Cometic 4.165" MLS Head Gasket (Each) - SB Chevy Vortec Head w/ Valve Pockets - .051" Thickness HARN06S003 1969-1970 Chevrolet Blazer

1969-1970 Chevrolet Blazer

and biodiesel

170 Liters

Blue anodized billet aluminum

Typically used on left front of Dirt Late Models or on the right rear of Dirt Modifieds

Cometic 4.165" MLS Head Gasket (Each) - SB Chevy Vortec Head w/ Valve Pockets - .051" Thickness HARN06S003 1969-1970 Chevrolet BlazerComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 040". Suitable for Vortec Head. 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