Vertex Pro-Formance Gasket Set - 710147B Yamaha Snowmobiles 1977-1980 Brand_Mitas Come with 3-inch cores encased

Come with 3-inch cores encased in proprietary Cobra sound tuning materials with specific acoustical dampening and thermal insulation properties

563" Compression Ratio 10

RainGrip technology provides outstanding wet-weather grip and short tire warm-up times

Note: Stock length with an aggressive yet subdued look

Vertex Pro-Formance Gasket Set - 710147B Yamaha Snowmobiles 1977-1980 Brand_Mitas Come with 3-inch cores encasedFeatures Winderosa's wide range of high tech materials provide unmatched reliability and performance for the demanding needs of today's power plants Fit most current and many non current engines, including Sachs, JLO, Hirth, CCW, Kohler and Xenoah Designed to replace OEM gaskets exactly Many kit now includes coated stainless steel head gaskets High performance oil seals have a high chromium content stainless steel alloy spring for maximum performance