We had a 76 Chevy Cheyenne, 350, 3 on the tree standard, that I learned to drive on. No power steering, no ac, nothing, had to stand on the clutch to press it down, but it ran like a raped ape.
Rusted out quicker than a peeled apple turns brown too.
I remember when Dad bought it, we drove it home and immediately gutted out the catalytic convertor and beat out the "unleaded" only gas nozzle to accept the larger "Regular" nozzle and never ran unleaded in it other than the tank it came with.
Buddy of mine had a 72 that looked identical to the one in the 747 commercial, same paint scheme. It was a beast too.