Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The SuperPro rear shackle bushing kit for the 1972 Mazda RX‑3 stabilizes rear axle movement and corrects passive rear steer and wandering associated with worn OE rubber bushes. Upgrading to SuperPro bushings — and fitting greaseable shackles where applicable — improves stability when carrying loads or towing. The kit addresses a commonly neglected component to restore more predictable braking and handling behavior.
SuperPro 1972 Mazda RX-3 Base Rear Shackle Bushing Kit
