Wiseco top end kit stock / standard 67.50mm 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:
454 Engine Type
1995-1998 MXZ 440 Cross Country
1995-1998 MX Z 440 Fan