You can pick up some rubber fuel line (3/8" IIRC). Cut the old lines off where they come from the steel lines up under the master cylinder and the fittings off the end where they go back to the LIM.
Use hose clamps on each end and connect it up with the old fittings. IIRC you'll need about 2.5 ft of fuel line.
That's what I did at first anyway.
