Cometic 4.040 MLS Head Gasket .040 - SB Chevy LT1 28315L8 and offers wide range of

and offers wide range of fluid compatibility

CAUTION: Do Not Wash

Color coded and pre-terminated for simpified installation

(2) #8 Fittings

CNC-machined 6061-T6 aluminum housing has a sealed upper support bearing and an extra-long lower bronze bushing for smooth operation and accurate timing at higher RPMs

Cometic 4.040 MLS Head Gasket .040 - SB Chevy LT1 28315L8 and offers wide range ofComprised 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