I'm about to machine a set of spacers for my Disco 2 that are 1" thick. They're not too hard to machine, and doing an extra set or two won't be too hard. If you have any interest in a set, let me know. It'd be about $75 for a set of 4.

Details:
-works with the spring/shock rear end, but I don't know about air bags.
-Sits under the spring seat of the front and rear springs, with a cut out for the shock.
-Bolts included. Grade 8.
-This is about what they'll look like:



If you have any questions, PM me. I can make them thinner or thicker, but let's not get carried away on the thicker side. That gets dangerous with our top-heavy rigs. Anyway, if you need a specific thickness to even out after adding a bumper, a cubic foot of lead in the back, or something else, let me know, and I can make it happen.

I'm going to order materials in the next few days. Who knows, if I get especially into it, maybe I'll paint them!