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The Eagle Competition rotating assembly for Ford 429/460 SCJ centers a 4.140in 4340 steel crank with 6.700in H‑beam rods and forged 4032 Mahle -28cc inverted-dome 4.390in pistons for racing use. It includes 7/16in ARP 8740 bolts, plasma‑moly file-fit rings and King XP rod and main bearings and is promoted for nitrous and forced-induction competition applications.
Eagle Ford 429/460 SCJ 4.140in Crank 6.700in H-Beam -28cc Inv Dome 4.390in Pistons Rotating Assembly
