The Eagle rotating assembly for Chevy 400 is designed for racing and boosted setups, pairing a forged crank and H-beam rods with Mahle pistons to handle elevated stresses. The kit includes a 3.750" forged 4340 crank, 6.000" H-beam rods with 7/16" ARP 8740 bolts, forged 2618 Mahle 4cc dome 4.155" pistons, plasma-moly file-fit rings and King XP rod and main bearings.
Eagle Chevy 400 3.750in Crank 6.000in H-Beam 4cc Dome 4.155in Pistons Rotating Assembly