Best Air Shocks for Raising Back end?

The only good air shock on one of these cars is NO air shock. Add enough air to raise the back end of the car and you’re bypassing the springs and putting the weight of the car on the shock mounts, which won’t handle that kind of load long term.

As for longer rear shackles, they screw up the leaf spring geometry and they’ll wear out the springs faster. And handle like crap, even worse than just raising the rear roll center.

Get springs that have a higher arch, or plan on replacing stuff you’re going to break in the meantime by doing it the wrong way.