Wsm Original Ring Set – 78.00Mm 010-916

COMPLETE Top end kits include pistons, rings, wrist pins, circlips, needle bearings, head, base, intake and exhaust gaskets
PISTON KITS include Piston, rings, pin and circlips
Platinum Series are 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