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YZ250F 263cc Big Bore kit

Fits all years yz250f Yamaha. Includes: Bored and Nikasil plated cylinder, 13.2-1 compression 79mm Wiseco piston kit(piston,rings,pin and clips) and cometic gasket set(head and base gasket). $400.00 exchange
If we have this kit in stock we can ship it right away for $450.00 then refund $50.00 when you send your old cylinder back for the $50.00 core charge. This means you have very little down time. Call to check availability. 724-528-4670 - most of the time it is in stock.

Also: We can ship right away if you pay with credit card. We can charge the $400.00 then do a $50.00 "authorization" on your card. The "authorization" does not charge to your card, it just puts a hold on the $50.00 We void the authorization when we get your cylinder.