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 c8fd8222e125
Car Chassis & Suspension Kits$1,245.81
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.
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In the seller's words
The Heidts Mustang II Front Suspension Kit (CX-103-E-K) is one of the best front-end upgrades for street rods and classic muscle cars, delivering improved handling, stability, and braking performance.
This complete kit includes a crossmember, tubular upper and lower control arms, manual rack & pinion steering, stock-type spindles, and a vented disc brake system. Designed for smooth, precise handling and extra engine clearance, this kit brings modern suspension technology to classic builds.
Perfect for street rods, muscle cars, and custom builds looking for improved ride quality and front-end geometry!
✅ Steel Crossmember – Provides a strong foundation for the front suspension
✅ Tubular Upper & Lower Control Arms – A-frame style for increased rigidity and control
✅ Manual Rack & Pinion Steering System – Improves handling and front-end clearance
✅ Stock-Type Steel Spindles – Designed for durability and compatibility
✅ 11” Vented Disc Brake Rotors & Single-Piston Calipers – Enhanced stopping power
✅ Shocks & Springs – Designed for smooth ride and handling improvements
✅ Outer Tie Rod Ends, Bearings, & Seals – Ensures secure steering and suspension function
✅ All Necessary Mounting Hardware – Everything needed for installation
Upgrade your classic car’s handling with modern suspension technology!
| Feature | Details |
|---|---|
| Brand | Heidts |
| Manufacturer Part # | CX-103-E-K |
| Product Type | Front Suspension Package |
| Crossmember Included? | ✅ Yes |
| Crossmember Material | Steel |
| Control Arm Style | Tubular |
| Upper Control Arms Included? | ✅ Yes |
| Lower Control Arms Included? | ✅ Yes |
| Control Arm Material | Steel |
| Upper Ball Joints Included? | ✅ Yes |
| Lower Ball Joints Included? | ✅ Yes |
| Steering Rack Type | Manual |
| Rack Material | Steel |
| Shocks Included? | ✅ Yes (Stock Type) |
| Coilover Springs Included? | ❌ No |
| Disc Brake Kit Included? | ✅ Yes |
| Front Rotor Style | Vented |
| Front Rotor Diameter | 11.00 in. / 279.40 mm |
| Front Caliper Piston Quantity | One |
| Front Caliper Color | Natural |
| Brake Pads Included? | ✅ Yes |
| Welding Required? | ✅ Yes |
| Sway Bar Included? | ❌ No |
| Inner Tie Rod Ends Included? | ✅ Yes |
| Outer Tie Rod Ends Included? | ✅ Yes |
| Quantity | Sold as a kit |
⚡ Delivers improved suspension geometry, handling precision, and braking performance!
✔ Ideal for Street Rods, Custom Builds, & Classic Muscle Cars
✔ Designed for Vehicles Seeking Modern Handling & Engine Clearance
✔ Compatible with Mustang II-Style Front-End Configurations
Perfect for builders looking for a complete front-end suspension upgrade!
Crossmember Requires Welding for Secure Fitment
⚙️ Ensure Proper Steering Alignment After Installation
Includes Mounting Hardware for a Hassle-Free Setup
Professional Installation Recommended for Best Performance
⚠️ A professional alignment is required post-installation for optimal handling and tire wear!
What makes this kit better than a stock front suspension?
Does this kit work with power steering?
Can I use this kit for a custom street rod build?
Do I need to modify my frame to install this kit?
Does this kit include a sway bar?
Transform your classic street rod or muscle car with the Heidts Mustang II Front Suspension Kit!
✔ Tubular Control Arms & Manual Rack & Pinion for Precise Handling
✔ 11” Vented Disc Brakes with Single-Piston Calipers for Improved Stopping Power
✔ Crossmember & Stock-Type Spindles for a Strong, Accurate Front-End Assembly
✔ Bolt-On Components with Secure Welded Crossmember for Durability
Order Now & Bring Your Classic Ride Into the Modern Era!
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