POLARIS 400 2 STROKE - CYLINDER BORING KIT

Polaris 400 ATV Top End Kit & Cylinder Boring for 2 STROKE Polaris ATV 400 thru 2003. Parts are brand new. Top End Kit includes: Namura Piston, Rings, Pin & Circlips. How it works: 1) Send Cylinder to us to our address: Lakes Motorsports, 4713...

RING END GAP FOR CYLINDER BORING SERVICE

RING END GAP FOR CYLINDER BORING SERVICE.  INCLUDE RINGS BEING INSTALLED ON PISTON.   

CYLINDER BORING - POLARIS 400 2- STROKE ATV

Polaris 400 ATV Top End Kit & Cylinder Boring for 2 STROKE Polaris ATV 400 thru 2003. Parts are brand new. Top End Kit includes: Wiseco Piston, Rings, Pin, Circlips, Top End Bearing & Top End Gaskets. How it works: 1) Send Cylinder to us to...