I have a '67 250 S being delivered. It's been sitting for awhile, and I wanted to get a new battery. Does anyone know the original battery for an inline 6 from 1967? I am going to redo all the fluids as well. Use regular oil? synthetic? I currently own2 corvettes, and use synthetic fluids; however, I know the older cars have different systems. Any suggestions on how to go about getting my new Wheels road ready? Thanks.