Cometic Cylinder Head Gasket - 4.375 in Bore - 0.040 in Compression Thickness - Multi-Layer - Big Block Chevy C5332-040 M59LC Premium Stainless Steel Construction

Premium Stainless Steel Construction

Each pulley has windows cut to help reduce rotating weight

Chrome-moly tube adapters

GM Fullsize Truck 1973-91

The bag is vented and can also be used as one large bag without separate storage areas

Cometic Cylinder Head Gasket - 4.375 in Bore - 0.040 in Compression Thickness - Multi-Layer - Big Block Chevy C5332-040 M59LC Premium Stainless Steel ConstructionComprised 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