87-'06 for Yamaha YFZ350 Banshee WISECO Piston Kit Pro-Lite 66.50/+2.50 Yam offroad and ATV

offroad and ATV

Kits include backing plate

Replacements for broken or worn-out OEM motor mounts

All of the gaskets

MPN: 8668100004

87-'06 for Yamaha YFZ350 Banshee WISECO Piston Kit Pro-Lite 66.50/+2.50 Yam offroad and ATVManufacturer: Wiseco MPN: 513M06650 Title: Piston Kit Size: 2. 50mm Oversize to 66. 50mm Racing Choice Pistons are 1 ring, 2 Stroke or 2 ring, 4 Stroke with reduced weight and friction as well as increased power and throttle response. Note that service intervals may be increased over conventional Wiseco Pistons. 2 Stroke Pro Lite Pistons feature lightweight forging for instant throttle response and maximum torque. Computer engineered piston skirt