Eagle Competition rotating assembly for Ford 351W combines a 4.000" forged 4340 crank with 6.250" H‑beam rods, ARP 8740 bolts and forged 4032 Mahle -20cc inverted‑dome 4.040" pistons. Plasma‑moly file‑fit rings and King XP rod/main bearings are included. Built as a matched rotating group for high‑demand engines, it’s marketed for racing use including nitrous and forced‑induction applications.
Eagle Ford 351W 4.000in Crank 6.250in H-Beam -20cc Inv Dome 4.040in Pistons Rotating Assembly