Cometic 4.540" Bore Head Gasket 0.027" Thickness Multi-Layered Steel BB Chevy 17-CHV-W With countless wins in magazine

With countless wins in magazine comparison tests

braking performance and share/compare with friends for bragging rights

Torque-resistant clam-shell design composite uprightsVehicle Applications: 2006-2008 Lincoln Mark LT

combining two dampening surfaces in one unit

Cometic 4.540" Bore Head Gasket 0.027" Thickness Multi-Layered Steel BB Chevy 17-CHV-W With countless wins in magazineComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 027". Cometic MLS (Multi Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two