevrolet Small Block Short Neck Satin Aluminum High Flow Mechanical Water Pump, HC8011

from

$116.99
TSP High Flow Water Pumps offer that extra cooling power you need for your street performance engine. With an 8-blade, cast aluminum anti-cavitation impeller, these flow at about 40% above most stock pumps. The heavy duty bearings and seals keep the shaft stable, ensuring excellent performance and reliability. The housings are cast from lightweight A356-T6 aluminum and come in multiple finishes to achieve any desired aesthetic.
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Edelbrock – Edelbrock Water Pump Cartridge for Small-Block Chevy (Race Style), 8827 (Part No.8827)

Edelbrock Water Pump Cartridge for Small-Block Chevy (Race Style), 8827

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$469.99
Edelbrock Water Pump Cartridge for Small-Block Chevy (Race Style), 8827.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1200 (Part No.1200)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1200

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$32.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Mr. Gasket – Mr. Gasket Ultra-Seal Intake Manifold Gasket With Silicone Beading, 5821 (Part No.5821)

Mr. Gasket Ultra-Seal Intake Manifold Gasket With Silicone Beading, 5821

from

$36.99
Mr. Gasket Ultra-Seal Intake Manifold Gasketss are manufactured from cellulose/nitrile composition gasket material. Provides excellent sealing and durability. Incorporates Silicone beading around each intake and water outlet port to provide additional sealing strength on both sides of each gasket. No gasket sealer required. For original equipment replacement, high performance street, drag race and oval track use. Includes manifold end seals and distributor gasket.
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Most Popular Performance Intake Manifolds for 1981 GMC Caballeros

Enhance your 1981 GMC Caballero with one of the 27 Performance Intake Manifolds we have in stock, starting at just $18.79.

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

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

from

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

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

from

$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.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set, 6091 (Part No.6091)

Mr. Gasket Intake Manifold Bolt Set, 6091

from

$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.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set – Hex Head, 955G (Part No.955G)

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

from

$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.
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Edelbrock – Edelbrock Performer RPM Small Block Chevy AIR-Gap Intake Manifold, 7501 (Part No.7501)

Edelbrock Performer RPM Small Block Chevy AIR-Gap Intake Manifold, 7501

from

$374.99
Based on performer RPM-series with unique air gap. Air gap cooler and denser mixture for more power. Designed for 1500 to 6500 RPM. Dual-plane high-rise intake. For square bore carburetors only. For street and high performance use. Available in cast, polished or endurashine finish.
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Edelbrock – Edelbrock Torker II Intake Manifold Small-Block Chevy, 5001 (Part No.5001)

Edelbrock Torker II Intake Manifold Small-Block Chevy, 5001

from

$281.99
Edelbrock part #5001 Torker II intake manifold is designed for 1955-86 high-performance’s street 262-400 c.i.d. small-block Chevys. This Torker manifold is a singe plane low rise intake that’s great for high performance applications that have limited hood clearance. The manifold has an exhaust crossover for easy cold weather warm-ups, but no provisions for exhaust heated chokes or EGR. Customers will need either electric or manual choke carburetors. Accepts late-model water neck, air-conditioning, alternator and H.E.I. Intake manifold will fit Corvette and ’87 and later stock heads. Will not fit ’87 and later cast iron heads and will not cover port openings of Chevrolet Bowtie or LT1 heads. Not for heavy vehicles (trucks, vans etc.)
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Edelbrock – Edelbrock Performer Small-Block Chevy Intake Manifold for Street Performance, 3701 (Part No.3701)

Edelbrock Performer Small-Block Chevy Intake Manifold for Street Performance, 3701

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$359.99
Edelbrock Performer Small-Block Chevy Intake Manifold for Street Performance, 3701.
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Weiand – Weiand Action +Plus Intake Manifold, 8120 (Part No.8120)

Weiand Action +Plus Intake Manifold, 8120

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$254.99
New Everbright(TM) Manifold coating now available on the most popular Weiand and Holley intakes uses proprietary vacuum metalizing technology combined with a protective clear powdercoat to provide long lasting, virtually maintenance free polished looks.
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Edelbrock – Edelbrock C-26 Small Block Chevy Dual-Quad Intake Manifold, 5425 (Part No.5425)

