The ARP main bolt kit for BB Ford 429–460 385-series engines supplies main bolts sized for those big-block Ford applications. Intended for engine rebuilds, the kit provides proper-fit main fasteners to secure the main caps during assembly. Use this hardware when replacing worn or original bolts on 385-series big-block engines to ensure compatible main bolt fitment.
ARP BB Ford 429-460 385 Series Main Bolt Kit