I got a 84 elco with 4.3L with TH 350. It got about 20mpg on the highway.
The rearend 79-86 has the 7.5 and they're the weak one. That rearend in the one that you're looking at is a 8.5 10 bolt I think but not sure.
Thair's a company called U.S. body(I think) and they sell plastic body panels.
I also got couple elco websites if you need parts, but they're more west companies.
Mine was a daily driver but I drove that thing through hell and back couple times so that thing is parked for the time being. It kinda smoked last time I started and that was after it sat for a year.
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