Cometic 4.320" Bore Head Gasket 0.030" Thickness Multi-Layered Steel BB Chevy RS004C1811 1968-1974 Chevrolet C10 Suburban

1968-1974 Chevrolet C10 Suburban

Use a dark shield during the day and raise it to ride home at night without sacrificing protection

3-1/2 in Inlet

9/16 in ID

Cometic 4.320" Bore Head Gasket 0.030" Thickness Multi-Layered Steel BB Chevy RS004C1811 1968-1974 Chevrolet C10 SuburbanComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 030". 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