zadaddy
+1y
There was a guy here several years ago that had a 1st gen 4x4 blazer that was planted...it was so far back i think he had air shocks on it! And to top it off, the 4wd still worked! I remember him slingin mud at booger bash one year with all 4 wheels...
Anyway, I'll try to get in touch with him and find out how he did it. Maybe it will be a little help for you.