BIG BORE XD® Autocross Series 10:1 Steering Gear – Chevy/GMC C-Series (1967–1986)
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Description
Description
Building a C10 that handles like a modern truck? This is the box you want. PSC’s BIG BORE XD Autocross Series Steering Gear is a direct bolt-in for 1967–1986 Chevy and GMC C-Series trucks, built to give you tight, responsive steering without cutting or fab work.
It’s built around our PSC 8204 Series zinc-plated casting, with a TiN-coated 80 mm piston and 10:1 ratio for smooth, high-performance feel. Inside, it’s got double lead ball tech that keeps things tight and predictable when you’re pushing it through corners. Outside, it’s finished with a billet top cover, Stage 8 locking fasteners, and a billet end cap — because strength and style both matter.
Whether you’re Autocrossing, cruising, or just want your classic truck to steer like it should’ve from the factory, this box is built to handle it.
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