The Eagle Pro Street rotating assembly for Chevy 454 is delivered as a matched one-piece rotating kit for naturally aspirated racing engines. It uses a 4.000 in forged 4340 crank with 6.135 in 4340 I-beam rods. The assembly includes 7/16 in ARP 8740 bolts, forged 4032 ICON 18.3cc closed-chamber 4.350 in pistons, plasma-moly file-fit rings and King XP rod and main bearings.
Eagle Chevy 454 1Pc 4.000in Crank 6.135in I-Beam Rod Closed Chamber 4.350in Piston Rotating Assembly