Eagle Pro Street rotating assembly for Chevy 454 is designed for naturally aspirated racing use, pairing a 4.000" forged 4340 crank with 6.135" 4340 I-beam rods and a closed-chamber 18.3cc dome 4.310" piston. The kit includes 7/16" ARP 8740 bolts, Forged 4032 ICON pistons, plasma-moly file-fit rings and King XP rod and main bearings for race applications.
Eagle Chevy 454 1Pc 4.000in Crank 6.135in I-Beam Rod Closed Chamber 4.310in Piston Rotating Assembly