hey mic have a complete rear ac/heat box for parts the only thing i have removed is the evaporator core that im wanting to make an ac chilled intercooler eventualy. anyway if you find you need the rear blower motor the box is currently apart id give it to you if thats what you need. exelent choice of ride! im guessing your 6.0 awd?
5.3 2wd upgrades: Nelson tune, stainless lt's, magnaflow, e-fans, msd's, cai.