Eagle Pro Street rotating assembly for Ford 351W engines. The balanced assembly features a 4.000" forged 4340 crank, 6.250" I‑beam rods, ARP 8740 bolts and forged 4032 Mahle -20cc inverted‑dome 4.040" pistons, together with plasma‑moly file‑fit rings and King XP bearings. It ships as a factory balanced rotating package for naturally aspirated builds.
Eagle Ford 351W 4.000in Crank 6.250in I-Beam Rods -20cc Inv Dome 4.040in Pistons Balanced Assembly