Wiseco Yamaha 440 Exciter 75-81 2717CS Piston Kit

Classic Forged 2-stroke pistons are perfect for those looking to rebuild their 2-stroke engine with reliable, high-quality components. These pistons cover a wide range of Powersports rebuilds, including vintage motocross models, classic street bikes, and snowmobiles. The forged material improves tensile strength over cast pistons, ensuring refreshed performance on the track or the trail.

This Part Fits:

Year	Make	Model	Submodel
1976-1981	Yamaha	EX440	Base
1976-1977	Yamaha	GP440	Base
1980-1981	Yamaha	SS440	Base