Cometic MLX Head Gasket 4.200" Bore 0.040" Thickness Multi-Layered Stainless Steel - SB Ford BR10073 depending on your application

depending on your application

Oxygen Sensor CableWhy follow when you can lead

1" tall spacer fits most Chevy V8’s

These gaskets are used between the upper and lower manifolds to create an air tight seal and prevent erratic idle if a vacuum leak is present

Cometic MLX Head Gasket 4.200" Bore 0.040" Thickness Multi-Layered Stainless Steel - SB Ford BR10073 depending on your applicationComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". 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