SGX042SR - Cylinder Assist™ Steering Gearbox, 1968-76 GM 4WD with Crossover Steering

Expected time to ship, 7-10 business days
Quick Overview

Performance Steering Components is proud to introduce the ALL NEW SGX Series Power Steering Gearboxes for GM trucks and SUVs, two-wheel and four-wheel drive applications. 

Improved design features such as the largest piston assembly available delivers increased torque output and a 45MM sector shaft bearing prevent premature failure and provides smooth, reliable performance in all environments. Billet aluminum Top and End Covers resist corrosion and enhance the appearance of any show-ready vehicle.

All SGX Series Power Steering Gearboxes are equipped with 6AN ports for adding a PSC Steering Assist Cylinder at any time.

From the daily driver to the rock-crawling rig, PSC has the high-performance power steering components you need to make transport a safe, reliable, and enjoyable experience.

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  • 1968-1976 2WD Full Size GM Truck/SUV
  • 1968-1976 4WD Full Size GM Truck/SUV with Crossover Steering Conversion


  • Proudly Manufactured in the USA
  • Modified for Optimum Efficiency
  • Upgraded Billet Aluminum Top and End Covers
  • Larger 3.25 Inch Piston Diameter
  • Turning Ratio: 14:1 Ratio, 3.5 Turns Lock-To-Lock
  • Input Shaft: 13/16 - 36 Spline
  • Port Type: SAE Inverted Flare
  • Mounting: Four (4) Bolt, Outside-the-Frame
  • -6AN Male Ports for connection to PSC Steering Assist Cylinder


More Information
Custom Stock StatusExpected time to ship, 7-10 business days
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