Is 1/2" leaf spring relocation worth the trouble?

Quick question. Using the 1/2" relocation, will 18×10 with +24 and 295/40/18 work on the back?
I found a good deal a used set. They are like the wheels on the yellow car

View attachment 1716282934

The offset is the problem, so it’ll depend on the rear axle. That’s about 10mm less than what you need for a 68-70 B rear, and probably about 12mm too much for an A body 8 3/4.

I’d have to refresh my memory on the uncut 8.8 width, I think it would be close because I recall that one being a bit narrower than the 68-70 B rear.

The 18x10 and 285/40/18 would work with the 1/2” offset. You’d just have to make the +24 part work.