Brake Rotor/Disc
| <Front> | Nominal Thickness | 0.945 Inch (in) |
| Minimum Thickness | 0.882 Inch (in) | |
| Thickness Variation (Parallelism) | 0.0004 Inch (in) | |
| Run Out (TIR) | .003 Inch (in) Note: 1984-87 LTD & Marquis, .0003. | |
| Finish | 16-79 Micro-Inches (micro-in) |
| <Front> | Nominal Thickness | 0.945 Inch (in) |
| Minimum Thickness | 0.882 Inch (in) | |
| Thickness Variation (Parallelism) | 0.0004 Inch (in) | |
| Run Out (TIR) | .003 Inch (in) Note: 1984-87 LTD & Marquis, .0003. | |
| Finish | 16-79 Micro-Inches (micro-in) |