Gaskets

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are...

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are...

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.086". 4 Bolts in Valley. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants....

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are...

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.120". 4 Bolts in Valley. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants....

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.120". 4 Bolts in Valley. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants....

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.051". 4 Bolts in Valley. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants....

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0.040". 4 Bolts in Valley. Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants....

Cometic GM/Mercury Marine V8 1050 .051in MLS Intake Manifold Gasket Set

Cometic GS1100 76mm Bore .045 MLS Head Gasket

Cometic GS1100 79mm Bore .045 MLS Head Gasket

Cometic GS1100 80mm Bore .045 MLS Head Gasket

Cometic GS1100 83mm Bore .045 MLS Head Gasket

Cometic GS1100 85mm Bore .045 MLS Head Gasket

Cometic GS1100 87mm Bore .045 MLS Head Gasket

Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil....

Cometic Harley Davidson 2017+ Milwaukee-Eight Complete & Primary 4.250in Bore 0.30in MLS Head Gasket

Cometic Harley Davidson 2017+ Milwaukee-Eight Complete 4.250in Bore 0.30in MLS Head Gasket

Cometic Harley Davidson 2017+ Milwaukee-Eight Top End 4.250in Bore 0.30in MLS Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .018 Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .023 Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .025 Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .027 Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .030 Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .036 Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .040 Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .044 Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .045 Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .050 Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .051 Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .054 Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .056 Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .060 Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .080 Head Gasket

Cometic Harley Davidson Twin Cam 100mm Bore .098 Head Gasket

Cometic Harley-Davidson .040 Head & Base Gasket

Cometic Harley-Davidson 110in CI Top End 4in Bore .040 Head Gasket w/ .010 Base Gasket

Cometic Harley-Davidson 110in CI Top End 4in Bore .040 Head Gasket w/ .020 Base Gasket

Cometic Harley-Davidson 110in CI Top End 4in Bore .040 Head Gasket w/ .020 Base Gasket

Cometic Harley-Davidson 110in CI Top End 4in Bore .060 Head Gasket w/ .020 Base Gasket

Cometic Harley-Davidson 113CI 4.060 .030 Head Gasket

Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil....

Cometic Harley-Davidson 1250 Sportster 3.562in Bore .030in MLS Head Gasket

Cometic Harley-Davidson 1250 Sportster 3.562in Bore .036in MLS Head Gasket

Cometic Harley-Davidson 1250 Sportster 3.562in Bore .040in MLS Head Gasket

Cometic Harley-Davidson 1340 EVO .020 Base Gasket

Cometic Harley-Davidson 1340 Evo 3 5/8 Bore .043 Copper Head Gasket

Cometic Harley-Davidson 1340cc Complete Motor Set

Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil....

Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil....