Recently my grandfather gave me his '72 K20. The truck is sitting under a shed at his house. I don't know when it was last running but the plate expired in 2001. He said he put "stabil" in the gas tank and I know the truck drove to where it is sitting. My question is, other than fresh gas, a new battery, changing the oil and probably tires, what else should I be worried about before driving the truck? I want to be able to safely drive the truck while I work on it a little along.
Thanks.