The fuel lines from Fines Lines fit perfect. I have used there fuel, brake, trans cooler lines and they all fit great and did not leak. All mine were mild steel, easy to work with and to seal.

During construction. This car was 4 wheel drum power brake car and I noticed the new disc brake lines were routed different.

71 power disc brake. Also has factory return line along the frame with the fuel supply. Also a 2 piece vent line.