Flathead V8 engine, passenger car 4 speed transmission, 8" Ford Torino rear differential. This truck will travel highway speeds all day long with its passenger car transmission and rear end conversion. It has a frame off restoration "every bolt and nut" about 5 years ago. It has been in dry storage for the last 4 years. Runs and drives excellent!!!! This truck started its life out as a rust free F-5 cab and chassis. The previous owner restored and custom built this truck with every bolt and nut to a 3/4 ton pickup.