The Eagle Competition rotating assembly for Chevy 400 is a forged rotating package built for racing, including nitrous and forced-induction. It features a 3.750" forged 4340 crank, 5.700" H-beam rods with 7/16" ARP 8740 bolts, forged 4032 Mahle 4.145" pistons with -20cc inverted domes, plasma-moly file-fit rings and King XP rod and main bearings.
Eagle Chevy 400 3.750in Crank 5.700in H-Beam -20cc 4.145in Pistons Rotating Assembly