Are you going to run an electric or mechanical gauge Levi? I have the auto-meter electric fuel gauge and while it seems expensive, at first, once you factor in the steel braided line, adapter for the fuel rail, gauge isolator so you don't run fuel into the passenger compartment (which are a real PITA to get right) and a mechanical gauge, the electric isn't much more money. The electric gauge also gives you a high and low memory which is nice for tuning.