|
Axle
| 1967 |
| Code |
Gear Ratio |
Notes |
| PA |
3.08:1 |
|
| PB |
3.36:1 |
|
| PC |
3.31:1 |
4 speed 350 |
| PD |
3.07:1 |
Posi |
| PE |
3.08:1 |
Posi |
| PF |
3.31:1 |
Posi |
| PG |
3.36:1 |
Posi |
| PH |
3.55:1 |
small ring gear |
| PI |
3.55:1 |
large ring gear |
| PJ |
3.73:1 |
Posi |
| PK |
3.55:1 |
4 speed |
| PL |
3.55:1 |
4 speed close ratio |
| PM |
3.73:1 |
|
| PN |
3.07:1 |
metallic brakes |
| PO |
3.07:1 |
metallic brakes Posi |
| PP |
3.31:1 |
metallic brakes |
| PQ |
3.55:1 |
metallic brakes, large ring gear |
| PR |
3.31:1 |
metallic brakes Posi |
| PS |
3.55:1 |
metallic brakes, Posi, large ring gear |
| PT |
3.73:1 |
metallic brakes |
| PU |
3.73:1 |
metallic brakes, Posi |
| PV |
3.07:1 |
|
| 1968 |
| Code |
Gear Ratio |
Notes |
| BA |
2.56:1 |
small ring gear |
| BB |
2.56:1 |
small ring gear, Posi |
| BI |
2.73:1 |
|
| BL |
3.07:1 |
|
| BN |
3.55:1 |
|
| BP |
2.73:1 |
|
| BQ |
2.73:1 |
small ring gear, Posi |
| BR |
3.07:1 |
Posi |
| BS |
3.31:1 |
Posi |
| BT |
3.55:1 |
Posi Note:
Colvin 1st edition lists this incorrectly as 3:35.1 (Thanks Steven Wright) |
| BU |
3.37:1 |
Posi |
| BV |
4.10:1 |
Posi |
| BW |
4.56:1 |
Posi |
| BX |
4.88:1 |
Posi |
| BY |
2.73:1 |
Posi |
| BZ |
2.73:1 |
large ring gear, Posi |
| PB |
3.31:1 |
|
| PE |
3.08:12 |
|
| PG |
3.07:1 |
Posi |
| PH |
3.55:1 |
Posi |
| PK |
3.55:1 |
small ring gear, Posi |
| PN |
2.56:1 |
large ring gear |
| PO |
2.56:1 |
Posi, metallic brakes |
| PP |
3.07:1 |
|
| PR |
3.31:1 |
Posi |
| PX |
2.73:1 |
small ring gear, Posi |
| Q2 |
3.55:1 |
large ring gear |
| Q3 |
3.55:1 |
large ring gear, Posi |
| 1969 |
| Code |
Gear Ratio |
Notes |
| BA |
2.56:1 |
|
| BB |
2.56:1 |
Posi |
| BC |
3.36:1 |
|
| BD |
3.36:1 |
Posi |
| BE |
4.10:1 |
Posi HD COPO |
| BI |
2.73:1 |
|
| BL |
3.07:1 |
|
| BM |
3.31:1 |
|
| BN |
3.55:1 |
|
| BO |
3.73:1 |
|
| BP |
2.73:1 |
|
| BQ |
2.73:1 |
Posi |
| BR |
3.07:1 |
Posi |
| BS |
3.31:1 |
Posi |
| BT |
3.55:1 |
Posi |
| BU |
3.73:1 |
Posi |
| BV |
4.10:1 |
Posi |
| BW |
4.56:1 |
Posi |
| BX |
4.88:1 |
Posi |
| PA |
3.08:1 |
|
| PE |
3.07:1 |
Posi |
| PX |
2.73:1 |
Posi |
| PY-PZ |
2.56:1 |
|
|
|