1143 Cylinder Head Gasket - 4.165 In.

Performance head gasket line is the engine repair solution for high performance engines. They're specifically designed to handle higher compression ratios special cam timing and higher operating temperatures. In addition they're ideal for engines that are supercharged turbocharged or use nitrous oxide. In the brutally tough environment that typifies a performance engine performance head gaskets deliver superior sealing performance. Features -Engine Compatibility - Chevrolet V8 Small Block -Material - Steel Core Laminate -Bore Diameter - 4.165 in. -Compression Thickness - 0.041 in. -Year - 1955-1995 -Fits for Chevrolet and it's various models