Edelbrock C-26 Small Block Chevy Dual-Quad Intake Manifold, 5425

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$530.99
Edelbrock C-26 Small Block Chevy Dual-Quad Intake Manifold, 5425.
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Edelbrock – Edelbrock Performer Intake Manifold for 1985-95 GM 90 Deg V6 (3.8L & 4.3L), 2111 (Part No.2111)

Edelbrock Performer Intake Manifold for 1985-95 GM 90 Deg V6 (3.8L & 4.3L), 2111

from

$389.99
Edelbrock part #2111 Performer 90 degree V6 intake manifold is designed for street and marine 1985-95 200-229-262 c.i.d. (3.8 and 4.3L) Chevy V6s. Dual bolt pattern water neck fits both automotive and marine applications. Produced 18 more horsepower than an older manifold design on 4.3L marine engine. Will not accept stock automotive carbs or 262 T.B.I. unit.
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Weiand – Weiand Stealth Ram Intake Manifold, 7540 (Part No.7540)

Weiand Stealth Ram Intake Manifold, 7540

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$849.99
Weiand Stealth Ram Intake Manifold, 7540.
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Edelbrock – Edelbrock Pro-Flo XT Small Block Chevy EFI Black Intake Manifold, 71373 (Part No.71373)

Edelbrock Pro-Flo XT Small Block Chevy EFI Black Intake Manifold, 71373

from

$779.99
Edelbrock Pro-Flo XT Small Block Chevy EFI Black Intake Manifold, 71373.
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Edelbrock – Edelbrock Street Tunnel Ram Small Block Chevy Intake Manifold, 7110 (Part No.7110)

Edelbrock Street Tunnel Ram Small Block Chevy Intake Manifold, 7110

from

$663.99
For 3500 to 7500 PRM. Use where low-end torque is not a prime factor. Great for engines with slightly modified heads. HEI ignition will not clear manifold. Street machines, street rods, pro-street and marine.
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Edelbrock – Edelbrock Performer RPM Small Block Chevy Polished Intake Manifold, 71011 (Part No.71011)

Edelbrock Performer RPM Small Block Chevy Polished Intake Manifold, 71011

from

$629.99
Edelbrock Performer RPM Small Block Chevy Polished Intake Manifold, 71011.
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Edelbrock – Edelbrock Super Victor 4500 for Raised Port 23 Degree Intake Manifold Small-Block Chevy, 2971 (Part No.2971)

Edelbrock Super Victor 4500 for Raised Port 23 Degree Intake Manifold Small-Block Chevy, 2971

from

$569.99
For 3500-8500 RPM high performance engines. Not for sale or use on pollution controlled motor vehicles. For racing use only. Extended Constant cross-section of runners. Great mid-range torque for short track power. Improved throttle response for 60 feet times. Direct line of sight flow path maximizes flow. For 4500 series carburetors and 23 degree heads. Highly efficient cloverleaf plenum design. Runners have large 3.20 square inch cross section. Not for sale or use on pollution controlled motor vehicles. For racing use only.
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Edelbrock – Edelbrock Performer EPS Intake Manifold for 1955-86 Small-Block Chevy, Polished Finish, 27011 (Part No.27011)

Edelbrock Performer EPS Intake Manifold for 1955-86 Small-Block Chevy, Polished Finish, 27011

from

$552.99
Edelbrock Performer EPS Intake Manifold for 1955-86 Small-Block Chevy, Polished Finish, 27011.
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Edelbrock – Edelbrock C-357-B Triple-Deuce Manifold for S/B Chevy 4-Bolt Carb Pattern, 5419 (Part No.5419)

Edelbrock C-357-B Triple-Deuce Manifold for S/B Chevy 4-Bolt Carb Pattern, 5419

from

$545.99
Edelbrock C-357-B Triple-Deuce Manifold for S/B Chevy 4-Bolt Carb Pattern, 5419.
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Edelbrock – Edelbrock C-357-B Triple-Deuce Intake Manifold for 1955-86 262-400 c.i.d. SB Chevys, 5418 (Part No.5418)

