Cometic 4.155" Bore Head Gasket 0.027" Thickness Multi-Layered Steel SB Ford SPB4 All MACH Force systems come

All MACH Force systems come complete with a free flowing muffler

Taking the basics of what the GF545 was and combining it with our focus on quality and comfort

Brute Thunder

2019-2021 Ram 1500 Lone Star Quad Cab Pickup

Cometic 4.155" Bore Head Gasket 0.027" Thickness Multi-Layered Steel SB Ford SPB4 All MACH Force systems comeComprised 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