Fuel lines

I used nylon tubing and wash-down Push-to-Connect bulkhead fittings on the Valiant for the supply & re-purposed the OE for the return. Screwed NPT-AN adapter fittings into the bulkheads (mounted in tabs) and ran emissions barrier hose on Push-Lock/Barb-tite hose ends. The page on the barrier hose says something about not using it on barbed fitings, so I'm not advocating following in my footsteps. It has been running as a DD this way for over a year.