Big Bore Kit

Fits > Utv

  • Polaris Rzr, Ranger 800 Efi Engine Kit Crankshaft 82mm Big Bore Pistons 11-16
  • Polaris Sportsman, Rzr, Ranger 800 Efi Engine Rebuild Kit (big Bore) 2005-2010
  • Polaris Xp900 Rzr Xp 900 98mm 975cc Cylinder Works Big Bore Top End Rebuild Kit