WSM
WSM PISTON S-D 4-TEC 1MM OVER PLATINUM SERIES PART# 010-862-07K NEW
WSM PISTON S-D 4-TEC 1MM OVER PLATINUM SERIES PART# 010-862-07K NEW.
- Includes piston rings pin and circlips
- Platinum Series is made of high strength hardened aluminum designed to prevent skirt and ring groove breakage
- The piston walls are treated with a nonabrasive coating which reduces heat and friction for added horsepower and greatly extends piston life
- Made to exact OEM specifications