The Eagle Pro Street rotating assembly for Chevrolet 502 is built for naturally aspirated racing use where a larger displacement rotating kit is needed. It pairs a forged 4.000" 4140 crank with 6.385" 4340 I-beam rods, 7/16" ARP 8740 bolts, forged 4032 SRP 17cc dome 4.500" pistons, plasma-moly file-fit rings and King XP rod/main bearings for durable, high-load service.
Eagle Chevy 502 4.000in Crank 6.385in I-Beam Rods 17cc Dome 4.500in Pistons Rotating Assembly