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.
The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes
The center or shim layer is an uncoated stainless steel layer which can be varied to accommodate multiple thickness requirements
MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel
Cometic 66-84 Harley-Davidson Shovelhead Std Bore .040in MLS Head Gasket - 2 Pack
.040in. MLS Cylinder Head Gasket; 3.750in. Gasket Bore. Pair
Requires less clamp load creating less bore distortion
Conforms load distribution across the sealing area
Std Bore .040 MLS, O.E.M. 16770-66, 1 Pair
No Additional Sealer Needed
Cyl Head Gaskets
