Cometic 4.080" Bore Head Gasket 0.051" Thickness Multi-Layered Steel SB Ford Helmet Skirt 1992-2002 Pontiac Bonneville

1992-2002 Pontiac Bonneville

Full protection against bugs

GMC TH400 Automatic Transmissions

Fits MAC1 or MAC3

Cometic 4.080" Bore Head Gasket 0.051" Thickness Multi-Layered Steel SB Ford Helmet Skirt 1992-2002 Pontiac BonnevilleComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 051". 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