Vertex - 710176 - Pro-Formance Top End Gasket Kit for 1981 Yamaha SRX440E 2005 Yamaha YFM660FAH Grizzly 4x4 Hardwoods Hunter Edition 2007-09 Yamaha YFM 250 Big

2007-09 Yamaha YFM 250 Big Bear

2001-05 Kawasaki VN1500 Vulcan Drifter

2011-13 Polaris Sportsman 550 (Upper / Lower)

2017 Polaris Ace 570

Product Details Product Line Wiseco Piston Kit Part Number 4628M08550 Fitment Type Model-Size Specific Fitment Use Type Aftermarket Performance Replacement Unit Sale Qty Each Style Hi-Compression Oversized Bore Piston Kit Position Material Finish Piston/Cylinder Size 85

Vertex - 710176 - Pro-Formance Top End Gasket Kit for 1981 Yamaha SRX440E 2005 Yamaha YFM660FAH Grizzly 4x4 Hardwoods Hunter Edition 2007-09 Yamaha YFM 250 BigWinderosa Pro Formance Top End Gasket Kit Part Number: 710176 Winderosa "Pro formance" Gasket Sets These sets include the head, base, and upper end gaskets. These sets are designed for piston replacement. Gaskets and o rings for power valve rebuild also included. Made in the USA Fits: 1981 Yamaha SRX440E Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Winderosa Full Top Gasket Set Part