Cometic 4.030" Bore Head Gasket 0.027" Thickness Multi-Layered Steel SB Ford HASZF20PP 3 in Front / 5

3 in Front / 5

Lower support and cup rest directly on the shock rod end

Speed Control RelayAeromotive Inc

GM A-Body / F-Body / G-Body 1978-92

Cometic 4.030" Bore Head Gasket 0.027" Thickness Multi-Layered Steel SB Ford HASZF20PP 3 in Front / 5Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 027". 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