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 fa2103849317
Car Chassis & Suspension Kits$1,286.77
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 (52625) is a bolt-in upgrade designed for C10 owners who already have a QA1 coilover conversion system. This kit enhances your truck’s steering precision, ground clearance, and suspension geometry while shaving weight for improved performance.
Provides Quick, Tight & Responsive Steering
Allows for Better Wheel & Tire Fitment
Retains Existing QA1 Coilover Components
Improves Suspension Travel & Ride Quality
Ideal for street performance, autocross, and pro-touring builds!
✅ Tubular Crossmember – Provides improved clearance & strength while saving weight
✅ Power Rack & Pinion Steering – Quicker response & increased steering angle
✅ Updated Shock Mounts – Increased travel for smooth handling at lower ride heights
✅ Pre-Drilled Mounting Locations – Easily locates steering rack & allows engine mount compatibility
✅ Black Powdercoated Finish – Durable & corrosion-resistant for long-lasting performance
This kit transforms your C10’s handling & drivability while allowing full customization!
| Feature | Details |
|---|---|
| Brand | QA1 |
| MFG. Part # | 52625 |
| Product Type | Crossmember Retrofit Kit |
| Crossmember Material | Steel |
| Crossmember Finish | Black Powdercoated |
| Power Steering Included? | ✅ Yes – Power Rack & Pinion |
| Additional Drop Range | 2” (Up to 8” Total) |
| Weight Reduction | ✅ Saves 70 lbs. |
| Ground Clearance Improvement | ✅ Yes – Lower Shock Mount Redesign |
| Compatible with QA1 Coilover Systems? | ✅ Yes |
| Bolt-On Installation? | ✅ Yes – No Cutting or Welding Required |
| Engine Mounts Included? | ❌ No – Sold Separately |
Achieve modern suspension performance with a direct bolt-in installation!
✔ Designed for C10 Trucks Already Equipped with a QA1 Coilover System
✔ Compatible with Various Engine Mounts (Sold Separately)
✔ Works with Both Street & Track Applications
Confirm fitment for your model year before ordering.
Simple Bolt-On Installation – No Fabrication Required
Directly Replaces Factory Crossmember for a Clean Fit
⚙️ Aligns Steering Components for Improved Geometry & Control
Ensure Proper Torque Specs on All Suspension Components
⚠️ Professional Installation Recommended for Optimal Performance!
What’s the main benefit of this retrofit kit?
Does this kit include engine mounts?
Will this fit a stock C10 suspension?
Is welding required for installation?
How does this affect ground clearance?
Transform your C10’s steering, stance, and handling with the QA1 Crossmember Retrofit Kit!
✔ Quicker & More Precise Steering with Power Rack & Pinion
✔ Improved Geometry & Ground Clearance
✔ Weight Savings for Enhanced Performance
✔ Bolt-On Installation – No Cutting or Welding Required
Order Now & Take Your C10’s Suspension to the Next Level!
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