Eagle LS-series competition rotating assembly for Chevrolet and Pontiac LS engines is built for racing use, including nitrous and forced-induction applications. The assembly includes a forged 4340 4.000" crank, 6.125" H-beam rods with ARP 8740 bolts, forged 4.030" Mahle -4cc flat-top pistons, plasma-moly file-fit rings and King XP rod/main bearings. Supplied as a balanced, high-strength rotating assembly for competition builds.
Eagle Chevrolet/Pontiac LS-Series Competition Assembly 4.030in Bore 6.125in H-Beam