Ford Transmission Ratio Chart

Manual & Automatic Transmission Ratios for Ford Truck Applications

 

Transmission

Type

1st

2nd

3rd

4th

5th

6th

7th

8th

9th

10th

Rev

Automatic Transmissions

Ford C4

3 spd auto

2.46

1.46

1.00

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---

---

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2.18

Ford C6

3 spd auto

2.46

1.46

1.00

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---

---

---

---

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2.18

Ford AOD/AODE

4 spd auto

2.40

1.47

1.00

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---

---

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2.00

Ford E4OD

4 spd auto

2.71

1.54

1.00

0.71

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---

---

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2.18

Ford 4R100

4 spd auto

2.71

1.54

1.00

0.71

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---

---

---

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2.18

Ford 4R70W/E

4 spd auto

2.84

1.55

1.00

0.70

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---

---

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2.23

Ford 4R75W/E

4 spd auto

2.84

1.55

1.00

0.70

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---

---

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2.23

Ford 6R80

6 spd auto

4.17

2.34

1.52

1.14

0.87

0.69

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3.40

Ford 5R110W TorqShift

5 spd auto

3.11

2.20

1.54

1.00

0.71

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2.88

Ford 6R140 TorqShift

6 spd auto

3.97

2.32

1.52

1.15

0.86

0.67

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3.12

Ford 10R80

10 spd auto

4.69

2.98

2.14

1.76

1.52

1.27

1.00

0.85

0.68

0.63

TBA

Manual Transmissions

New Process NP435

4 spd manual

6.69

3.34

1.79

1.00

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8.26

BorgWarner T-18

4 spd manual

6.32

3.09

1.69

1.00

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7.44

BorgWarner T-19

4 spd manual

6.32

3.09

1.68

1.00

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6.96

Mazda M5OD-R2

5 spd manual

3.90

2.25

1.49

1.00

0.80

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3.39

Tremec SMOD
(300, 302 cid)

4 spd manual

3.25

1.92

1.00

0.78

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3.25

Tremec SMOD
(351W)

4 spd manual

3.01

1.78

1.00

0.78

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3.01

Tremec SROD

4 spd manual

3.25

1.92

1.00

0.78

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3.25

Tremec TOD

4 spd manual

3.01

1.78

1.00

0.78

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3.01

ZF S5-42, close ratio

5 spd manual

4.14

2.37

1.42

1.00

0.77

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3.79

ZF S5-47, close ratio

5 spd manual

5.08

2.60

1.53

1.00

0.77

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4.66

ZF S5-42/S5-47, wide ratio

5 spd manual

5.72

2.94

1.61

1.00

0.76

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5.24

ZF S6-650/S6-750

6 spd manual

5.79

3.30

2.10

1.31

1.00

0.72

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5.23