The Eagle Pro Street rotating assembly for Chevy 4.8/5.3 LS combines a 4.000in forged 4140 crank with 6.125in 4340 I-beam rods and -15cc forged 4032 DSS inverted-dome 3.780in pistons for naturally-aspirated racing use. The package includes a 24-tooth reluctor, 7/16in ARP 8740 rod bolts, plasma-moly file-fit rings and King XP rod and main bearings for a complete rotating assembly.
Eagle Chevy 4.8/5.3 LS 4.000in Crank 24 Tth Rlctor 6.125in I-Beam 3.780in Pistons Rotating Assembly