An Eagle Competition rotating assembly built for Chevy LS3 4.070" bore engines, supplied as a complete kit intended for racing and high-demand use including nitrous and forced-induction. The assembly includes a forged 4340 crank, 6.125" H-beam rods with 7/16" ARP 8740 bolts, forged 4032 flat-top pistons at -4cc, plasma-moly rings, a 58-tooth reluctor and King XP bearings. It's assembled to support aggressive engine builds within the listed specifications.
Eagle Chevy LS3 4.070in Bore 4.000in Stroke -4.00cc Flat Top Rotating Assembly Kit