I need to put a bandaid on this tomorrow (Memorial Day) because I need to drive the car to the airport on Tuesday, returning Friday. By then the actual correct part will be at the house.

I think by fumbling with it today I made the leak worse, lol. So tomorrow I'll try to cut the pipe and slide on some 3/8 fuel hose and secure with some clamps, which I have in my garage. If that doesn't work, I may be out of luck and taking my Cobra to the airport (ugh) instead.