USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring and pinion sets for a variety of common and hard to find applications.

• Fits 1955-1964 GM passenger car
• 8.40 Inch Ring Gear Diameter
• 17 Spline Pinion
• 10 ring gear bolts
• 3.08 ratio

1 year warranty against Manufacturer defects

• Fits 1955-1964 GM passenger car
• 8.40 Inch ring gear diameter
• 17 spline pinion
• 10 ring gear bolts
• 3.08 ratio

• AAP_UDA_4: 70

• GM 55-64 Passenger car
• 8.4 inch.
• 3.08 Ratio

1958-1964 Chevrolet Biscayne (Rear) (Note: GM 55-64 Passenger car

• 8.4 inch.
• 3.08 Ratio)
• 1962-1964 Chevrolet Chevy II (Rear) (Note: GM 55-64 Passenger car
• 8.4 inch.
• 3.08 Ratio)
• 1958-1961 Chevrolet Nomad (Rear) (Note: GM 55-64 Passenger car
• 8.4 inch.
• 3.08 Ratio)
• 1958-1964 Chevrolet Bel Air (Rear) (Note: GM 55-64 Passenger car
• 8.4 inch.
• 3.08 Ratio)
• 1956-1962 Chevrolet Corvette (Rear) (Note: GM 55-64 Passenger car
• 8.4 inch.
• 3.08 Ratio)
• 1959-1964 Chevrolet El Camino (Rear) (Note: GM 55-64 Passenger car
• 8.4 inch.
• 3.08 Ratio)
• 1958-1964 Chevrolet Impala (Rear) (Note: GM 55-64 Passenger car
• 8.4 inch.
• 3.08 Ratio)