Wiseco Polaris Indy Sport 440 1991-1999 SK1011 Piston Kit 67.72mm 439cc 0.53 mm

Features:

• Most Wiseco 2-cycle pistons are forged from high-silicone bar stock
• Greater strength and lower expansion at high temperatures
• Complete piston kits include High-Performance forged pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engine
• All Wiseco High-Performance pistons are priced with rings, wrist pins and circlips
• Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC) and fit only Wiseco pistons
• WARNING: Wiseco pistons can be fitted only with Wiseco rings.

Specifications:

• Product Name: Rebuild Kit
• Type: Top End
• Piston Material: Aluminum / Forged
• Bore Size: 67.72 mm
• Bore - Oversize: +0.53 mm / +0,53 mm
• Displacement: 439 cc
• Stroke Length: 60.00 mm
• Units: Each
• Riding Style: Snow

Fitment: