Eagle Competition rotating assembly for Chevrolet/Pontiac LS-series 403/408 cu.in. with a 4.010" bore is intended for racing and high-output applications. The kit bundles a forged 4340 crank, 6.125" H-beam rods, ARP 8740 rod bolts, forged Mahle pistons with inverse dome, plasma-moly rings and King XP rod/main bearings, delivering a complete forged rotating assembly suited to nitrous or forced-induction builds.
Eagle Rotating Assembly Kit for Chevrolet/Pontiac LS-Series 403/408cu.in. - 4.010in Bore