I put a 1/2 soft drawn aluminum fuel line from the local hardware store(25 ft roll
)on my 1969 Dart years ago, I mounted the electric fuel pump on the passenger side rear subframe down low towards the front of the sub frame so the pump would be lower than the bottom of the stock gas tank. I fed the pump with two pickups out of the stock sender, one 5/16 and I had another 3/8 pickup added to it
. I fed them into a Moroso Y fuel block and then into the back of the pump, I ran the 1/2 inch line straight forward up through the trans cross member through a existing hole I enlarged with a Unibit
I did fasten it to the floor and the front sub frame with adele clamps, I also installed a piece of 1 5/8 O.D. x .120 thick roll bar tubing 18 inches long beside the flywheel area per NHRA class requirements for bracket racing. I bought a piece of plumbing insulation for a 1/2 inch copper line and used it around the fuel line inside the roll bar tubing to keep it from rubbing and vibrating. I did fasten the roll bar tubing to the front sub frame also with plumbers tape
