Cometic Cosworth FVA/FVC .040in MLS Cylinder Head Gasket - 87mm Bore 2022-gmc-sierra-1500-limited-at4-esi7311659 NPT center back connection

NPT center back connection

Upgrade your vehicle with our innovative all-steel design accessory

Merge X-Pipe

2002-2005 GMC Sierra 2500 HD Base Crew Cab Pickup

With the 4-pad spring-centered race disc

Cometic Cosworth FVA/FVC .040in MLS Cylinder Head Gasket - 87mm Bore 2022-gmc-sierra-1500-limited-at4-esi7311659 NPT center back connectionComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0. 040". 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 materials.