Cometic 4.400 MLS Head Gasket .040 - Ford FE Helmet Shelf 11-5/8 in Bolt Circle

11-5/8 in Bolt Circle

Using the patented Centerforce centrifugal weights (where applicable) and premium friction materials

small block Ford street/strip head

Nuts / Shims

1983-1983 Oldsmobile Firenza

Cometic 4.400 MLS Head Gasket .040 - Ford FE Helmet Shelf 11-5/8 in Bolt CircleComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating 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