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The Eagle Competition Rotating Assembly for Chevrolet 427/454 applications is a forged rotating package built for racing use including nitrous and forced induction. It features a 3.766" forged 4340 crank, 6.135" H-beam rods, ARP 8740 fasteners, forged 4032 pistons with closed-chamber dome, plasma-moly file-fit rings and King XP bearings—components selected for high-load competition durability and precise balancing.
Eagle Chevrolet 427/454 3.766in Forged 4340 Steel Crank 6.135in H-Beam Competition Rotating Assembly
