| RPM Chart Per MPH | |||||||||||||
| 4.10 Ring and Pinion | |||||||||||||
| 1.00 4th Gear Trans Ratio (5-spd) | |||||||||||||
| 1.00 3rd Gear Trans Ratio (Auto) | |||||||||||||
| MPH | |||||||||||||
| 50 | 60 | 70 | 80 | 90 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | ||
| 25.0 | 2755 | 3306 | 3857 | 4408 | 4959 | 5510 | 5786 | 6061 | 6337 | 6612 | 6888 | 7164 | |
| 25.5 | 2701 | 3241 | 3782 | 4322 | 4862 | 5402 | 5672 | 5943 | 6213 | 6483 | 6753 | 7023 | |
| Tire | 26.0 | 2649 | 3179 | 3709 | 4239 | 4769 | 5298 | 5563 | 5828 | 6093 | 6358 | 6623 | 6888 |
| Height | 26.5 | 2599 | 3119 | 3639 | 4159 | 4679 | 5198 | 5458 | 5718 | 5978 | 6238 | 6498 | 6758 |
| In inches | 27.0 | 2551 | 3061 | 3572 | 4082 | 4592 | 5102 | 5357 | 5612 | 5868 | 6123 | 6378 | 6633 |
| 27.5 | 2505 | 3006 | 3507 | 4008 | 4509 | 5009 | 5260 | 5510 | 5761 | 6011 | 6262 | 6512 | |
| 28.0 | 2460 | 2952 | 3444 | 3936 | 4428 | 4920 | 5166 | 5412 | 5658 | 5904 | 6150 | 6396 | |
| 28.5 | 2417 | 2900 | 3384 | 3867 | 4350 | 4834 | 5075 | 5317 | 5559 | 5800 | 6042 | 6284 | |
| Courtesy Mustang Parts and Tech; www.mustangpartstech.com | |||||||||||||