Cometic Cylinder Head Gasket - 4.165 in Bore - 0.030 in Compression Thickness - Small Block Chevy 312 8 AN Female O-Ring Return

8 AN Female O-Ring Return

Only one valve spring can go there and come back alive

Proportioning Valve

pushing the envelope of speed in the quest for racing glory

Cometic Cylinder Head Gasket - 4.165 in Bore - 0.030 in Compression Thickness - Small Block Chevy 312 8 AN Female O-Ring ReturnProduct Description: Cylinder Head Gasket 4. 165 in Bore 0. 030 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,