Ordering a resize is easy. Simply fill out this form and follow the 3 step process that follows. Don't forget to enclose the amount specified and completely follow all steps! We return ship via USPS priority or first class in the US and Global Priority in international cases (some countries that don't have priority available to them will be substituted with air letter post).

Resize Order Form

To our customers having trouble with the above order form:
Follow the link below to a printable order form with included shipping instructions you can mail with your piston and sleeve sets.

Printable Resize Order Form