The Eagle Pro Street rotating assembly for Chevy LS3 delivers a forged rotating package for naturally aspirated race engines. It pairs a 4.000" forged 4140 crank with a 58-tooth reluctor, 6.125" 4340 I-beam rods and 7/16" ARP 8740 bolts, plus forged 4032 DSS -29cc inverted dome 4.155" pistons with plasma-moly file-fit rings and King XP rod and main bearings.
Eagle Chevy LS3 4.000in Crank 58 Tth Reluctor 6.125in I-Beam Rods 4.155in Pistons Rotating Assembly