Cometic 4.530 MLS Head Gasket .051 - BB Chevy 502 Marine 10000104 Dramatically improved engine response and

Dramatically improved engine response and acceleration

It has an 8" deep by 11-1/2" wide sump

BBK IS YOUR NUMBER ONE AFTERMARKET PERFORMANCE EXHAUST BRAND IN THE USA - AMERICAN DESIGNED AND BUILT

Cutlass 1977-1975

Cometic 4.530 MLS Head Gasket .051 - BB Chevy 502 Marine 10000104 Dramatically improved engine response andComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0. 051". 4 Bolts in Valley. 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