Today's lightweight engines are producing more horsepower, higher cylinder pressures, clamp loads and extreme temperatures. Our commitment is to provide innovative, quality gaskets while maximizing your engine's power and performance. Cometic's gaskets are proudly made in the USA with materials manufactured on American soil. We are constantly updating and adding models to our ever growing library of gaskets for Powersports, Street Bikes, Snowmobiles, Harley-Davidson and V-Twin applications.

Cylinder Head Gasket; 0.052 in. Multi-Layer Stainless Steel; 4.150 in. Gasket Bore; Each;

Cometic GM LS7 Gen-4 Small Block V8 4.150in Bore .052 Thick MLX Head Gasket

GM LS7 Gen-4 Small Block V8 .052" MLX Cylinder Head Gasket, 4.150" Bore

GM LS7 Gen-4 Small Block V8 Cylinder Head Gasket

GM LS7 Gen-4 SB V8 Cylinder Head Gasket

Engine Cylinder Head Gasket

Cylinder Head Gasket

Head Gasket