ATHENA Top End Gasket Kit - Polaris P400427620013

Top End Gasket Kit - Polaris
Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason, Kit includes a top-of-the line MLSS head gasket and two or more premium quality base gaskets of different thicknesses to optimize engine compression ratios, Gives the rider a choice of using standard gas with stock compression, or race gas with a higher compression, Kit do not includes valve stem seals, rubber part, shims or other fiber gaskets.