maz89
+1y
yeah, the newer blazer's have rear disc brakes, the only difference in the truck and blazer rear ends are the width. just remove the drum set up, axle shafts, backing plate. bolt the new backing plate for the disc setup on, hook up the e-brake cable if you wish, reinstall the axles, the rotors and calipers, and TA-DA! rear disc brakes!