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1971 GMC C15-C1500-PICKUP Gaskets & Seals

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Results 1 - 24 of 134

Fel-Pro Engine Gasket Kits

Fel-Pro engine gasket kits include the seals needed for a complete rebuild, all in one convenient and affordable package. Each kit features the premium-quality gaskets required for your specific engine—from head, intake, and exhaust gaskets … to valve cover, fuel and water pump gaskets, and many more. These sets are available for thousands of vehicle applications. Match your year/make/model to the Fel-Pro engine gasket kit designed for precise fitment.

4.65 out of 5 stars ( 540 )

$51.99

$104.99

Cometic MLS Head Gaskets

Cometic MLS head gaskets are constructed from multiple layers of stainless steel for strength and contain load-controlled embossments that conform load distribution across the sealing area. This creates an exceptional seal by requiring less clamp load—resulting in less bore distortion. The stainless steel outer layers utilize FKM (Viton®) rubber coating, a high-temperature and chemical-resistant polymer. A topcoat of PTFE aids in resistance to fret and increased cold sealing. MLS head gaskets are available for most aftermarket cylinder heads; as with all of Cometic's MLS head gaskets, no sealants or re-torque is required.

4.65 out of 5 stars ( 541 )

$85.48

$235.73

Fel-Pro Head Gaskets

OEM replacement Fel-Pro head gaskets are ideal for stock rebuilds on street-driven cars and trucks. These seals are available in a dozen materials, with different bores, thicknesses, and compressed volumes. They're designed for precise fitment on specific engine applications. (Fel-Pro head gaskets are not intended for racing use.)

4.78 out of 5 stars ( 252 )

$14.99

$39.99

Fel-Pro Timing Cover Gaskets

The chain of command between a crankshaft, camshaft, and engine valves is central to your vehicle's basic movement—which is why it's so important to protect the timing belt. Fel-Pro timing cover gaskets provide a tight seal to keep contaminants out of the gear shaft area. They're offered in hundreds of single or multi-piece sets for OE-style fitment on a wide variety of cars, trucks, vans, and SUVs; gaskets for industrial use are also available. Ideal for stock replacement (not intended for racing applications), Fel-Pro gaskets are made from materials such as fiber, cork, and rubber. Choose the kit which corresponds to your year/make and engine application.

4.76 out of 5 stars ( 541 )

$13.99

$21.99

Edelbrock Intake Manifold Gaskets

Edelbrock intake manifold gaskets offer precise sealing to make more power! Properly sealing an engine is vital to making maximum horsepower, and these intake gaskets will allow for optimum flow and performance. Edelbrock synthetic fiber composite gaskets are impervious to most chemicals, and when compressed, will conform to any imperfections on the sealing surface. Produce maximum power with the maximum sealing of Edelbrock intake manifold gaskets.

4.44 out of 5 stars ( 448 )

$28.95

$257.95

Fel-Pro Water Neck Gaskets

Fel-Pro water neck gaskets are available for hundreds of applications, including most engine coolant outlets and thermostat housings. These inexpensive seals are offered in a variety of materials and configurations. Avoid unwanted leaks. Order the gaskets recommended for your vehicle and engine family.

4.71 out of 5 stars ( 270 )

$2.99

$12.99

Mr. Gasket Ultra-Seal Valve Cover Gaskets

Mr. Gasket Ultra-Seal valve cover gaskets may be the most advanced, highly tested, and real-world proven gaskets on the market today. They're made from high-density cork-and-rubber gasket material. This construction means that they are non-shrink and non-stick, don't have to be re-torqued, and can be reused. Their extra thickness also adds a little clearance between the valvetrain and the valve cover.

4.73 out of 5 stars ( 150 )

$41.64

$49.95

Edelbrock Valve Cover Gaskets

Edelbrock's performance CRC (core-reinforced-composite) valve cover gaskets' multi-layer construction consists of two highly compressible, high-rubber content, fiber-reinforced outside layers chemically bonded to a high-strength composite core. This unique core-reinforced construction provides excellent sealing integrity and conformability for easy installation, as well as radial strength to resist high-vacuum or blowout conditions.

