The full race upright kits offer the next level in strength and safety. This is achieved by using a double bolt king pin which uses two bolts instead of one to reduce the stress on the bolts that causes shearing. This design also offers a larger clevis that not only provides for extra reinforcement, but is capable of using both of ProAm's 2” and 2 1/2” bolt on spindle snouts.

With the ability to use two different size snouts, the upright can use a larger variety of hubs and can be used in both Class 1 and Trophy Truck classes.

We offer standardize kits with 14° and 16° inclinations with 12", 13" or 14" lengths. 10° and 12° kits are also available for special order.

The hardware kit includes two 3/4” grade 8 bolts, Nylock Nuts and King Pin Spacers. Uniballs and hi-misalignment spacers are sold separately.