11 I removed the front clip again for easier access, which also made taking this picture possible. The return line goes into the bottom of the regulator, mounted on the firewall, while the feed line goes into the front port via a 90-degree fitting. By crossing the hard lines over, they run neatly to their destinations. While there should be no movement between the chassis and body, it's still wise to use flexible braided hose here. I'll fabricate a mount to secure the ends of the hard line.