| Model | T18A |
| Type | Synchromesh |
| Speeds | 4 Forward, 1 Reverse |
| Gear Ratios: First Second Third Fourth Reverse |
6.32:1 3.09:1 1.69:1 1.00:1 7.44:1 |
| End Play Tolerances | All end play controlled by selective thickness snap rings. Use thickest snap rings available. |
| Lubricant Capacity | 6-1/2 Pints (U.S.) |
| Lubricant Type | SAE 90 Gear Lubricant |