The Eagle Pro Street rotating assembly for Chevy 4.8/5.3 LS is a ready-to-install eight-cylinder kit for naturally aspirated race engines. It combines a 4.000" forged 4140 crank with a 58-tooth reluctor, 6.125" 4340 I‑beam rods and ARP 8740 7/16" bolts. Forged 4032 DSS 3.820" pistons, plasma-moly file-fit rings and King XP bearings complete the rotating system.
Eagle Chevy 4.8/5.3 LS 4.000in Crank 58 Tth Rlctor 6.125in I-Beam 3.820in Pistons Rotating Assembly