E4OD Trans, 1989-1991 Ford 4wd. High performance overdrive, intermediate and forward clutch packs, with one additional clutch added per section. Modified transmission pump to increase line pressure, which provides increased clamping force on the clutch packsModified valve body that focuses around precise shifts, increase line pressure and increasing the torque capacity of the E4OD New bearings, seals and gaskets.
New low roller clutch, heavy duty intermediate sprag, bonded coast and overdrive pistonsFeatures: