Head Gaskets

Cometic Millennium 3-9/16in Bore Head & Base Kit .030in H/G & .020inB/G

The embossed outer layers of the gaskets meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes

Cometic Harley-Davidson 4in Twin Cam S/S Head Gasket .045in 2Pk.

Cometic Harley-Davidson Shovel Head 3-5/8 Big Bore .043in Cfm-20 10Pk.

Cometic Harley-Davidson Sportster 900Cc 57-71 .032in Copper H/G 10Pk.

Cometic Harley-Davidson EVO Stock Bore 3.500in H&B Set,.040inH/G, .020inB/G, Big Tw

Cometic Harley-Davidson EVO Stock Bore 3.500in Head Gasket S/Steel 2Pk. .036in

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...

Cometic 72-73 Harley-Davidson Sportster 1000cc .020 Copper Head Gasket - 2 Pack

It has excellent sealability in a variety of environments and flange conditions

Cometic Harley-Davidson EVO 1340 3-5/8 Bore .016 Ba (Blank)

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...