1/2 ton 2wd lift on a 3/4 ton Suburban

[Sickboy73]

Does anyone know if a Fabtech 1/2 ton lift/long travel kit can be bolted on to a 3/4 ton Suburban? I have an '87 3/4 ton Burban that I would like to lift but I can't find anyone that makes kits for these tanks. I would like to keep my 3/4 ton spindles but change everything else especially the coil spring. Right now it has (what the previous owner told me) a 3" lift coil (unknown brand) but the ride is real rough. If anyone knows if this can be done please let me know.