Ramchargers

What do you need to know, they are the same power train as a pickup.
Full time 4wd until about 80 with small bolt wheels, (large to A body) after 80 had chevy style hubs with large bolt pattern, easy to put manual hubs on.
Look for rust in the rear section.
Most were 318 or 360, 99% were auto, I did find one with a four speed and I converted mine over.
Body parts fit off a truck, front fenders, doors etc,
86 would have 100 lbs of vacuum hose on it, but it is still the same basic motor in your A body.
My last one ended up with 6" lift, 3" body lift and 44" mudders.
And if you can find one a old toyota land cruiser roll cage, it will bolt in with no modifications except the holes needed to mount it.