Seller notes

Wiseco Piston Kit Fits:Yamaha 1975-1978 DT 400* 1975-1976 MX 400**Fits 85.50mm cylinder bore *PLEASE MEASURE YOUR CYLINDER BORE BEFORE ORDERING Wiseco produces high quality American made FORGED pistons, that stand upto the test of extreme racing conditions. Every Wiseco product is engineered with the most advanced technologies, for the ultimate performance and durability in all forms of PowerSports! Questions?Please contact us using the "Ask a question" link found on this page Please check out o...

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