Ed I stand corrected on the first production of the Plymouth PT. Jim B probably knows more of it's past history than myself, back in 86 Jim wrote an Allpar article on this truck http://www.allpar.com/history/plymouth/pickups.html Randy Johnson of Austin TX had contacted the club searching for information, I have a file with letters going back that far with photos, Randy didn't really get to grips with it apart from having it shot blasted and a coat of red-oxide. Ed Peterson took a lot of interest in it and asked for first shout should Randy want to sell it on but Ed couldn't wait and Randy passed within months. I purchased it from his widow August 2014.
There is no serial # and the title refers to the engine # + yr. I have found the original engine # on the frame but it's not the same as the docs. Defiantly a PE frame with the correct front end body work, I'm fairly certain the cab is 1 1/2 Ton 33/34 Dodge but then it get blurred, the bed and rear fenders may be 37 with possibly the bed shortened by 6" on the front end. At some time it might have had a V engine fitted as the frame had large holes cut through the cross members down both sides which have now been repaired. Should at some time Chrysler Historical decide to cross reference engine # to serial # it would be possible to say what it's identity was when it came off the track, can narrow it down to the early builds as the King bolts were up graded part way through production and this has the smaller size.
Hope this helps Tom