Eagle's competition rotating assembly for Chrysler RB centers on a 4.250" forged 4340 crank and 7.100" H-beam rods to deliver a robust race-capable rotating kit for nitrous or forced-induction use. This assembly includes 7/16" ARP 8740 bolts, forged 4032 MAHLE -8cc flat-top 4.375" pistons, plasma-moly file-fit rings and King XP rod and main bearings for demanding service.
Eagle Chrysler RB 4.250in Crank 7.100in H-Beam -8cc Flat Top 4.375in Pistons Rotating Assembly