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| Transmission: | Ford 4R100 4 speed automatic transmission |
Allison 1000 5 speed automatic transmission |
47RE 4 speed automatic transmission |
| Applications: | 1999 - 2003 Ford Super Duty |
2001 - 2005 Chevrolet/GMC HD |
1996 - 2002 Dodge Ram |
| 1st Gear: | 2.71 : 1 |
3.10 : 1 |
2.45 : 1 |
| 2nd Gear: | 1.54 : 1 |
1.81 : 1 |
1.45 : 1 |
| 3rd Gear: | 1.00 : 1 |
1.41 : 1 |
1.00 : 1 |
| 4th Gear: | 0.71 |
1.00 : 1 |
0.69 : 1 |
| 5th Gear: | N/A |
0.71 : 1 |
N/A |
| Reverse: | 2.88 : 1 |
4.49 : 1 |
2.21 : 1 |
| Max. Input Torque: | 1000 lb-ft |
520 - 565 lb-ft |
450 lb -ft (Chrysler strength designation "7") |
You May Also Be Interested in:
| 4R100 Transmission Specs | Allison 1000 Transmission Specs |
| 47RE Transmission Specs | 6.7L Power Stroke vs. 6.7L Cummins |


