hey all! i have a 63 buick special with a 215-2v. i dropped my gas tank and there is one wire running from the tank to the gauge at the dash. should there not be another wire for ground? when i dropped the tank it had 1976 written on it so the tank was replaced. how is this tank grounded? should i run a extra wire for ground? where should i connect it? was this tank grounded in some other way than the original was? thanx for any help. keith (who should have his buick on the road by the fall!!!-yes!!!!!