Cometic 4.060" Bore Head Gasket 0.040" Thickness Multi-Layered Steel SVO - SB Ford HASZ20RP A rubber cover surrounds the

A rubber cover surrounds the gauge for added protection against drops and has a ribbed molded pattern for increased grip

This allows a cleaner flow of water/methanol to be passed into the engine

Powder Coated

Polyurethane is a synthetic polymer that has many properties that make it far superior to OEM rubber bushings

Intake Air

Cometic 4.060" Bore Head Gasket 0.040" Thickness Multi-Layered Steel SVO - SB Ford HASZ20RP A rubber cover surrounds theComprised 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