Ford RWD Toploader 4 speed 1964-73 Car HEH-RUG Transmission Rebuild Kit with Max Load Bearings BK135HDWS This kit is for a Rear Wheel Drive, Ford Car Toploader 4 Speed. It has an Iron Case, 10 Bolt Steel Top Cover, is a straight 4 speed and is for all engines. This kit includes heavy duty max load front and rear main shaft bearings, seals, high quality synchro rings and a complete small parts kit that includes washers, snap rings, needles etc.