i have used a pump from a late 80's early 90's ford trucks with an inline six on several lt1 motor swaps and they worked great.it would be best to remove the factory fuel pump from the fuel pump module.you can drop a hose into the sump and put a fuel pump in front of your fuel filter"meaning you want the fuel going into the filter before the pump"

 

WOW dropped the tank today NEVER again what a nightmare the absolute worst part was getting the tank back in because the filler neck doesnt come off but i did find out that i have a bent panhard bar so an nice new adjustable bar is on the wishlist

 

then can we add you to the list of those who support cutting the hatch which GM should have done in the first place?

 

deff especially since the sending unit has a hinge in it the fact that i have a conv would have not mattered