Disc & Drum Brake Specifications
BRAKE SPECIFICATIONS
| Application | In. (mm) | ||
|---|---|---|---|
| Front Rotors | |||
| Standard Except Cadillac | |||
| Disc Diameter | 11.00 (279) | ||
| Lateral Runout | .004 (.10) | ||
| Parallelism | .0005 (.013) | ||
| Original Thickness | 1.035 (26.3) | ||
| Minimum Refinish Thickness | 1.02 (25.9) | ||
| Discard Thickness | .965 (24.5) | ||
| Heavy Duty, Wagon & Cadillac | |||
| Disc Diameter | 12.00 (305) | ||
| Lateral Runout | .004 (.10) | ||
| Parallelism | .0005 (.013) | ||
| Original Thickness | 1.035 (26.3) | ||
| Minimum Refinish Thickness | 1.02 (25.9) | ||
| Discard Thickness | .965 (24.5) | ||
| Rear Drums | |||
| Drum Diameter | 11.00 (279.4) | ||
| Drum Width | 2.00 (50.8) | ||
| Maximum Drum Refinish Diameter | 11.060 (280.92) | ||
| Discard Diameter | 11.090 (281.69) | ||
| Brake Cylinder Diameter | |||
| Cadillac | |||
| Standard | .937 (23.8) | ||
| Commercial Chassis | 1.000 (25.4) | ||
| Except Cadillac | |||
| Standard | .748 (19.0) | ||
| Heavy Duty | .937 (23.8) | ||
| Wagon | 1.000 (25.4) | ||
| Master Cylinder Diameter | 1.125 (28.57) | ||