ProX / Vertex Top End Rebuild Kit 1.00mm / .040” Oversized 73.00mm Bore Piston Kits and Complete Top End Gasket Set. Includes (2) Pistons, (2) Sets of Rings, (2) Pins, (2) Pairs of Clips, (2) Top End Bearings, (1) Top End Gasket Set.
Will Fit:
1980-1982 Futura 500
1980-1982 Futura 500E
1979-1981 Grand Prix Special
1982 Sonic
Twin Cylinder, 2-Stroke
(2) 01.5595.100
(1) 710162