Namura Oversized Piston Kit for Polaris Hawkeye / Sportsman 300 - 78.70mm - NA-50013-4 2008 Yamaha XVS650 V-Star Custom 1990 Kawasaki KLF300B Bayou 2x4

1990 Kawasaki KLF300B Bayou 2x4

Will also reduce weight

1978 Suzuki GS550 8-valve models

1999 Victory Vision 10th Annv

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Namura Oversized Piston Kit for Polaris Hawkeye / Sportsman 300 - 78.70mm - NA-50013-4 2008 Yamaha XVS650 V-Star Custom 1990 Kawasaki KLF300B Bayou 2x4Namura Technologies Piston Kit Namura gives you a higher performance piston without the higher price MOS2 Coated Skirts increase heat transfer and reduce friction to eliminate cold seizures. Higher silicon content reduces expansion rates and increaseswear resistance. Machined Smooth Heads Reflect combustion heat and reduces carbon buildup. Namura piston kits come with the piston, a set of OEM quality rings, a wrist pin, and circlips. Why replace your