Cometic 4.200 " Bore MLS Head Gasket - SB Chevy H776C01 2015-2020 GMC Yukon XLVehicle Applications:

2015-2020 GMC Yukon XLVehicle Applications: 2015-2020 Cadillac Escalade ESV

Helping to Prevent Engine Starvation During Acceleration

100% Aramid based fabric

This system also offers a full range of head motion and side and angular impact protection

Tired of cuts from nylon tie wraps that have been trimmed with standard wire cutters

Cometic 4.200 " Bore MLS Head Gasket - SB Chevy H776C01 2015-2020 GMC Yukon XLVehicle Applications:Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 066". 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