• Wiseco Big Bore Pistons are forged from hi-silicon aluminum alloy for superior strength and dependability
• The unique piston shape allows tight piston to wall clearances for quieter operation Grooves are machined around the top ring lands to reduce detonation and improve the sealing power of the top ring
• Designed for Stock stroke flywheels 
• All wrist pin holes are ream fit for a perfect geometrical surface
• Enlarged valve pockets provide the clearance for larger valves and high lift cams
• Includes Instructions and clearance recommendations
• Kit includes Cometic brand gasket set
• Standard Bore Size
• 9:1 compression ratio
• Fits Twin Cam 1999/Later 1550cc (95ci)

E-mail a friend about this item.

Return to Catalog