Cometic GM LHU/LNF Gen-2 ECOTEC .044in MLX Cylinder Head Gasket - 88mm Bore 2010-gmc-acadia-sl-esi5187044 Just what you'd expect from

Just what you'd expect from the worlds most experienced (and most winning) exhaust brand

The tips features an aFe POWER logo for a unique style

aFe POWER strongly recommends upgrading the factory spark plugs to high performance spark plugs to maintain a stronger

ID bore for high flow capacity

Cometic GM LHU/LNF Gen-2 ECOTEC .044in MLX Cylinder Head Gasket - 88mm Bore 2010-gmc-acadia-sl-esi5187044 Just what you'd expect fromThe HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block. Improved clamp load around the cylinder without increasing bore distortion Embossed Outer Layers Coated w Viton