The Eagle heavy-duty rotating assembly for Chevy 400 with 350 mains centers on a 3.750" forged 4340 crank sized for 350 main journals and 5.700" H-beam rods. Pistons are forged 2618 JE inverted-dome 4.125" units with 36cc volume for forced-induction applications. Kit includes 7/16" ARP 2000 bolts, plasma-moly file-fit rings and King XP rod/main bearings for reliable high-load operation.
Eagle Chevy 400 350 Mains 3.750in Crank 5.700in H-Beam -36cc 4.125in Pistons Rotating Assembly