Product Description
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 our address: Lakes Motorsports, 4713 Dixie Hwy., Waterford, MI 48329.
2) We will inspect and precision bore, finish hone and chamfer your cylinder to the next over size from .020" (83.5mm) to .080" over size (85mm).
3) We will ship you back your cylinder within 3-5 business days of receiving the cylinder. RETURN SHIPPING IS FREE!
4) You reassemble your Polaris and RIDE!