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OER 1958-64 Chevrolet Biscayne, Bel Air, Impala, Power Steering Gearbox, 500 Series, Quick Ratio 14:1 SGB5864

OER 1958-64 Chevrolet Biscayne, Bel Air, Impala, Power Steering Gearbox, 500 Series, Quick Ratio 14:1 SGB5864
$503.99 ea
NEWARRIVING SOONEstimated Ship Date 07/31/2024 (If Ordered Today)14 Available from OER as of 07/14/2024
Model: 4957765
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.

Power steering gearbox for 1958-64 Biscayne, Bel Air, or Impala models. The 500 Series power steering box is a key component iin most high performance modern style power steering systems. This box is a superb value and perfect as the basis of your power steering project. Mounting bosses are integrated into the casting, eliminating the need for an external bracket. Designed to line up perfectly to your column without shims or spacers. This 500-Series is a brand new box with a new housing, new internals, new gaskets, and new seals. No rebuilt or reconditioned parts. Utilizes a factory manual steering pitman arm and the box is setup for flared fittings not o-ring style fittings.

Product Specifications:
  • Quick ratio: 14:1 ratio
  • 100% brand new parts (nothing rebuilt)
  • Bolts directly to frame rail (may require notching the radiator)
  • 3-1/2" turns lock to lock
  • 11/16" pressure port and 5/8" return port
  • 3/4"-30 input shaft
  • 3/4-30 output shaft
  • Provides more header clearance than a 605 gearbox
  • Overall distance from top of adjuster to end of pitman shaft is 14"
  • Superior directional control and better road feedback
  • Recirculating ball gears provide low friction and increased steering response
  • Open-centered, rotary-type valve (smooth operation throughout the steering range)
Chevrolet Applications
  • 1958- 1964 Chevrolet Bel Air
  • 1958- 1964 Chevrolet Biscayne
  • 1958- 1961 Chevrolet Brookwood
  • 1958- 1958 Chevrolet Del Ray
  • 1958- 1964 Chevrolet Impala
  • 1959- 1961 Chevrolet Kingswood
  • 1958- 1961 Chevrolet Nomad
  • 1959- 1961 Chevrolet Parkwood
  • 1958- 1958 Chevrolet Yeoman
Chevrolet Truck Applications
  • 1959- 1960 Chevrolet El Camino
  • 1958- 1960 Chevrolet Sedan Delivery
About OER

OER® was established in the early 1980's to manufacture original equipment reproductions where every part is meticulously reproduced to exact factory specifications. All OER® parts are reverse engineered or manufactured using original blueprints when available to ensure the closest possible reproduction available on the market. When available, original factory tooling is utilized to insure complete originality. Our mission is to supply the highest quality parts available for the enthusiast and serious restorer. Whether you're a serious restorer, or just someone who wants a replacement part for your classic vehicle, OER® is the source for the finest quality parts on the market. Today, OER® is the most recognized brand in automotive restoration parts. Choose OER® for all your restoration needs.

Many OER® products are officially licensed by General Motors and the Chrysler Group ensuring the quality and authenticity of these products. The GM Restoration Parts logo and the MOPAR Authentic Restoration Product logo are the true signs of quality. OER® is licensed by GM and the Chrysler Group as an official restoration parts manufacturer.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Years
Chevrolet Bel Air 1958 - 1964
Chevrolet Biscayne 1958 - 1964
Chevrolet Brookwood 1958 - 1961
Chevrolet Del Ray 1958
Chevrolet Impala 1958 - 1964
Chevrolet Nomad 1958 - 1961
Chevrolet Parkwood 1959 - 1961
Chevrolet Yeoman 1958


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OER 1958-64 Chevrolet Biscayne, Bel Air, Impala, Power Steering Gearbox, 500 Series, Quick Ratio 14:1 SGB5864:
Classic Chevy 2024