BIG BORE XD Steering Gearbox for 1988-1998 GM K2500/3500 4WD

Inside Frame Mount 3 Bolt Mounting Pattern

Power Steering Gearbox for 1988-1998 GM K2500/3500 4WD

Performance Steering Components offers the highest quality power steering gearboxes, pumps, and cylinder assist components for most high-performance power steering applications. Improved component designs ensure superior handling and performance, durability, and reliability for on-the-road, off-the-road, or track.

All PSC power steering components are manufactured from the highest quality materials. 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.

PSC-SG840

Application:

• 1988-1998 GM 2500/3500 4WD

Features:

• 100 Percent NEW Component
• Upgraded 45MM Sector Shaft Bearing eliminates sector shaft deflection, delivers smooth steering operation, and extends the service life of the gearbox.
• 13/16:1 Variable Ratio slightly reduces number of turns lock-to-lock for improved parking lot maneuvering and more stable highway driving.
• Larger Piston Diameter delivers Increased Torque Output 
• OEM Pitman Arm Compatible

Specifications:

• Turning Ratio: 13/16:1, 3.5 Turns Lock-To-Lock
• Input Shaft: GM DD with 3/4-30 Spline Adapter
• Port Type: Metric O-Ring
• Four (4) Slot Pitman Arm Required
• Mounting: Three (3) Bolt, Inside-the-Frame

PSC-SG840R

Application:

• 1988-1998 GM K2500/3500 4WD

Features:

• 100 Percent NEW Component
• Upgraded 45MM Sector Shaft Bearing eliminates sector shaft deflection, delivers smooth steering operation, and extends the service life of the gearbox.
• 13/16:1 Variable Ratio slightly reduces number of turns lock-to-lock for improved parking lot maneuvering and more stable highway driving.
• Larger Piston Diameter delivers Increased Torque Output for Upgraded Tire Sizes and Locking Differentials
• -6AN Male Ports for connection to PSC Steering Assist Cylinder

Specifications:

• Turning Ratio: 13/16:1, 3.5 Turns Lock-To-Lock
• Input Shaft: GM DD with 3/4-30 Spline Adapter
• Port Type: Metric O-Ring
• Four (4) Slot Pitman Arm Required
• Mounting: Three (3) Bolt, Inside-the-Frame