4.28 out of 5 stars ( 221 )

$22.95

$55.95

Fel-Pro Water Pump Gaskets

Fel-Pro water pump gaskets are offered in a variety of materials and configurations. These replacements are available for thousands of applications. Order the model or set recommended for fitment with your vehicle and engine family.

4.76 out of 5 stars ( 158 )

$2.99

$7.99

Fel-Pro Fuel Pump Gaskets

Fel-Pro offers fuel pump gaskets for thousands of applications. These economical replacements are available in a variety shapes and materials. Order the model recommended for your vehicle and engine family.

4.89 out of 5 stars ( 93 )

$2.99

$3.99

On Sale

Mr. Gasket CopperSeal Exhaust Gaskets

Mr. Gasket CopperSeal exhaust gaskets are made from .043 in. thick solid copper, and are track-proven to eliminate exhaust leaks in Top Fuel Dragster, Funny Car, and Alcohol class race cars. These gaskets feature an embossed O-ring design to increase sealing pressure around the exhaust ports, creating a tight, leak-proof seal. They're also ideal for tow vehicles and motor homes. CopperSeal gaskets are available in a variety of port styles, as well as more than a dozen size configurations. Order the model designed for precise fitment with your exhaust header.

4.12 out of 5 stars ( 42 )

$68.95

$69.29

Cometic MLX Head Gaskets

The leak stops here! Cometic MLX head gaskets feature a unique integrated "stopper" layer for optimum combustion chamber sealing and improved clamp load around the cylinder without increasing bore distortion. The MLX head gaskets, like their MLS counterparts, are multi-layer stainless steel for increased strength—and require no sealants or re-torquing. Dozens of models are available; order the MLX head gaskets designed to maximize your engine's power and performance.

4.5 out of 5 stars ( 18 )

$113.09

$148.43

Fel-Pro Exhaust Manifold Gaskets

Unwanted engine noise and fumes under the hood can often be traced to poor seals. Fel-Pro offers an extensive line of replacement gaskets to provide a leak-free connection between your intake and exhaust manifolds. Designed for OE-style fitment on hundreds of specific makes/models, the gaskets are crafted from top-quality materials, such as steel core laminate and compressed fiber laminate. Order the gasket configuration to match your exhaust manifold specs.

4.73 out of 5 stars ( 193 )

$8.99

$22.99

Remflex Exhaust Header Gasket Sets

Remflex exhaust header gasket sets feature 100 percent flexible graphite construction that's effective up to 3,000 degrees F, far exceeding any vehicle's exhaust system temperature. They will rebound 30 percent when tightened, creating an optimum seal that eliminates the need for re-torquing. The unique Remflex material has been proven for over three decades in industrial applications, where temperatures routinely exceed 2,000 degrees F. They're designed to crush up to 50 percent, filling uneven header flanges for maximum sealing and eliminating the potential for exhaust leaks. Choose the gasket style and dimensions for your specific exhaust headers.

4.82 out of 5 stars ( 839 )

$38.63

Fel-Pro Rear Main Seals

Fel-Pro rear main seals are ideal for stock rebuilds or street driven cars and trucks. These OEM-style replacement seals are not intended for race applications. They're available in a variety of materials and configurations for fitment on specific vehicles and engine families.

4.69 out of 5 stars ( 166 )

$12.99

$19.99

On Sale

Mr. Gasket Ultra-Seal Exhaust Gaskets

Mr. Gasket Ultra-Seal exhaust gaskets are designed and constructed to improve the sealing of exhaust header flanges. Unlike standard exhaust gasket material, Ultra-Seal gaskets incorporate a graphite-impregnated facing and a steel-expanded metal core that reinforces and increases their tensile strength. This allows the gaskets to conform to warped flanges, giving them better sealing capabilities without deteriorating or cracking under the excessive heat and pressure that's common in exhaust systems. Ultra-Seal gaskets are available for a wide range of port styles and sizes. Additional features and benefits: * Expanded steel core provides stability and maximum torque retention to eliminate gasket failure * Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head * High-recovery material allows header or manifold flange to stay sealed if flange loses clamp-load * Can be trimmed for modified port applications * Designed for OE replacement, high performance street, drag race, road racing, and oval track use

