Cometic GM Gen I Small Block V8 MLS Head Gasket - 4.200 Round Bore Helmet Shield Anti-Fog Insert Fits Most Stock And Modified

Fits Most Stock And Modified Distributors

2009-2017 Chevrolet Express 4500

MegaShifter and SportShifter PN 80680

throttle stop

Its X-Tech stretch panels provide excellent ventilation and maneuverability

Cometic GM Gen I Small Block V8 MLS Head Gasket - 4.200 Round Bore Helmet Shield Anti-Fog Insert Fits Most Stock And ModifiedComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 120". With Steam Holes. 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