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Eagle’s Pro Street rotating assembly for Chevy 427/454 combines a 3.766" forged 4340 crank, 6.135" 4340 I-beam rods with 7/16" ARP 8740 bolts and forged 4032 ICON 10.2cc closed-chamber dome 4.250" pistons. Marketed for naturally aspirated race builds, the kit includes plasma-moly rings and King XP bearings to provide a matched rotating group sized to classic 427/454 configurations.
Eagle Chevy 427/454 3.766in Crank 6.135in I-Beam Rods 4.250in Pistons Rotating Assembly
