Ford Overdrive 4/97-2000 E4OD/4R100 Master Rebuild Kit This rebuild kit includes all of the Friction Clutches, Steel Plates, Sealing Rings, Metal Clad Seals, Gaskets, Orings, Rubber Piston Seals. This Transmission Kit is one we sell everyday to Transmission Shops, it fits the 4/97- 2000 Ford E4OD/4R100 Overdrive Transmission. If you have a different year please see my other listings! All these Kits have Clutches Manufactured by Alto and Gasket Sets made by the Co. TRANSTEC. This E4OD Transmission is the Electronically Controlled 4 Speed Overdrive That comes in some Light Trucks, Vans E & F Series 2wd & 4wd. For the Trucks in the 8500-16000lb GVW Range 5.0L, 5.8L, 7.3L & 7.5L Engines.