I'm going with a nylon black 1/2" fuel line attempting to keep an original look. Two feed lines running down the drivers side. One to the mechanical fuel pump (Robbmc 550hp), and the other from the electrics (240-A's) up to a T above the mech fuel pump. I might add a check valve for insurance. 1/2" line to feed the now commonplace 600 hp KC482.
Question is about the fuel log. I want to keep things looking "original" but I'm worried the NOS fuel log that guys have used (Power Surge) will not flow enough to the carb. What do you think? Maybe fab something up with a larger diameter tube for the log with 1/2" outlets to the carb? Or get this one from Jegs:
http://www.jegs.com/i/JEGS/555/15196/10002/-1
I hesitate to get the one from Jegs because of the non original look but it has provision for a return line. The 1/2" return will run back to the tank down the right frame tube.
I'm putting this post on the KC forum as well.