You will be VERY unhappy with the operation of the torque tube rear end with that much of a change in ride height. Of course, the ride and handling will suck like a Hoover upright vacuum cleaner no matter what kind of suspension you use!
Jerry


"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!