Someone pointed out that I have the wrong fuel pump on my 72. Apparently factory air cars like mine should have a fuel pump with two return lines. Why the 2 lines and am I causing any problems using a non-a/c fuel pump on my a/c car?

Thanks.

If you have a fax machine-I could send you prints from my 1972-assembly manual.This set up is the worst of the worse. So many lines attached to all types of components. You can remove the system-which I did and used a electric pump. Its a lot easier.Call me at 310-322-1589 if you have a fax.