Axel-Flip questions

The axle tube is 3” so an axle flip will raise the car about 3.5” or so.

From a pinion angle standpoint it’s definitely no worse than putting a lift kit on a truck. You’ll want to get that dialed before you weld the perches on.

It will absolutely ruin your caster settings though, and that will make the car drive like a shopping cart for that time on the freeway. It will not be fun. But the factory UCA’s won’t have enough adjustment to get that caster back. And even offset bushings in the UCA’s probably won’t be enough.