To complement our complete line of pistons, Wiseco offers performance head gaskets for most of the common sport compact engines. Wiseco's sport compact head gaskets are multi layer steel gaskets that are embossed and coated to conform to the sealing surface. These gaskets are designed for the rigors of high boost, nitrous, high temperatures and engine loads and are of the highest quality in the industry. Wiseco W6088 Max Bore 88mm Thickness 0.030