Wiseco top end kit standard / stock 65.00mm bore piston kits. Includes (2) pistons, (2) sets of rings, (2) pins, (2) pairs of c-clips, (1) top end gasket set (No top end bearings included)
ITEM FITS:
453 Engine Type
1999-2006 Ski-doo MXZ 440
2004-2007 Ski-doo MX2 440 Racing LC