FITS ALL POLARIS RZR/SPORTSMAN/RANGER/ACE/XP 570 MODELS AND YEARS

• Stock bore cylinder
• Wiseco or Wossner forged piston**
• Nitrite coated piston rings
• Chrome wristpin
• Circlips
• Hotrods heavy duty replacement crankshaft with rod assembled
• Crankshaft main bearings
• Crank counter balancer bearings
• Complete gasket kit
• Cometic MLS big bore head gasket
• Piston uses pump or race gas
• Bolt on kit, no machining required
• 1 year warranty*

– The Best Parts. The Best Performance. The Best Price. BRAPPPPPPPPPP!