Edelbrock C-357-B Triple-Deuce Intake Manifold for 1955-86 262-400 c.i.d. SB Chevys, 5418

from

$545.99
Edelbrock C-357-B Triple-Deuce Intake Manifold for 1955-86 262-400 c.i.d. SB Chevys, 5418.
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Edelbrock – Edelbrock Victor Jr. 23 Degree Tall Intake Manifold Small-Block Chevy, 2999 (Part No.2999)

Edelbrock Victor Jr. 23 Degree Tall Intake Manifold Small-Block Chevy, 2999

from

$487.99
“Edelbrock part #2999 Victor Jr. 23 degree Tall intake manifold provides maximum performance for engines with standard port location, iron and aluminum cylinder heads. This versatile manifold is excellent for many applications from high-performance’s street to drag/circle track racing. This Victor Jr. 23 degree tall intake manifold features a 1″” taller carb pad than the Victor Jr. #2975.”
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Edelbrock – Edelbrock Performer EPS Manifold w/Oil Fill Tube for Small-Block Chevy, Black Finish, 27033 (Part No.27033)

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

from

$479.99
Edelbrock Performer EPS Manifold w/Oil Fill Tube for Small-Block Chevy, Black Finish, 27033.
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Weiand – Weiand Stealth Intake Manifold, 8150P (Part No.8150P)

Weiand Stealth Intake Manifold, 8150P

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$429.99
Weiand Stealth Intake Manifold, 8150P.
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Edelbrock – Edelbrock Victor Jr. 23 Degree Intake Manifold Small-Block Chevy, 2975 (Part No.2975)

Edelbrock Victor Jr. 23 Degree Intake Manifold Small-Block Chevy, 2975

from

$425.99
“Edelbrock part #2975 Victor Jr. intake manifold is excellent for many applications from drag to circle track racing. This intake manifold provides maximum performance for engines with standard port location, iron and aluminum cylinder heads. The low-profile of the #2975 works well in applications with minimal hood clearance and where 1″” or 2″” spacers can be used for performance tuning. When carb spacers are not allowed, the #2999 should be used. The Edelbrock Victor Jr. #2975 is a single-plane, high-rise intake designed for maximum race-winning power at higher engine speeds.”
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Edelbrock – Edelbrock Performer Intake Manifold Small-Block Chevy, 3706 (Part No.3706)

Edelbrock Performer Intake Manifold Small-Block Chevy, 3706

from

$414.99
Edelbrock part #3706 Performer EGR intake manifold is designed for street 262-400 c.i.d. Chevy V8’s that have heads with canted center bolt holes, 1987-1995. This intake manifold accepts late-model water neck, air-conditioning, alternator, H.E.I. and have rear water crossovers. For 1987-95 stock aluminum heads use #2101. Will not fit Chevrolet Bowtie or LT1 heads.
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Holley – Holley Strip Dominator Intake Manifold, 300-25 (Part No.300-25)

Holley Strip Dominator Intake Manifold, 300-25

from

$399.99
Strip Dominator intake manifold square bore carburetor mounting flange. Single plane with isolated plenum. Isolated water cross-over.
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Edelbrock – Edelbrock Victor Ram 23-Degree Intake Manifold Top for Small-Block Chevy, 7073 (Part No.7073)

Edelbrock Victor Ram 23-Degree Intake Manifold Top for Small-Block Chevy, 7073

from

$249.99
For 6500 to 10000 RPM. Tope only- see footnotes for base choices. Mounts two standard flange carburetors sideways. Use with throttle linkage PN(7071). Includes top gasket PN(6988).
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Edelbrock – Edelbrock Side-Mount Throttle Linkage, 7071 (Part No.7071)

Edelbrock Side-Mount Throttle Linkage, 7071

from

$224.99
Edelbrock No: 7071 Throttle linkage kit for small block Chevy Tunnel Ram Top 7073 with sideways mount carburetors.
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Mr. Gasket – Mr. Gasket Intake Manifold Bolt Set – Chrome – 12-Point, 5003 (Part No.5003)

Mr. Gasket Intake Manifold Bolt Set - Chrome - 12-Point, 5003

from

$92.89
Finish your custom engine job with these show quality grade 5 chromed 12-point bolts, includes AN washers which have no exposed shoulder for a professional appearance. Includes (12) 3/8-16 x 1 inch bolts with (12) 3/8 inch AN washers.
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Best-Selling 1981 GMC Caballero Performance Water Outlet Gasket

Upgrade your Caballero with our best-selling Performance Water Outlet Gasket with a 5 Starts rating across 9 reviews.

