[DeTomaso] DeTomaso Digest, Vol 135, Issue 16

[Robert Stroj]

Hello,

I got early 71 car and my fuel tank looks as it is wrapped in fiberglass and
painted black. 
I tried with the magnet and actual tank is non-magnetic; is it aluminum?
Problem is that it must have a tiny leak as I see one corner on the bottom
always being wet, but it is not enough to actually make the fuel drip.
Are there any suggestions on best way to deal with this problem?
I understand one needs to take the motor out to get to the tank?
Is there a good way to repair/reseal my tank or is the best option to
replace it with new one?
What is best option/where to buy a replacement tank that would fit in stock
location. 

Thanks, Robert