Heavy-Duty 4R100 Transmission for Ford Trucks & Vans The 4r100 transmission is designed for heavy-duty performance, making it perfect for towing, hauling, and commercial use. Each unit is tested for gear engagement, pressure balance, cooling capability, and shift timing. Built to handle high torque, the 4R100 transmission provides strong acceleration and stable shifting in demanding conditions. Backed by warranty and fast shipping, it’s a reliable replacement for Ford Super Duty trucks and Econoline vans. visit us: https://allamericanmotorshub.com/product/4r100-transmission/