[Chevelle-list] fuel sending unit

[rml438]

So I restored my dash over the winter, new fuel and temp guage. the dash turned 
out great. However, my fuel guage is not accurate. I put 5 gal. in the tank and 
it reads past full. If I have to drop the tank to check my grounds, should I 
just replace my sending unit. And if so what sending unit do I need for a 70ss 
396. It looks like dropping the tank is going to be quite a ordeal. I think I 
am going to have to partially remove my exhaust. Thanks again yall  for your 
help. Bob