This Eagle rotating assembly is a balanced 4.250" crank package for Chevy 454 race builds, suited to nitrous and forced-induction use. It includes a forged 4340 4.250" crank, 6.385" H-beam rods with 7/16" ARP 8740 bolts and forged 4032 ICON 23cc dome 4.250" pistons. Plasma-moly file-fit rings and King XP rod and main bearings are supplied to finish the assembly.
Eagle Chevy 454 4.250in Crank 6.385in H-Beam 23cc Dome 4.250in Pistons Balanced Assembly