
The Eagle rotating assembly for Chevy 400 is a competition-oriented kit offering forged internals and premium bearing support, suited to nitrous and boosted setups. This assembly includes a 3.625" forged 4340 crank, 6.000" H-beam rods with 7/16" ARP 8740 bolts, forged 2618 JE 12.9cc dome 4.125" pistons, plasma-moly file-fit rings and King XP rod and main bearings.
Eagle Chevy 400 350 Mains 3.625in Crank 6.000in H-Beam 12.9cc Dome 4.125in Pistons Rotating Assembly