QA1 Level 2 Handling Suspension Kits HK32-CRB4
Part number 42705f7604da
$5,797.84
In stock ready to ship
Parts & Accessories
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Parts & Accessories
SKU d11696bce0a4
Car Chassis & Suspension Kits$1,224.44
Freight and taxes calculated at checkout
In stock · ready to ship
No warranty
Commercial use may carry a shorter period than pleasure use.
Warranty termsFreight — oversize — from $349. Ships in 1–3 business days, 3–10 business days in transit.
Freight damage must be noted on the delivery receipt and reported within 48 hours of delivery.
Shipping rates30-day return window · 25% restocking fee plus freight both ways.
Engines or transmissions that have been disassembled or parted out cannot be returned.
Full policySecure card payment via Stripe. A deposit holds an item for 15 days.
Some engines and transmissions carry a refundable core charge, shown on the product page where it applies.
Payment termsCatalogue data
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In the seller's words
The QA1 C10 Crossmember Retrofit Kit (52624) is a direct bolt-in upgrade designed to enhance the steering, stance, and drivability of 1963-87 Chevy C10 trucks. By replacing the factory crossmember, this kit provides power rack & pinion steering, improved geometry, and better ground clearance.
Perfect for restomods, performance builds, and daily drivers!
Achieve the perfect stance and steering control with QA1!
✅ Powder-Coated Crossmember – Strong, lightweight, and corrosion-resistant
✅ Power Rack & Pinion Steering System – Quicker, tighter steering feel
✅ New Lower Shock Mounts – Provides increased clearance
✅ Upper Shock Mounts – Allows for better suspension travel
✅ All Necessary Hardware for Installation – Simple bolt-in fitment
Upgrade your C10’s suspension & steering in one easy kit!
| Feature | Details |
|---|---|
| Brand | QA1 |
| Manufacturer Part # | 52624 |
| Product Type | Front Crossmember Retrofit Kit |
| Crossmember Material | Steel |
| Finish | Black Powdercoated |
| Steering Type | Power Rack & Pinion |
| Additional Drop | 2 in. (Up to 8 in. Total with Coilovers) |
| Weight Savings | 70 lbs. |
| Cutting/Welding Required? | No – Bolt-On Installation |
| Compatible with QA1 Coilovers? | Yes |
| Engine Mounts Included? | No (Sold Separately) |
| Quantity | Sold as a Kit |
⚡ Improve handling, steering response, and stance with this QA1 upgrade!
✔ Fits 1963-1987 Chevrolet C10 Trucks
✔ Designed for Use with QA1 Coilover Systems
✔ Compatible with Multiple Engine Mounts (Sold Separately)
The perfect upgrade for a lowered, high-performance C10 build!
Fully bolt-in design – No cutting or welding required!
⚙️ Compatible with QA1 coilover conversion systems
Provides additional clearance for larger wheels & tires
Easily add power rack & pinion steering for modern control
⚠️ Professional installation recommended for best results!
What are the benefits of swapping my stock crossmember for the QA1 retrofit kit?
Do I need to cut or modify my truck’s frame to install this kit?
Is this compatible with stock control arms and shocks?
Does this kit include engine mounts?
Can I install this kit myself?
Modernize your C10’s steering, stance, and suspension with QA1!
✔ Adds Power Rack & Pinion Steering for Tighter Handling
✔ Improves Ground Clearance & Suspension Geometry
✔ Saves 70 lbs. of Weight for Performance Gains
✔ Fully Bolt-On – No Cutting or Welding Required!
Order Now & Transform Your C10 with QA1’s Ultimate Crossmember Retrofit Kit!
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