Cylinder Assist Steering Gearbox for 1977-79 GM 4WD with Crossover Steering PSC Performance Steering Components SGX041SR

Performance Steering Components is proud to introduce the ALL NEW SGX Series Power Steering Gearbox for 1977-79 GM 4WD trucks and SUVs with crossover steering. The PSC SGX041SR is equipped with 6AN ports for adding a PSC Steering Assist Cylinder at any time, making it the perfect foundation for upgraded steering performance.

The SGX041SR features improved design elements that deliver increased torque output and smooth, reliable performance in all environments. 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.

Applications:
- 1977-79 GM 4WD Trucks with Crossover Steering
- Uses 2WD Pitman Arm for Crossover Steering Configuration

Key Features:
- Largest piston assembly available for increased torque output
- 45mm sector shaft bearing prevents premature failure
- Billet aluminum top and end covers resist corrosion
- Show-ready appearance with premium finish
- 6AN ports pre-installed for easy cylinder assist addition
- Designed for crossover steering configurations
- Heavy-duty construction for demanding off-road use

SGX Series Technology:
The SGX Series represents the pinnacle of PSC's steering gearbox engineering. Each unit features enhanced internal components including the industry's largest piston assembly, delivering maximum torque output when you need it most. The oversized 45mm sector shaft bearing ensures long-lasting performance and eliminates the premature wear common in OEM units.

Cylinder Assist Ready:
All SGX Series gearboxes come equipped with 6AN ports, allowing you to add a PSC hydraulic steering assist cylinder at any time. This future-proof design means you can start with improved steering now and upgrade to full cylinder assist later as your build progresses or your needs change.

Billet Aluminum Construction:
The billet aluminum top and end covers not only provide superior corrosion resistance compared to cast iron components, but also enhance the appearance of any show-ready vehicle. These precision-machined covers deliver both form and function.

Crossover Steering Configuration:
This gearbox is specifically designed for crossover steering setups using a 2WD pitman arm. This configuration is popular in custom 4WD builds and provides optimal steering geometry for modified suspensions.

Benefits:
- Increased steering torque for larger tires and heavy loads
- Smooth, reliable operation in all conditions
- Reduced steering effort compared to OEM units
- Upgrade path to full cylinder assist steering
- Long service life with oversized bearings
- Professional appearance for show vehicles
- Direct bolt-in replacement

Recommended Upgrades:
- PSC Hydraulic Steering Assist Cylinder
- PSC High-Performance Power Steering Pump
- PSC Power Steering Fluid Cooler
- PSC Hydraulic Hoses and Fittings

Note: Professional installation recommended. Verify your vehicle's year and steering configuration before ordering.

PSC Performance Steering Components is the industry leader in high-performance steering solutions for off-road, racing, and street performance applications. Trusted by professional racers and enthusiasts worldwide.