The ARP pinion support bolt kit fits Ford 8‑inch and 9‑inch rear axle applications, supplying the bolts needed to secure the pinion support assembly. Used for axle service, rebuilds or axle swaps, the kit restores correct pinion bearing support and alignment by replacing worn or missing fasteners. It’s intended for Ford 8in and 9in differential housings requiring direct‑fit hardware.
ARP Ford 8in and 9in pinion support bolt kit