The Eagle Pro Street rotating assembly for Chevy 4.8/5.3 LS applications is a ready-to-install eight-cylinder kit for naturally aspirated racing. It includes 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 3.810" pistons, plasma-moly file-fit rings and King XP bearings finish the rotating package.
Eagle Chevy 4.8/5.3 LS 4.000in Crank 58 Tth Rlctor 6.125in I-Beam 3.810in Pistons Rotating Assembly