GM Power Steering Box (1964-1987)
Upgrade your steering feel and control with this high-quality GM Power Steering Box, built for classic C10 owners who want reliability, tighter handling, and a modern driving experience without losing the classic truck feel. Perfect for daily drivers, resto-mods, and LS-swap builds aiming for smooth, responsive steering.
🔥 Product Highlights
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Direct replacement for factory GM steering boxes
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Improved steering response, stability, and on-road feel
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Heavy-duty construction for long-term durability
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Compatible with both stock and upgraded steering linkages
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Ideal upgrade for LS Swap, restoration, or performance builds
⚙️ Available Variants
1. 13/16” – 36 Spline Input Shaft
Best suited for early-year C10s and GM trucks originally equipped with the larger spline input.
2. 3/4” – 30 Spline Input Shaft
Common on mid-to-late GM trucks — verify your existing rag joint size for perfect fitment.
📦 Fitment
Fits the following GM platforms:
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Chevy C10, C20, C30 (1964–1987)
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GMC Trucks (1964–1987)
Discover more in our FAQ
How long does it take to process an order?
Orders are processed within 1–5 business days. Once your order is ready to ship, you’ll receive a confirmation email with tracking information.
Do you ship internationally?
Yes — we offer international shipping on a custom request basis. If you’re outside the U.S. and want to place an order, reach out to us directly with your location and the parts you’re interested in. We’ll provide a personalized shipping quote and help coordinate the best delivery method for your region.
Please note that international customers are responsible for any import duties, taxes, or fees charged by their country.
What is your return policy?
We want you to be completely satisfied with your order. If something isn’t right, you can request a return within 30 days of delivery for most items. Products must be in their original condition — unused, uninstalled, and in their original packaging.
To start a return, contact our team with your order number and details, and we’ll walk you through the process. Once approved, refunds are issued to your original payment method, minus any applicable shipping costs.
Please note: custom, electrical, and special-order items are non-returnable. If you receive a damaged or incorrect part, let us know right away — we’ll make it right.
