Eagle rotating assembly for the Pontiac 400 is a competition-grade package featuring a 4.250in forged 4340 crank, 6.800in H-beam rods and -6cc flat-top 4.155in forged pistons for racing use including nitrous and forced induction. Built with 7/16in ARP 8740 bolts, plasma-moly file-fit rings and King XP rod/main bearings, it targets high-load applications.
Eagle Pontiac 400 4.250in Crank 6.800in H-Beam -6cc Flat Top 4.155in Pistons Rotating Assembly