Description
Cometic Cylinder Head Gasket 4.630 in Bore 0.060 in Compression Thickness Multi Layer Big Block Chevy C5334 060 HS11SAS 1974 1974 GMC K15 K1500 Pickup WEI7155 1974 1974 GMC K15 K1500 Pickup Flowmaster's race oriented Outlaw Cat back systems are designed to mount behind the factory catalytic converters for 50 state emissions legality 1991 1995 Chevrolet C2500 Engineers analyze the environment in which the gasket will perform