The Eagle rotating assembly for Chevy 502 engines is a balanced, competition-grade crank-and-rod package suited for nitrous and forced-induction builds. It pairs a 4.250 in forged 4340 crank with 6.385 in H-beam rods and 7/16 in ARP 8740 bolts. Forged 4032 SRP 36cc dome 4.470 in pistons, plasma-moly file-fit rings and King XP rod/main bearings complete the rotating core for heavy-duty operation.
Eagle Chevy 502 4.250in Crank 6.385in H-Beam 36cc Dome 4.470in Pistons Balanced Assembly