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 cb5b6257b3e8
Car Chassis & Suspension Kits$1,156.76
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 Heidts Bolt-In 4-Link Suspension Kit is the ultimate upgrade for classic muscle cars and performance builds looking for enhanced traction, stability, and adjustability. Designed for easy bolt-on installation, this fully adjustable 4-link system allows you to fine-tune your suspension for optimal handling, acceleration, and ride comfort—without any major modifications to the floor or chassis.
Perfect for high-performance street, drag racing, and pro-touring applications!
✅ Crossmember – Provides structural support & stability
✅ Diagonal Link – Ensures proper rear-end alignment & reduces lateral movement
✅ Adjustable Upper & Lower Links – Allows for fine-tuned suspension setup
✅ Shock Mounts – Pre-welded for easy coilover installation
✅ Standard Black Coilover Shocks – Enhances ride comfort & handling
✅ Heavy-Duty Rod Ends & Hardware – Ensures long-lasting performance
✅ Natural Steel Finish Tubing – Provides durability & strength
Everything you need for a complete, high-performance 4-link upgrade!
| Feature | Details |
|---|---|
| MFG. Part # | RC-131-WT |
| Brand | Heidts |
| Vehicle Compatibility | Classic Muscle Cars & Custom Builds |
| Installation Type | Bolt-In (No Floor Modifications Required) |
| Crossmember Included | Yes |
| Diagonal Link Included | Yes |
| Shock Mounts | Yes |
| Wheelie Bar Mounts | No |
| Upper Tube Diameter | 1.250 in. |
| Lower Tube Diameter | 1.250 in. |
| Rod Ends Included | Yes |
| Hardware Included | Yes |
| Tube Material | High-Strength Steel |
| Tube Finish | Natural |
| Welding Required | Yes |
| Coilover Shocks Included | Yes (Standard Black Coilovers) |
| Quantity | Sold as a kit |
Engineered for precision suspension control & maximum adjustability!
✔ Ideal for Classic Muscle Cars & High-Performance Builds
✔ Designed for Bolt-In Installation – No Cutting or Floor Modifications Needed
✔ Works with Wider Rear Tires for Improved Grip & Stability
✔ Perfect for Street, Drag Racing, & Pro-Touring Applications
Get the ultimate balance of comfort, handling, and traction with this 4-link upgrade!
Bolt-On Installation with Minimal Welding Required
Upgrade your suspension today for smoother rides & better launch control!
How does this 4-link kit improve my vehicle’s performance?
Is this kit compatible with stock or aftermarket coilovers?
Does this kit require floor modifications?
Do I need any special tools for installation?
Can I use this kit for drag racing?
Get the ultimate bolt-in 4-link suspension kit from Heidts!
✔ Bolt-On 4-Link System for Maximum Stability & Handling
✔ Fully Adjustable for Precision Suspension Tuning
✔ Includes Crossmember, Coilover Shocks, & All Hardware
✔ Works with Wider Rear Tires for Increased Traction
✔ No Floor Modifications Required – Simple Bolt-On Installation
Order Now & Take Your Suspension Performance to the Next Level!
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