1968 Barracuda Notch 340

You're going to laugh. I like the look of the car from the rear with a full view of the diff, tires etc. Anything hanging down was in the way.
Well, that’s a valid reason. That said, I think I personally would’ve still dropped it down as low as possible without hanging out under the rear bumper. Even 2-3” would’ve helped with the filler tube having more slope.