The Eagle Pro Street rotating assembly for Chevy LS3 is a complete forged rotating kit tailored for naturally aspirated racing. It pairs a 4.000" forged 4140 crank with a 58-tooth reluctor, 6.125" 4340 I-beam rods secured by 7/16" ARP 8740 bolts, and forged 4032 DSS -5cc flat-top 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