Eagle Competition rotating assembly kit for Chevrolet/Pontiac LS-series with 4.030 in bore. Built for racing and high-boost applications, the kit features a forged 4340 crank, 6.125 in H-beam rods, 7/16 ARP 8740 bolts, forged 4032 Mahle pistons, plasma-moly file-fit rings and King XP rod and main bearings to support demanding engine builds.
Eagle Competition Rotating Assembly Kit for Chevrolet/Pontiac LS-Series 4.030in Bore