UPDATE

Truck runs and I was driving it around yesterday. It did start to overheat a bit so I'm gonna flush the coolant and a couple other things. Started right up, no smoke or anything. One valve is sticking but I'm running carb cleaner through it.

One thing I did notice is that in the 20 minutes it was running, it managed to polish off almost an entire 5 gallons if fuel.... So I'm assuming it's running a bit rich. So I'm gonna have to do some adjusting if I can find the factory carb settings.

In all, very exciting. It's always a good thing to know you didn't buy complete junk XD