Cometic Chevy Small Block 4.100 inch Bore .036 inch MLS Head Gasket (18 or 23 Deg. Heads) 1969-pontiac-catalina-ventura-esi5465171 as well as aFe POWER

as well as aFe POWER Rapid Induction and Quantum air intakes systems

Kit installation requires minor airline access drilling with minimal special tools but no frame drilling

Stainless Steel standoff tube with fittings

Like all BORLA® exhaust products

7 Years Limited Warranty

Cometic Chevy Small Block 4.100 inch Bore .036 inch MLS Head Gasket (18 or 23 Deg. Heads) 1969-pontiac-catalina-ventura-esi5465171 as well as aFe POWERComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 036". Round Bore. 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