The Eagle rotating assembly for Chevrolet LS7 is a competition-grade crank-and-rod package built for racing, including nitrous and forced-induction use. It assembles a 4.125" forged 4340 long-snout crank with a 58-tooth reluctor and 6.125" H-beam rods. Assembly includes 7/16" ARP 8740 bolts, forged 4032 Mahle -8cc 4.125" pistons, plasma-moly file-fit rings and King XP rod/main bearings.
Eagle Chevy LS7 4.125in LongSnout Crank 58 Tth Relctr 6.125in H-Beam Rod 4.125in Piston Rot Assembly