1940 PT 105 Plymouth Pickup, Original running gear, In-line 201 cubic inch 6 cylinder engine boasting 79 horse power, 3 - speed manual transmission with no syncros so double clutching is mandatory to have fun.  Only 6,879 1940 PT 105's were built. Plymouth Pickups debuted in 1937 with the PT 50 featuring 4 truck models.  Plymouth ceased building pickup's in 1941 with the PT 125.