1990-1992 for Polaris Trail Boss 350 L 4x2 WISECO Piston +1.00 mm Trail Boss 350 Features belt adjustment window

Features belt adjustment window

ultracurve vinyl

MPN: 104-NR

Title: DL Tachometer

Black ceramic-coated end tips for years of durability

1990-1992 for Polaris Trail Boss 350 L 4x2 WISECO Piston +1.00 mm Trail Boss 350 Features belt adjustment windowManufacturer: Wiseco MPN: 639M08100 Title: Piston Kit Size: 1. 00mm Oversize to 81. 00mm 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