1964 Valiant "Get Runnin & Drivin"
Trick for a one "man" set install-
I use a couple of 1x4's about 4 feet long to slide the seat over the rocker area.
I also drill a hole in a couple 2x4 blocks to cover the studs so it slides easy.
There's precious little room to lift without hitting the roof and it's an awkward lift anyway.
Sliding it lets you use gravity and leverage to your advantage.
I've spent my entire life figuring out how to do "two man jobs" with only one man!
Tell us about that ford truck-
I bought a low mile 400 from a guy that was also selling a 77 camper special club cab 390.