The Eagle Pro Street rotating assembly for Chevy 427/454 engines provides a complete bottom-end solution for naturally-aspirated racing applications. It combines a 3.766" forged 4340 crank with 6.135" 4340 I-beam rods, 7/16" ARP 8740 bolts, forged 4032 ICON closed-chamber 28.2cc dome 4.310" pistons, plasma-moly file-fit rings and King XP rod and main bearings.
Eagle Chevy 427/454 3.766in Crank 6.135in I-Beam Rods 4.310in Pistons Rotating Assembly