I had a '76 w 350/400 and PTO.
Poor thing rotted out, had over 200K on it and was still running fine (had transmission rebuilt).
It sucked in the woods, it was so big.
Cold in winter (too much space for just front heat).
But it hauled my crap and had room for a deer inside.
Could get my camo cold gear on while still seated behind steering wheel.
Was a good vehicle,.
Took out a doe on interstate at about 80 MPH. Hit on frame rail, so bumper grill and hood crinkled. Fender too.
Drove it 50 miles past that to get home ( tire smoked due to alignment screwed up).
Kid was in baby seat in middle of back seat, never even woke up.
Deer was a mess.