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

Mr. Gasket Water Outlet Gasket, 740C

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.
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Top-Quality Performance Engine Coolant Thermostats for 1981 GMC Caballeros

Choose a high-quality OEM or aftermarket Performance Engine Coolant Thermostat for GMC Caballeros and enjoy top-notch performance from $31.99.

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

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

from

$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.
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Top Picks for 1981 GMC Caballero Performance Engine Cylinder Head Gaskets

Invest in one of our 6 durable Performance Engine Cylinder Head Gaskets for your 1981 GMC, knowing you’re getting trusted brands and expert craftsmanship.

FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1003 (Part No.1003)

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

from

$42.49
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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FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1004 (Part No.1004)

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

from

$44.99
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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FEL-PRO Performance – FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1010 (Part No.1010)

FEL-PRO Performance Steel core laminate Engine Cylinder Head Gasket, 1010

from

$51.99
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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Mr. Gasket – Mr. Gasket Head Gasket, 1134G (Part No.1134G)

Mr. Gasket Head Gasket, 1134G

from

$73.99
Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermo conductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually. Gasket bore 4.100 inch, Compressed thickness 0.028 inch
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FEL-PRO Performance – FEL-PRO Performance Performance Cylinder Head Gasket, 1000 (Part No.1000)

FEL-PRO Performance Performance Cylinder Head Gasket, 1000

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$61.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions.
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Edelbrock – Edelbrock Engine Gasket Set, 7361 (Part No.7361)

Edelbrock Engine Gasket Set, 7361

from

$146.99
The Edelbrock No: 7361 head gaskets provide the best sealing solution and are matched to Edelbrock cylinder heads for optimal performance. Edelbrock relies on industry leading head gasket manufactures to ensure our head gasket sets will provide the best fit and sealing properties when used with Edelbrock aluminum cylinder heads. Edelbrock head gaskets are manufactured from high-density materials and feature a superior design that performs under pressure and provides a long-lasting seal, without re-torqueing.
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Top-Rated Performance Engine Intake Manifold Gaskets for 1981 GMC Caballeros

Make a smart move for your 1981 GMC Caballero with products all priced from $32.99 to $51.99.

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

Mr. Gasket Ultra-Seal Intake Manifold Gasket With Silicone Beading, 5821

from

$36.99
Mr. Gasket Ultra-Seal Intake Manifold Gasketss are manufactured from cellulose/nitrile composition gasket material. Provides excellent sealing and durability. Incorporates Silicone beading around each intake and water outlet port to provide additional sealing strength on both sides of each gasket. No gasket sealer required. For original equipment replacement, high performance street, drag race and oval track use. Includes manifold end seals and distributor gasket.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1200 (Part No.1200)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1200

from

$32.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Mr. Gasket – Mr. Gasket Intake Gasket, 143 (Part No.143)

Mr. Gasket Intake Gasket, 143

from

$51.99
Mr. Gasket Performance Intake Gaskets are manufactured from cellulose/nitrile composition gasket material. This is a low density material that conforms well to irregular surfaces and has very good crush resistance at high flange pressures. They provide excellent sealing and durability as the material is designed for sealing gasoline, oils, water and coolant in applications up to 350 degrees Fahrenheit. While die-cut for an excellent fit, they can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track.
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FEL-PRO Performance – FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1202 (Part No.1202)

FEL-PRO Performance PERFORMANCE INTAKE MANIFOLD GASKET SET, 1202

from

$35.99
Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions
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Top-Rated Performance Engine Brands For Your 1981 GMC Caballero

When it comes to finding the perfect Performance Engine for your 1981 GMC Caballero, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 9 trusted brands. We carry the most popular Performance Engine brands including Edelbrock, FEL-PRO Performance, and Competition Cams, and more, all known for their exceptional customer ratings (average brand rating of 4.4 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 GMC Caballero, providing peace of mind with parts that meet or exceed OEM standards.

