The factory steering on your late-80s to late-90s GM truck wasn't built for today's big tires and heavy-duty use. That's where the BIG BORE XD Steering Gear comes in. With a beefed-up 45mm sector shaft, larger bearings, and an oversized piston, this gear delivers tighter steering, more torque, and way better control - on the road or off it.
Whether you're running stock steering or adding hydraulic assist, there is a PSC gear for your build.