Manley Pro Series I‑beam connecting rods for Ford 4.6L Modular engines are forged from premium 300M or 4340 steel and engineered for precision and strength. The rods feature a center‑to‑center length and bores sized per SKU, 7/16" ARP 2000 bolts, and are offered in various weight options with NHRA legal certification for select SKUs. They are intended to meet high horsepower demands and provide reliable replacement rods for performance rebuilds.
Manley Ford 4.6L Modular 300M Alloy 5.580in Bore Pro Series I Beam Connecting Rod Set