PSC BIG BORE XD Series Steering Gearbox 99-07 GM 2500HD/3500

Your GM steering gearbox has been a problem for awhile but PSC has the solution for you. Looking for a smooth steering feel and better performance? Whether you are planning on upgrading or you want to steer with confidence, PSC's BIG BORE XD is the steering gear built to take what the road throws at it. Engineered to handle the increased torque loads of performance and off-road vehicles, the PSC XD shaft is fully updated with a larger diameter sector shaft so you won't get oversteer but instead get a familiar feel of the road. Fix your steering and prepare for future PSC upgrades with the BIG BORE XD that gives you greater value and peace of mind over re-manufactured components. NOTE: Will require a PA806 4-Master Spline Pitman Arm for installation.