Chevy 62' leaf springs on all corners???

[JohnyWard]

Has any one swapped in the late model chevy 62 inch leafs in a first gen Blazer? What part did you use? How do they flex? Any unsuspected issue come up?

I'm about to begin a rebuild on a 71 Blazer with a resto-rock end in mind. I'd like to look like slightly modified stock with 4-6 inches of lift and the most flex I can get in that range. But it also has to have street manners.

Any input would be greatly appreciated.