1955-1957 Chevrolet Rear Axle Ratios
Engine Information - Transmission Information - Rear End Information - Trim Tags
| 1955/1956 Rear Axle Ratios | |||
| Transmission | 3-speed | Overdrive | Powerglide |
| Ratio | 3.70:1 | 4.11:1 | 3.55:1 |
| 1957 Rear Axle Ratios | |||
| Transmission - 265 | 3-speed | Overdrive | Powerglide |
| Ratio | 3.55:1 | 4.11:1 | n/a |
| Transmission - 283 | 3-speed | Overdrive | Powerglide/Turboglide |
| Ratio | 3.55:1 | 4.11:1 | 3.36:1 |


