FITS ALL POLARIS 570cc MODELS AND YEARS!

• 104mm NEW big bore cylinder
• 104mm JE 11.5:1 forged JE CUSTOM piston
• JE hi temp rings
• Wristpin
• Circlips
• Webcam #45/613 camshaft set – no cores required
• Top end gasket kit
• Timing chain
• Head stud kit
• Stickers

Piston uses pump or race gas. Everything is new in the original packaging and the manufacturer’s warranty applies*.

Please check your order thoroughly when receiving it. If for any reason at all you are not 100% happy please contact us right away so we can help resolve the issue. If you no longer want/need the parts you receive you are welcome to return itUNOPENED NEVER INSTALLED COMPLETE (NOTHING MISSING) AND BRAND NEW IN THE ORIGINAL PACKAGING for a FULL REFUND! *If we receive your order back incomplete, packaging ripped open and/or parts missing we will have to deduct our loss from your refund.

*We strongly recommend that this kit be installed by a qualified mechanic with experience working on these types of engines. Warranty does not cover any failure that is a result of improper installation, improper tuning, improper break in, or misuse. For any warranty to be considered that part(s) in question must first be shipped to us and possibly the manufacturer for inspection. We can not warranty parts based on phone calls or photos alone.