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Wiseco SK1220 Top End Kit - 0.50mm Oversize to 76.50mm


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

Bore: 76.50mm
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.
Cylinder sleeves must be purchased separately.
Cast Iron Bore
Ski-Doo Formula 583 1997
Ski-Doo Formula Deluxe 583 1998
Ski-Doo Formula Mach 1 1989-1990
Ski-Doo Formula Plus X 1993
Ski-Doo Formula STX 1994-1996
Ski-Doo Formula Z 583 1998-1999
Ski-Doo MX Z 583 1998
Ski-Doo Summit 583 1994-1998

Please Note: Ships same business day to contiguous US if ordered by 12:15 PM Central Time!

Note: SK1220