Head Gaskets

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...

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

Cometic Hd Evo Sportster 3-13/16in Copper Base Builders Kit

Cometic Harley-Davidson V-Rod 4.250in Bore .036 MLS Head Gasket Kit

Cometic Hd 4 1/8in Twin Cam Mls Head Gasket .040in 2-Pk.

Cometic Revolution T/C 3.938in Head & Base Kit .030in Mls Twin Cooled

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

Cometic Hd '99-Up Motor Only Kit All 1550 T/C Motors,.036inH/G

Cometic Harley-Davidson 4.125 .040 MLS Head Gasket

Cometic 84-91 Harley-Davidson Ebo B/T .032in Copper Head Gasket Top End Gasket Kit

Cometic Millennium 3-9/16in Bore Head & Base Kit .040in H/G & .018inB/G

Cometic Hd 4 1/8in Twin Cam Mls Head Gasket .045in 2Pk.

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...

Cometic Harley-Davidson Twin Cam .018 MLS Head Gasket

Cometic Hd Evo 1340 3-13/16 Bore .010 Copper