Wiseco Forged Series Piston Kit - 477M04800 Yamaha YZ 80 1982-1983 LIGHTING styled after the OEM types

styled after the OEM types below

•Direct OEM replacement

For use on the Milwaukee Eight™ engines

Can be used with micro switches

Wiseco Forged Series Piston Kit - 477M04800 Yamaha YZ 80 1982-1983 LIGHTING styled after the OEM typesFeatures Forged from high silicon alloy for maximum strength and dependability Wiseco offers a complete range of popular piston models and years for both trail and racing applications Kit includes piston, rings, circlips and wrist pin Specs Units Kit Product Name Piston Kit Bore Oversize +1. 00 mm Skirt Coating Non Coated Displacement 79 cc Model Forged Series Stroke Length 45. 60 mm Bore Size 48. 00 mm Piston Diameter 47. 95 mm Bore Oversize +1,00 mm