Awesomatix Roll Center Shims for Long Arms - Precision Alignment Kit for RC Cars - Perfect for Racing, Drifting & Off-Road Tracks

This is the Awesomatix 4pk of Roll Center Shims. These Awesomatix Roll Center Shims are designed to work with the Long Arms, can be put on without unscrewing the ball from the screw, are marked for quick size notification, and can be used in either the front or the rear.