02-05
Front rotors:
-nominal thickness - 1.140"
-discard thickness - 1.080"
-max allowable thickness variation - .001"
-max allowable lateral runout - .002"
Rear rotors:
-nominal thickness - .787"
-discard thickness - .728"
-allowable thickness variation - .001"
-max allowable lateral runout - .002"
Torque specs:
Front caliper bracket bolts - 118 ft/lbs
Front caliper bolts - 31 ft/lbs
Front brake hose bolt - 30 ft/lbs
Front brake bleeder screw - 110 INCH/lbs
Rear caliper bracket bolts - 148 ft/lbs OR 89 ft/lbs, see note below
Rear caliper bolts - 23 ft/lbs
Rear brake hose bolt - 40 ft/lbs
Rear brake bleeder screw - 110 INCH/lbs
Rear backing plate nuts - 100 ft/lbs
Wheel nut torque:
103 ft/lbs
Brake fluid:
DOT 3
Source: MOTOR Brake specifications guide, 2011
Note - There has been conflicting torque specs for the rear caliper bracket bolts. GMSI and Motor show 148ft lbs, while a Helms book shows 89ft/lbs. At the time of this edit, the official answer is unknown. I'll update this as soon as we know the real toque spec. Credit to meerschm and billzie for pointing this out.
Front rotors:
-nominal thickness - 1.140"
-discard thickness - 1.080"
-max allowable thickness variation - .001"
-max allowable lateral runout - .002"
Rear rotors:
-nominal thickness - .787"
-discard thickness - .728"
-allowable thickness variation - .001"
-max allowable lateral runout - .002"
Torque specs:
Front caliper bracket bolts - 118 ft/lbs
Front caliper bolts - 31 ft/lbs
Front brake hose bolt - 30 ft/lbs
Front brake bleeder screw - 110 INCH/lbs
Rear caliper bracket bolts - 148 ft/lbs OR 89 ft/lbs, see note below
Rear caliper bolts - 23 ft/lbs
Rear brake hose bolt - 40 ft/lbs
Rear brake bleeder screw - 110 INCH/lbs
Rear backing plate nuts - 100 ft/lbs
Wheel nut torque:
103 ft/lbs
Brake fluid:
DOT 3
Source: MOTOR Brake specifications guide, 2011
Note - There has been conflicting torque specs for the rear caliper bracket bolts. GMSI and Motor show 148ft lbs, while a Helms book shows 89ft/lbs. At the time of this edit, the official answer is unknown. I'll update this as soon as we know the real toque spec. Credit to meerschm and billzie for pointing this out.