Ford E4OD/4R100 Transmission Less Steel Rebuild Kit 4/97-2000 This rebuild kit includes all of the Alto Friction Clutches, 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 Sealing Rings made by SPX/Filtran or Stellar, 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.