Manual and Automatic Transmission .

Manual Transmissions 
Model  1 st  2 nd  3 rd  4 th  Reverse  Diff ratio 
XK (144 Ci)  3.19:1  1.75:1  1.00:1  4.46:1  3.56:1 
XK (170 Ci)  3.19:1  1.83:1  1.00:1  4.46:1  3.50:1 
XL (144 Ci )  3.29:1  1.83:1  1.00:1  4.46:1  3.56:1 
XL (170 Ci )  3.29:1  1.83:1  1.00:1  4.46:1  3.50:1 
XM (144 & 170 only)  3.29:1  1.83:1  1.00:1  4.46:1  3.56:1 
XP (144 &170 Ci )  3.29:1  1.83:1  1.00:1  - 4.46:1  3.5:1 
XP (200 Ci )  3.29:1  1.83:1  1.00:1  - 4.46:1  3.2:1 
XR  2.95:1  1.69:1  1.00:1  - 3.8:1  3.5:1 
XR GT  2.78:1  1.93:1  1.36:1  1.00:1  2.78:1  2.93:1 (LSD)
ZA Fairlane 6 cyl  2.95:1  1.68:1  1.00:1  - 3.8:1  3.23:1 
ZA Fairlane V8  2.71:1  1.69:1  1.00:1  - 3.47:1  3.23:1 
XT 188Ci  2.95:1  1.68:1  1.00:1  - 3.8:1  3.5:1 
XT 221Ci  2.95:1  1.68:1  1.00:1  - 3.8:1  3.23:1 
XT V8  2.71:1  1.69:1  1.00:1  - 3.47:1  2.93:1 
XT GT V8  2.78:1  1.93:1  1.36:1  1.00:1 2.78:1  3.01:1 (LSD)
ZB Fairlane 221 Ci 2.95:1  1.68:1  1.00:1  - 3.80:1  3.23:1 
ZB Fairlane 302 Ci V8 2.71:1  1.69:1  1.00:1  - 3.47:1  2.93:1 
 
Automatic Transmissions 
Model  Type  1st  2nd  3rd  4th  Reverse  Diff 
XK with 144 ci   FordMatic Aircooled 1.75:1 1.00:1 1.50:1 3.56:1
XK with 170 ci FordMatic Watercooled 1.75:1 1.00:1 1.50:1 3.50:1
XL with 144ci Fordmatic Watercooled 1.75:1 1.00.1 1.50:1 3.56:1
XL with 170ci Fordmatic Watercooled 1.75:1 1.00.1 1.50:1 3.50:1
XM with 144ci Fordmatic Watercooled 1.75:1 1.00.1 1.50:1 3.50:1
XL with 170 ci Fordmatic Watercooled 1.75:1 1.00.1 1.50:1 3.50:1
XM with 200 ci Fordmatic Watercooled 1.75:1 1.00.1 1.50:1 3.56:1
XP with 170ci Fordmatic Watercooled 1.75:1 1.00.1 1.50:1 3.56:1 (optional 3.20:1)
XP with 170ci Borg Warner 35 2.39:1 1.45:1 1.00:1 1.50:1 3.56:1 (Optional 3.2:1)
XP with 200 ci Borg Warner 35 2.39:1 1.45.1 1.00:1 1.50:1 3.56:1
XR with 170 ci Borg Warner 35 2.39:1 1.45.1 1.00:1 2.09:1 3.23:1
XR with 200 ci Borg Warner 35 2.39:1 1.45.1 1.00:1 2.09:1 3.23:1
XR with 200 ci CruiseMatic 2.39:1 1.45.1 1.00:1 2.09:1 3.23:1
XR with 289 ci V8 CruiseMatic 2.39:1 1.45.1 1.00:1 2.09:1 3.23:1
ZA Fairlane 6 & 8* cyl CruiseMatic 2.39:1 1.45.1 1.00:1 2.09:1 3.23:1
XT with 188 ci Borg Warner 35 2.39:1 1.45.1 1.00:1 2.09:1 3.50:1
XT with 221 ci Borg Warner 35 2.39:1 1.45.1 1.00:1 2.09:1 3.50:1
XT with 221 ci CruiseMatic 2.39:1 1.45.1 1.00:1 2.09:1 3.50:1
XT with 302 ci CruiseMatic 2.39:1 1.45.1 1.00:1 2.09:1 2.93:1
XT GTwith 302 ci 3 speed C4 2.46:1 1.46.1 1.00:1 2.20:1 3.01:1
ZB Fairlane with 221 ci Borg Warner 35 2.39:1 1.45.1 1.00:1 2.09:1 3.23:1
ZB with 302 ci V8 CruiseMatic 2.39:1 1.45.1 1.00:1 2.09:1 2.93:1