Had One! Well, My Dad and I had 3 and a '67 Van. I used to work out of the van and used the pickup to run around in for parts and stuff. It was an Air Force vehicle. They had cut along the seams in the bed and had fitted Stahl tool boxes into both sides, welded in, with the drop down door. It was great to work out of and a real attention getter.
Dad had the 5 window version. I think he had an 8 cylinder Crown Vic engine and matching auto in it. Painted it red. It had two speeds: stop and <span style="font-weight: bold"><span style="font-style: italic">go like H E double toothpicks</span></span>! He did that little project while in his mid 70's.
Saw a nice one in Rochester, Mich on Rochester Road in front of an auto parts store, near downtown this spring. Super sweet. There are still 3 in our county here in Haywood County, NC. One is my old truck.
Lot's of fun...