I have a 69 with a 350 which I just reinstalled the tank yesterday trying to get my gas gauge to work. Mine only has a 3/8" line going out to the pump no return lines. I removed the old pump last year and installed an Edelbrock Performer pump. I have no return lines.I'm building a 69 Camaro RS, 350 that has no gas tank.
Do I need to buy the sending unit and pump to carb. line that has the return vent line? What was the original purpose of the return line...........safety?
Thanks in advance for any info.
is hooked up to canister behind left headlight from pump then to tank...Happy Motoring