Cometic Cylinder Head Gasket - 0.051" Compression Thickness - Small Block Chevy H753C2457 The small diameter pulley combination

The small diameter pulley combination provides a 30% RPM reduction when using a power steering pump with a 6" pulley

1969-1981 Chevrolet K20 Suburban

the billet top and radiator cap come disassemble to allow for proper positioning of the logo

The fabricated laser cut

Black anodized microswitch brackets are made from lightweight billet aluminum and fit Holley 4150 and 4500 carburetors for precise activation of the microswitch

Cometic Cylinder Head Gasket - 0.051" Compression Thickness - Small Block Chevy H753C2457 The small diameter pulley combinationProduct Description: Cylinder Head Gasket 4. 080 in Bore 0. 051 in Compression Thickness Multi Layer Steel Small Block Chevy Sold Individually Since 1989, Cometic Gasket has grown into a leading worldwide supplier of custom and short run gaskets for the motorsports industry. Cometic Gasket supplies hi performance gaskets for a variety of motorsports markets. Today, Cometic produces and ships more than 5,000 types of gaskets. Since its inception,