88-98 OBS Chevy/GMC Borgeson Steering Box

Overhaul the steering on your OBS truck or SUV with Borgeson's 1988-1998 Chevrolet and GMC steering gear box! This is the only quick ratio power steering box out there which Borgeson designed to replace the Delphi 800 series box found in OBS trucks. This all-new power steering box has a quick 12.7:1 ratio with firm modern steering feel to eliminate the infamous play these trucks are known to have. Designed to bolt directly to the stock location and fit to the original power steering pitman arm, steering shaft and power steering hoses; this quick ratio steering box is a direct replacement for your original with no modification required. Box arrives in a black finish to resist corrosion, and includes 3 new bolts to secure it in place. 

Specifications: 

• Input Shaft: 3/4"-30 Spline
• Pitman Shaft: 1-1/4" GM with 32 Splines and 4 Master Splines
• Pressure Port: M18 X 1.5 O-Ring
• Return Port: M16 X 1.5 O-Ring
• Maximum Pressure: 1450 PSI Maximum Operating Pressure, 1100-1250 Optimal
• Flow Rate: 2.5-3.0 GPM Flow Rate

Borgeson Warranty

Borgeson power steering boxes are assembled and tested in the USA from globally sourced components and have a 3 year warranty.