Cometic Chevy Small Block 4.200 inch Bore .098 inch MLS-5 Head Gasket (w/All Steam Holes) 2016-gmc-yukon-slt-esi3450184 81% cfm Flow Gain

81% cfm Flow Gain

WiFi connectivity to smart phone or tablet devices

Brembo 17+ A4/18+ A5/18+ S4/18+ S5 Front GT BBK 6 Piston Cast 380x34 2pc Rotor Slotted Type1-Black

Included Easy To Read Installation Guide

Contoured CNC Manifold Enhances Flow

Cometic Chevy Small Block 4.200 inch Bore .098 inch MLS-5 Head Gasket (w/All Steam Holes) 2016-gmc-yukon-slt-esi3450184 81% cfm Flow GainComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 098". 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