Transmission identification
(→Mopar automatic transmissions) |
(→T-18: first AND reverse are not synchronized) |
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Line 2,376: | Line 2,376: | ||
:'''Jeep''': | :'''Jeep''': | ||
*Internals from a T-18 can be put in a T-98 case, case length 11.87" | *Internals from a T-18 can be put in a T-98 case, case length 11.87" | ||
− | * Cast iron case, first not synchronized. | + | * Cast iron case, first and reverse are not synchronized. |
*Original Ford truck part number on case T18-1X or 13-01-065-9XX | *Original Ford truck part number on case T18-1X or 13-01-065-9XX | ||
*Were also close ratio transmissions that had a 4.02:1 first gear. There is no way to tell the ratio from the outside, unfortunately. If it’s out of the vehicle, putting it in first gear and rotating the input shaft and counting the output shafts revolutions is the only real way to verify. **Gear Ratios: 4.02 2.41 1.41 1.00 4.73 (Rev.) | *Were also close ratio transmissions that had a 4.02:1 first gear. There is no way to tell the ratio from the outside, unfortunately. If it’s out of the vehicle, putting it in first gear and rotating the input shaft and counting the output shafts revolutions is the only real way to verify. **Gear Ratios: 4.02 2.41 1.41 1.00 4.73 (Rev.) | ||
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*An advantage to the IH 4WD T-18 is most of them were mated to a Dana 20 transfer case. The Dana 20 used in Scout trucks uses the same bolt pattern and input gear as most Dana 20s used in Jeep trucks. The transmission to transfer case adapter for the Dana 20 used in IH trucks is short like the adapter used in Jeep trucks. Rebuilding one of these transmissions with a Ford or Jeep input shaft may be a way of getting a low buck T-18 in your Jeep. | *An advantage to the IH 4WD T-18 is most of them were mated to a Dana 20 transfer case. The Dana 20 used in Scout trucks uses the same bolt pattern and input gear as most Dana 20s used in Jeep trucks. The transmission to transfer case adapter for the Dana 20 used in IH trucks is short like the adapter used in Jeep trucks. Rebuilding one of these transmissions with a Ford or Jeep input shaft may be a way of getting a low buck T-18 in your Jeep. | ||
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===T-18A=== | ===T-18A=== | ||
*The Jeep T-18A was wide ratio with 6.32:1 first gear. | *The Jeep T-18A was wide ratio with 6.32:1 first gear. |