FITS ALL POLARIS PREDATOR 500 YEARS AND MODELS!

• 105mm big bore cylinder
• CP or JE forged big bore piston**
• Nitrite coated piston rings
• Chrome wristpin
• Circlips
• Cometic top-end gasket kit
• Hot Cams
• Timing Chain
• MLS big bore head gasket
• 4135 alloy steel head studs
• Heat-treated, rolled threads, black oxide, aircraft-quality steel
• 12-point flange nuts and washers
• LIFETIME WARRANTY ON STUDS