Cometic 4.190" Bore Head Gasket 0.051" Thickness Multi-Layered Steel GM LS-Series H775C04XL 2" 10-Bolt

2" 10-Bolt

Features a flange filler top which accepts a standard radiator cap

3-1/4 in OD

Utilizes a single LED as the shift light - includes dimming cover for easier nighttime viewing

3 Inch Kam Lock W/Dog Bone and Black Pro Aluminum Adjusters Pull Down Adjustment SFI-16

Cometic 4.190" Bore Head Gasket 0.051" Thickness Multi-Layered Steel GM LS-Series H775C04XL 2" 10-BoltComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 051". 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