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Upgrade your '58-'64 Chevy full size to power steering without breaking the bank, Features a new 500 series power steering box, new centerlink, new Pitman and idler arm for easy bolt on conversion, Steering box uses inverted flare fittings, 11/16" fine on the pressure side and 5/8" fine thread on the return side. Has a 3/4" 30-spline input shaft, 1958-'60 cars need to order the 910-32582 idler arm adapter for proper fitment, Some applications require slight modification to the radiator tank to clear the steering box, Connecting the steering column will require fabrication and the use of u-joints, rag joints, and steering shaft per the installer's build choice 1958-64 Chevy Car Power Steering Conversion Kit, 14:1 Ratio Sku # 91032580 Mfr. Part # 91032580 Condition New Brand Speedway Motors Sold Kit Details Info
You get a new 500 series power steering box, new centerlink, new pitman and idler arm. Power steering pump, power steering hoses, and pulleys are sold separately. 1958-'60 cars need to order the 910-32582 idler arm adapter. Steering box uses inverted flare fittings, 11/16" fine on the pressure side and 5/8" fine thread on the return side. Has a 3/4" 30-spline input shaft.
- 500 Series power steering boxes are the key components to a high performance modern style power steering system.
- Features a 14:1 ratio unit which provides superior directional control and road response, as well as a more stable feel to the driver.
- Recirculating ball gears for low friction and increased steering response.
- An open centered, rotary type valve provides smooth operation throughout the steering range while retaining excellent road feel.
- For the 1958-64 full-size Chevrolet, the 500 Series is a direct replacement for the manual steering box and is “bolt on” easy to install.
- Another unique feature is the mounting bosses which are integrated into the casting, eliminating the need for an external bracket and lining up perfectly to your column without shims.
- Works with both the original and aftermarket steering columns and sway bars.
- This is the very best gearbox available on the market today to convert your full-size Chevrolet to power steering.
- New high performance center link system that upgrades the stock center link, pitman arm and idler arm for the best road feel and performance
Note: Some applications require slight modification to the radiator tank to clear the steering box. The steering box provided in this kit is a 'bolt-in' application. Connecting the steering column to the steering box will require fabrication and the use of u-joints, rag joints, and steering shaft per the installers build choice.
Kit Includes:
- Pitman Arm
- Idler Arm
- Center Link
- Steering Box
- Mounting Bolts
Charts
Installation Tips
This kit has changed the steering box in this kit; it no longer includes the polished finisher cover. It has a plain aluminum head on it.
Some applications require slight modification to the radiator tank to clear the steering box. The steering box provided in this kit is a 'bolt-in' application. Connecting the steering column to the steering box will require fabrication and the use of u-joints, rag joints, and steering shaft per the installers build choice.
Some of our recent catalogs indicate that this kit includes a piece of DD shaft. This is NOT true.
The steering box in this kit is a 'bolt-in'. Connecting to the steering column is NOT a 'bolt-in'. This connection may require u-joints, rag joints, and steering shaft.
Specs Spline Count 30 Spline OD .75 MFG. Part # 91032580 Ratio 14:1 Reviews Brake kit is awesome Rated by Theodore on February 05, 2021
Summary: They are awesome just what I wanted
I would buy again Rated by Pat scat on December 28, 2020
Summary: Fits great
Yes, I recommend this product.
Great kit! My Chevy is looking and steering better than ever Rated by Eric G on July 30, 2020
Summary: Using this in my 64 Impala. There was more modification needed than I had hoped for, but the finished product looks good. I haven't driven the car yet, so not all the facts and data are in yet.
Yes, I recommend this product.
I will buy again Rated by Mario on March 30, 2020
Summary: It's worth buying it makes a big difference easy to install
Yes, I recommend this product.
Excellent Product, Still Would recommend Rated by Scott on October 24, 2018
Summary: so after about 650 miles on the new steering kit, i have to add something to my review...so the wife was parking her 63 Impala here in Germany and the Idler Arm spun out 180 degrees, after about 15 mins got it fixed, then later in the day we were leaving and again the Idler arm popped out again..so later that evening called CPP and the tech-guy was like, "yeah, we've hear of that, don't follow the installation instructions for the mounting of the Idler Arm...the arm bend should be facing towards the middle of the vehicle" so i remounted the Idler Arm, and have had zero problems since...still love this product...you definitely get a better feeling for the road when driving and way better response!! Enjoy my friends!!!
Yes, I recommend this product.
Related Items / Suggested Parts Steering Rag Joint, 3/4 Inch-30 Spline x 1 Inch DD 1958-60 Chevy Idler Arm Adaptor Bracket 1958-64 Chevrolet Full Size Tubular Upper and Lower Control Arms Sweet Mfg U-Joint, 3/4-30 Spline to 3/4 In DD, Small GM P/S 1978-Up Sweet U-Joint 3/4 - 30 Spline to 3/4 Round, Small GM P/S 78-Up 1955-1964 Chevy Car SBC V8 Power Steering Hose Kit Tech Support We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through Messaging and a knowledgeable Speedway Motors team member will be happy to help. About Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.
