Cometic Cylinder Head Gasket - 4.500 in Bore - 0.051 in Compression Thickness - Big Block Ford 359606 12 AN Female O-Ring Ports

12 AN Female O-Ring Ports

1973-1977 Oldsmobile Cutlass Supreme

Vehicle Applications: Silverado/Sierra 1500 Ext

9-3/4 in Deep Pan

Cometic Cylinder Head Gasket - 4.500 in Bore - 0.051 in Compression Thickness - Big Block Ford 359606 12 AN Female O-Ring PortsComprised 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