FAX: (541) 258-6968

Weighs 15.1600lbs.

This is a High Speed Ring & Pinion Differential Gear Set for 1955-1963 Chevrolet 1/2 ton trucks. NOTE: In 1955, used on both 1st & 2nd Series. Gear sets are a direct replacement for your original differential gears. These gears will give a 3.38:1 gear ratio to install into the original stock differential housing. A 3.38:1 ratio will give your truck the ability to cruise at freeway speeds without major modifications to the drive train of the vehicle. The pinion gear has 13 teeth and the ring gear has 44 teeth. Replaces GM# 3747808, 3697702, 3740874, 3740897

Also available is a gear installation kit, which is sold separately.

Specific Applications:
1955-1959 1/2 Ton Trucks (except Overdrive or Positraction);
1957-1959 1/2 Ton 4WD Front Axle;
1960-1962 1/2 Ton - Series 10;
1963 1/2 Ton - Series 10 4WD

This part is oversize and special freight charges will apply. Call or email us for a freight quote.

This part fits most 1955 1956 1957 1958 1959 1960 1961 1962 1963 Chevrolet Trucks; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.

This product can expose you to a chemical, which is known to the State of California to cause cancer or reproductive harm.
For more information go to www.P65Warnings.ca.gov

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$349.95 SET

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