I finally bought a vehicle, and this one just acquired antique status! 83 was the last year for the F100. 6 banger with 3 on the tree. It needs more un-customizing, as I took the plastic 4 x 4 things and fake exhaust ports off. There was a house light switch for the horn wired straight to the battery. The guy's girlfriend keyed the side of the truck. I changed out the side mirror to a truck mirror. Then I threw out all kinds of junk and trash in the cab and bed. But it doesn't leak or smoke.