Eagle rotating assembly for Chevy 400/350 is built for racing and boosted applications, combining a 3.750" forged 4340 crank with 5.700" H-beam rods and 7/16" ARP 8740 bolts for reliable strength. Forged 4032 DSS -16cc inverted-dome 4.155" pistons, plasma-moly file-fit rings and King XP rod/main bearings finish the assembly to support consistent operation under increased stresses.
Eagle Chevy 400 350 Mains 3.750in Crank 5.700in H-Beam -16cc 4.155in Pistons Rotating Assembly