What year and body style tank...the sump kits work
well and a return up in the front/side corner would
be a good return area... dont use the sump for a return
area... that would be a turbulence and aireation issue
being that its in a confined area(you put a few 1" holes
in the bottom of the tank where the sump mounts)... if you
do use a sump kit.. keep it towards the rear of the tank
and have a few holes just ahead of the rear sump wall ..so
if your low on fuel it will get the most fuel into the sump
Also when you return the fuel have it so the return fuel is
in the fuel(not above the fuel level).. the splash will create
air... I dont have any pics of the stock tanks I use to build
for Chrysler (wasnt allowed to take pics out of work being
that the tanks were pre production stuff)... I can show you my
Rampage tank but its a alum home made item