Ok, cool. I won't worry about the lead substitute then. After doing some research and looking under the car I have a good list of maintenance that I need to do, but I'm going to have to park the car untill I can get wheels and tires. The tires on the car right now were made in 1994, so they aren't exactly safe. I also had one of the coolant hoses split and leak out a bunch of coolant on my way to work the other day so I just went ahead and ordered a whole new cooling system (hoses, heater valve, and radiator). As far as tires go I think I'm going to go with some 235/75/15's and some small amount of lift to clear them (possibly an OME kit, not decided yet).