[G-Pete]

My DD is a Suburban, we build the law enforcement parts for the PD's and Sheriff DPS.

The IRS track is stock and the body get flared 2 inch both sides. It will look pretty "muscular"...

The final decision is not made yet, I need to see the flares on the car and take a look.

Bryan in MO shorten his half shafts 2.5 inches and made new upper and lower A-Arms. he sent the units next week down here and I will take some pictures and post them here.
I talked to him on the phone this weekend and his project moves along pretty well. He will sell some accessories, bodies and frame parts - like the a-arms on his website (under construction).