Eagle heavy-duty rotating assembly for Chevy 400 engines is a complete forged package intended for competition. It includes a 3.750" forged 4340 crank, 6.000" H-beam rods with 7/16" ARP2000 bolts, forged 2618 JE pistons (4.125" with -5.6cc dome), plasma-moly file-fit rings and King XP rod and main bearings, built to withstand high boost, nitrous, and exotic-fuel use.
Eagle Chevy 400 3.750in Crank 6.000in H-Beam -5.6cc Dome 4.125in Pistons Rotating Assembly