The Eagle Competition rotating assembly for LS1 applications packs a 4.000" forged 4340 steel crank, 6.125" H-beam rods and forged 4032 DSS flat-top pistons into a complete rotating package with a 24-tooth reluctor. Built with 7/16" ARP 8740 rod bolts, plasma-moly rings and King XP bearings, it’s specified for racing, nitrous, and forced-induction use.
Eagle Chevy LS1 4.000in Crank 24 Tth Reluctor 6.125in H-Beam -5cc 3.898in Pistons Rotating Assembly