VERTEX 710185A 710185A Pro-Formance Top End Engine Gasket Set Full Top End Set - Polaris LIGHTING oversized and undersized pinion gears

oversized and undersized pinion gears are available to help achieve correct gear lash (sold separately)

1957-1959 Harley-Davidson XL 1960-1971 Harley-Davidson Sportster 900 XL 1972-1985 Harley-Davidson Sportster 1000 XLH 1972-1979 Harley-Davidson Sportster 900 XLCH 1977-1979 Harley-Davidson Café Racer XLCR 1977-1978 Harley-Davidson Sportster 1000 XLT 1979-1985 Harley-Davidson Roadster XLS 1983-1985 Harley-Davidson Sportster 1000 XLX 1983-1985 Harley-Davidson Sportster 1000 XR

Riding Style Street Displacement 107" Stroke Length 4-3/8" Bore Size 3

Mounting Position Rear Type Sintered Metal Style SDP Pro-MX Riding Style ATV Riding Style Off-Road Material Copper Alloy Product Name Brake Pad Riding Style Adventure Touring / Dual-Sport Riding Style UTV Units Set

Cobra billet tips start as solid blocks of aluminum and are milled down to remove everything that does not look like a tip

VERTEX 710185A 710185A Pro-Formance Top End Engine Gasket Set Full Top End Set - Polaris LIGHTING oversized and undersized pinion gearsFeatures 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