ARP rod bolt kit for Ford Boss Big Block 429–460 with square heads supplies the specified bolts for connecting rods in those engines. Sold in the indicated quantity, these hardware pieces are sized and keyed to the Boss big-block rod applications, providing the correct fasteners for engine assembly and rebuild work. They are intended for direct use with the listed Ford big-block applications.
ARP Ford Boss Big Block 429-460, w/Square Heads - Rod Bolt Kit (2QTY)