The Eagle rotating assembly for Chevy 400 is engineered for racing and boosted applications, offering a forged crank, strong H-beam rods and Mahle inverted-dome pistons to support aggressive tune levels. The kit supplies a 3.750" forged 4340 crank, 6.000" H-beam rods with 7/16" ARP 8740 bolts, forged 4032 Mahle -16cc inverted-dome 4.145" pistons, plasma-moly file-fit rings and King XP rod/main bearings.
Eagle Chevy 400 3.750in Crank 6.000in H-Beam -16cc 4.145in Pistons Rotating Assembly