Eagle Pro Street rotating assembly for Ford 460 configured for Boss 9 heads includes a forged 4.300 in. 4340 crank, 6.800 in. 4340 I-beam rods, ARP 8740 bolts and forged Mahle pistons sized for Boss 9 heads with plasma-moly file-fit rings and King XP bearings. The assembly is offered as a complete rotating package intended for naturally aspirated racing applications.
Eagle Ford Pro Street 460 Rotating Assembly Forged Crankshaft w/ 4340 I Beam Rod - Boss 9 Heads