Wiseco SK1370 Top End Kit - 0.50mm Oversize to 72.50mm

Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

Bore: 72.50mm
Sizing: 0.50mm Oversize

Contains all the necessary components for overboring or rebuilding your top end.
Feature forged pistons, rings, wrist pins, circlips and top end gasket set.
SPECIFICATIONS.
Displacement: 495cc.
Bore - Standard: 72.00mm.
Bore - Actual: 72.50mm.
Bore - Oversize: 0.50mm.
Stroke: 60.00mm.
Cylinders: 2.
Engine Type: Fuji.
Sales Conditions: Will not fit Widetrack Models.
Note: Pro-Lite.
Note: Cast Iron Bore.
Note: Liquid cooled.
ITEM CONTENTS.
2345M07250 - Plrs 488/500 Indy 86-06 ProLite 2854CD.
2854CD - 72.50 mm Ring Set.
CW18 - ROUND WIRE PIN LOCKS 18MM (PAIR).
S459 - PistonPin 18mm x 1.850in. NonChromed TW.
W6427 - TopEnd Gasket Kit Polaris 500 98-06
Polaris 500 1998-2006
Polaris 500 Classic 2004-2006
Polaris 500 Classic 1999-2002
Polaris 500 Classic Touring 2001-2003
Polaris 500 RMK 1998-1999