Hey guys I have some more questions for you. I have a 440 with an Edelbrock AVS 800 cfm. I’m running 3/8 fuel line from the tank to the pump. Right now I have rubber 3/8 line from the pump to an aftermarket vapor separator with 3/8 inlet/ outlet and 5/16 or 1/4 return (don’t really remember which). From there it’s a rubber 3/8 hose into a mr gasket pressure regulator and pressure gauge before finally getting to the carb. I want it to look a little more stock and clean. 1) Does anyone know where I can find 3/8 carb to pump preformed lines? 2) If I can’t get a preformed 3/8 line, will it be okay running stock 5/16 from the pump up to the carb? 3) If I use stock 5/16 preformed fuel line, does anyone know where to get an adapter fitting for the stock line to connect to Edelbrock carbs? The stock line fittings work on Carter carbs but not on Edelbrock carbs.