Eagle rotating assembly for Pontiac 400 is offered for competition builds and includes a 4.250" forged 4340 crank, 6.800" H-beam rods and 7/16" ARP 8740 bolts. Forged 4032 MAHLE 4.155" pistons with 22cc inverted domes, plasma-moly file-fit rings and King XP rod and main bearings deliver a balanced, race-capable rotating package.
Eagle Pontiac 400 4.250in Crank 6.800in I-Beam Rods -22cc 4.155in Pistons Rotating Assembly