The Eagle rotating assembly for Chrysler 426 Hemi is a complete forged kit intended for racing, including nitrous and forced-induction use. It pairs a forged 4340 steel crank with a 4.150" stroke and 8-bolt rear flange to 4340 H-beam rods secured by 7/16" ARP 8740 bolts. Forged 2618 ICON pistons (70.6cc dome) with a 4.290" bore use plasma-moly file-fit rings and King XP main and rod bearings.
Eagle Chrysler 426 Hemi 4.150in Stroke H-Beam 6.860in Pistons 4.290in Bore Rotating Assembly