well im doing a nailhead swap on a 340 car but its factory air so its all aftermarket but the tank. so im kinda lost and having to fab this up myself.
if its an a/c car you just need to use the a/c fuel filter and run the second hose back to the tank. you may have to add the correct fuel level sender so you have a place to send the fuel too\
well its an ac car but the ac was unhooked and it only has a basic fuel line now. car had a 73 350 swapped in. and as for fuel filter i havent found one on it. so idk what all im missing.
my car will be running a external electric pump and inline filter going into a ebrock 750. where was the factory filter mounted mine will be on the frame. so would i have the same issue with vapor lock oem cars do. if so will just a t and a line going back to the tank fix all that. seems that would be the simplest option.