Popular Edelbrock 1981 GMC Caballero Performance Engines

If you’re looking for a top-quality Performance Engine for your 1981 GMC Caballero, Advance Auto Parts has exactly what you need with our selection of Edelbrock Performance Engines. We have 3 Edelbrock Performance Engines in stock for this fitment, all known for their durability and precision fit. With prices starting at just $39.99 and an average cost of $204.99, you’ll find the perfect Performance Engine for your needs and budget. Edelbrock Performance Engines for the 1981 GMC Caballero come highly rated, with over 9 customer reviews and an impressive average rating of 4.4 stars. Choosing a Edelbrock Performance Engine from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Edelbrock Performer EPS Intake Manifold for 1955-86 Small-Block Chevy, 2701
from $227.99
(7)
Edelbrock Performer EPS Intake Manifold for 1955-86 Small-Block Chevy, 2701
“Removed a Weiand Stealth manifold and replaced with the Edelbrock, while doing a dyno test – increased HP & Torque on a modified 350, very good for st”
Edelbrock Performer Intake Manifold for 1987-95 Small Block Chevy, Satin Finish, 2104
from $346.99
(1)
Edelbrock Performer Intake Manifold for 1987-95 Small Block Chevy, Satin Finish, 2104
“product fit as described , no complaints”
Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7802
from $39.99
(1)
Edelbrock Performer-Link Adjustable True-Roller Timing Chain Set, 7802
“When you search for ls timing chain advance pays to be top ad that pops up. Says in the headline true-roller. Yet the first question is why isn’t it s”

Top-Quality FEL-PRO Performance 1981 GMC Caballero Performance Engines

For those in search of a high-quality Performance Engine for their 1981 GMC Caballero, Advance Auto Parts offers a great selection of FEL-PRO Performance Performance Engines. With 3 FEL-PRO Performance 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 $31.99, with an average price of $39.82, giving you a range of options to suit your budget. Backed by over 3 customer ratings and an average rating of 4.2 stars, FEL-PRO Performance Performance Engines provide both reliability and excellent performance. Choosing a FEL-PRO Performance Performance Engine from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

FAQs for 1981 GMC Caballero Performance Engines

What are the best-selling Performance Engines for 1981 GMC Caballeros?

Out of 99 Performance Engines that fit 1981 GMC Caballeros, the following parts are the top sellers:

What’s the price range for 1981 GMC Caballero Performance Engines?

The prices of Performance Engines for the 1981 GMC Caballero range from $8.99 up to $1,332.99 for the most premium parts.

What is the average price of a Performance Engine for a 1981 GMC Caballero?

The average price for Performance Engines for the 1981 GMC Caballero is $340.85. 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 GMC Caballero model years?

Yes, we carry Performance Engines for 8 model years of GMC Caballeros between 1978 and 1987. The following model years are the most popular for Performance Engine purchases: 1987, 1986, 1985, 1984, 1983, 1982, 1980, 1979, and 1978.

What are the cheapest Performance Engines for my 1981 GMC Caballero?

The cheapest 1981 GMC Caballero Performance Engines we carry are:

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

Yes. We stock Performance Engines for 16 other popular 1981 GMC models. Some of the most popular are 1981 Jimmy Performance Engines, 1981 K2500 Performance Engines, 1981 C2500 Performance Engines, 1981 K1500 Performance Engines, and 1981 C1500 Performance Engines.

What are the top-rated Performance Engines that fit the 1981 GMC Caballero?

Based on 230 reviews by customers, our 1981 GMC Caballero Performance Engines have an average customer rating of 4.5 stars. These are the highest-rated categories of Performance Engines for the 1981 GMC Caballero and their top-rated products:

What types of Performance Engines do you sell for my 1981 GMC Caballero?

As of 8/2/26, these are some of the most in-demand types of Performance Engines for a 1981 GMC Caballero:

Can I get help with 1981 GMC Caballero Performance Engine orders?

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

What is your return policy for GMC Caballero Performance Engines?

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