Sp1 Piston T Moly S D – Fits Ski-doo Formula Mx 1990-1994 Snowmobiles

Features: Includes: 1 piston, 1 ring set, 1 wrist pin and 2 circlips Engineered to provide the best possible path for combustion chamber heat transfer to the cylinder walls All pistons, rings, pins and circlips are manufactured to OEM specifications All individual components are interchangeable with original parts Piston weight compatible with original piston T-Moly Series offers a number of performance benefits. See below