Power steering gearbox for 1955-57 Chevy 150, 210, Bel Air 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.
Product Specifications:
3/4"-30 Input Spline
Steering ratio is 14:1
Easy replacement for GM 605 box
Use Original Pitman Arm
Features One-Piece Housing
14:1 ratio
Input shaft is 3/4?-30 spline (the same as the 605 box)
Sector shaft is 1? 36-4 tapered spline, the same as the original 1955-64 pitman shaft
Pressure fitting is 7/16" tube (11/16"-18 inverted flare port)
Return fitting is 3/8" tube (5/8"-18 inverted flare port)
Overall distance from top of adjuster to end of pitman shaft is 14"
Length of housing where it bolts to the frame in a 3-bolt pattern is 6-3/8"
Bolt pattern is 3-3/16" center to center on two holes parallel with pitman shaft
Bolt pattern is 3-1/8" center to center on two holes perpendicular to pitman shaft
Overall length of main body from input shaft to end of housing is 11-3/4"
From tip of input shaft to center of output housing is approx 7-1/2"
From end of pitman shaft to center of input housing is approx 10-3/4"
Additional Information
Fitment Note: This will not fit with 3 Speed Manual Transmission on the column.
Chevrolet Applications
1955- 1957 Chevrolet Bel Air
1957- 1957 Chevrolet Del Ray
1955- 1957 Chevrolet Nomad
1955- 1957 Chevrolet One-Fifty Series
1955- 1957 Chevrolet Two-Ten Series
Chevrolet Truck Applications
1955- 1957 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.
