Eagle Competition rotating assembly for Chevy 454 uses a forged 4340 4.000" crank with 6.135" H-beam rods, 7/16" ARP 8740 bolts and forged 2618 ICON 18cc closed-chamber 4.350" pistons. The assembly ships with plasma-moly file-fit rings and KING XP rod and main bearings. It’s built for racing applications, including nitrous and forced-induction, where a robust, balanced rotating group matters.
Eagle Chevy 454 4.000in Crank 6.135in H-Beam 18cc Closed Chamber 4.350in Pistons Rotating Assembly