Cometic 4.155" Bore Head Gasket 0.027" Thickness Multi-Layered Steel SB Ford SPB4 60 in Wide x 13-1/2

60 in Wide x 13-1/2 in Deep

Whether you’re ripping through Baja in your UTV

together with the use of a EPS (expandable polystyrene)

30 ft Long

All MACH Force systems come complete with a free flowing muffler

Cometic 4.155" Bore Head Gasket 0.027" Thickness Multi-Layered Steel SB Ford SPB4 60 in Wide x 13-1/2Comprised 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