4.62 out of 5 stars ( 173 )

$34.51

$52.75

SCE Pro Copper Head Gaskets

Not all solid copper gaskets are created equal. SCE uses premium 99 percent pure copper sheets that are precisely rolled to our specifications and tested for uniform flatness to assure precise cylinder head-to-block alignment and eliminate uneven loading. After processing, each gasket is annealed to ensure optimum mating and provide measurable gains in cylinder sealing, as evidenced by lower leak-down percentages. O-ringing is recommended. Pro Copper gaskets are available in many bore and thickness combinations to suit your performance needs.

3.94 out of 5 stars ( 18 )

$71.67

$129.72

SCE Vulcan Cut-Ring Head Gaskets

SCE Vulcan cut-ring head gaskets are hybrids forged to harness the best sealing properties of two head gasket types—composite and stainless steel. With no sealant needed, the pliable, perforated metal-core composite bodies eliminate coolant and oil leaks, while the solid stainless steel cut-rings "bite" into the cylinder head forming a positive barrier against combustion pressure leaks—without machining. SCE Vulcan cut-ring head gaskets are designed for use with high-static compression or forced-induction engines, which are prone to combustion pressure leaks when using typical composite or MLS head gaskets.

3.87 out of 5 stars ( 15 )

$274.40

On Sale

Mr. Gasket Aluminum Layered Exhaust Gaskets

Mr. Gasket aluminum layered exhaust gaskets are reusable header or manifold seals that conform to surface irregularities and warped flanges. They will not shrink, deteriorate, or blow out. They're available for a wide variety of port styles and sizes. Features include: * Manufactured from 0.125 in. "dead soft" aluminum layers * Compresses to .060 in. to create a tight, leak-proof seal * Can withstand intense exhaust heat * Resists deterioration * Easy removal * For high performance street, drag race, road racing, and oval track use

4.37 out of 5 stars ( 60 )

$48.61


$26.74

$48.61

Mr. Gasket Head Gaskets

Mr. Gasket head gaskets are ideal for stock rebuilds and mild performance applications. They're designed to offer greater sealing characteristics than OEM, plus longer life--and they're more affordable, too!

3.72 out of 5 stars ( 46 )

$37.77

$79.19

SCE Pro Copper Embossed Exhaust Gaskets

Clean, flat surfaces are essential to a good seal. However, that type is surface is rarely available. The best way to seal a warped or uneven exhaust is with SCE Pro Copper embossed exhaust gaskets. These replacements feature an embossed O-ring around the exhaust port to increase sealing pressure for tight, leak-proof performance, even on imperfect surfaces. Whether your ride is a motor home or hot rod, or is used for towing or racing, you'll appreciate the trouble-free seal of SCE Pro Copper embossed exhaust gaskets, available for a wide range of port styles and sizes.

4.2 out of 5 stars ( 102 )

$41.71

$51.38

Summit Racing™ Direct-Fit Wiper Motor Mounting Kits

Summit Racing™ direct-fit wiper motor mounting kits will reduce wiper motor vibration. These wiper motor mounting kits offer the correct "sems-type" screws and thick grommets. Experience better wiper performance by replacing your old, hard grommets with new ones from Summit Racing™.

5.0 out of 5 stars ( 1 )

$14.99

On Sale

Mr. Gasket Standard Intake Gasket Sets

Mr. Gasket standard intake gasket sets are manufactured from a blend of nitrile rubber and fiber, for excellent sealing and durability. They're precision die-cut for each specific application to ensure a great fit, and can be custom-trimmed for modified ports where needed. The sets come complete with all necessary seals and block-off plates.

4.06 out of 5 stars ( 67 )

$48.59


$26.72

$48.61

Cometic Valve Cover Gaskets

Cometic valve cover gaskets are made from aramid fiber. This is a premium high-temperature, high-density, creep-resistant material that is fuel-resistant and asbestos-free. These gaskets require no retorquing or additional sealant. If you want a dependable seal, go with Cometic Gasket valve cover gaskets.

4.37 out of 5 stars ( 68 )

$23.37

$44.40

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