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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