The Eagle Pro Street rotating assembly for Chevy LS3 is a forged, race-oriented rotating package for naturally aspirated use. It features a 4.000" forged 4140 crank fitted with a 24-tooth reluctor, 6.125" 4340 I-beam rods and 7/16" ARP 8740 bolts. Forged 4032 Mahle 4.065" flat-top pistons, plasma-moly file-fit rings and King XP rod/main bearings complete the build.
Eagle Chevy LS3 4.000in Crank 58 Tth Rlctor 6.125in I-Beam Rods 4.065in Pistons Rotating Assembly