The Eagle Ford 351W rotating assembly pairs a balanced forged 4340 4.170in crank with 6.250in H-beam rods and -6.6cc flat-top 4.155in forged 4032 pistons. Built for racing use including nitrous and forced induction, the assembly includes 7/16in ARP 8740 bolts, plasma-moly file-fit rings and King XP rod and main bearings for dependable high-RPM service.
Eagle Ford 351W 4.170in Crank 6.250in H-Beam -6.6cc Flat Top 4.155in Pistons Balanced Assembly