Eagle heavy-duty rotating assembly for Chevy 454 one-piece crank builds, suited to extreme competition engines. It pairs a 4.250" forged 4340 center-counterweighted crank with 6.385" H-beam rods, 7/16" ARP L19 bolts and forged Mahle pistons with a 43cc dome at 4.320". Plasma-moly file-fit rings and King XP rod/main bearings are included for durability.
Eagle Chevy 454 1Pc 4.250in Counterwght Crank 6.385in H-Beam 43cc 4.320in Pistons Rotating Assembly