Fuel & Return Line Orientation Help??

[valman]

Hi Everyone,

Does the 1/4 " Return line follow (piggy back)  the 3/8 " line from the sender unit to the fuel pump? and if so is the return line on the bottom of the S clip?

Your kind knowledge is always appreciated....
Chris

[YellowThumper]

Hi Everyone,

Does the 1/4 " Return line follow (piggy back)  the 3/8 " line from the sender unit to the fuel pump? and if so is the return line on the bottom of the S clip?

Your kind knowledge is always appreciated....
Chris

1/4 inch line is only the vent line for tank. It does follow the fuel line part of the way. But not fully.

[anlauto]

The 1/4 return and the 3/8 main run side by side the whole length of the car, their position will tend to change throughout the route...won't really matter which one is "on top" 

[Cratos]

I went 3/8 both ways .later added an Areomotive tank set-up  no more fuel problems.

[usraptor]

Like Alan said, on my '70 'Cuda both lines run side by side from the tank to the engine bay