In Stock
Inspected & Documented
Condition notes recorded before palletizing.
30-Day Startup Warranty
Covers block, heads and internal moving components.
In Stock & Ready to Freight
Auto Parts & Accessories
Heidts 4-Link Rear Suspension Kits RC-151
$1,160.31
+ $185.00 flat-rate insured LTL freight
(details)
$1,345.31 delivered to the continental US
- Palletized and heavy shrink-wrapped for freight
- LTL carrier delivery with optional liftgate service
- Ships in 1–2 business days from Los Angeles, CA
- Transit typically 3–7 business days, continental US
Secure checkout by Stripe
Need a matched transmission, controls or wiring package? Speak with a parts specialist.
Details & Inspection Notes
Heidts 4-Link Rear Suspension Kits, High-Performance Handling & Traction Upgrade
Upgrade your classic vehicle with the Heidts 4-Link Rear Suspension Kit! Designed for high-performance street and track applications, this kit enhances traction, handling, and body stiffness, transforming your ride into a modern, fun-to-drive machine. With both bolt-in and weld-in options, Heidts delivers precision engineering to meet your needs.
Perfect for Ford 9-inch rear ends
Superior traction & tunability for street & track use
Adjustable coilover shocks for ride height & damping control
Durable polyurethane bushings for long-lasting performance
What’s Included in the Kit?
Adjustable Upper & Lower Trailing ArmsEnsures better traction & tunability
Trailing Arm Mount BracesReinforces structure for improved chassis stiffness
Rear Single-Adjustable Coilover ShocksAllows precise ride height & damping adjustments
High-Quality Coilover SpringsOptimized for performance handling
Steel Control Arms (Natural Finish)Strong & durable construction
Polyurethane Bushings (Black)Reduces deflection while enhancing suspension precision
Brackets & Mounting HardwareComplete installation kit for easy fitment
Tuned for Performance, Whether on the Street or the Track!
Technical Specifications
| Feature | Details |
|---|---|
| Brand | Heidts |
| Manufacturer Part # | RC-151 |
| Summit Racing Part # | HDT-RC151 |
| UPC | 887753178633 |
| Fitment | Ford 9-Inch Rear End |
| Third Member Included | No |
| Third Member Case Style | Ford 9-inch |
| Third Member Material | Aluminum |
| Pinion Support Material | Steel |
| Rear Shock Type | Single Adjustable Coilover |
| Coilover Springs Included | Yes (Gray/Silver Finish) |
| Trailing Arm Mount Braces | Yes |
| Adjustable Upper Trailing Arms | Yes |
| Adjustable Lower Trailing Arms | Yes |
| Bushing Material | Polyurethane (Black) |
| Welding Required? | No (Bolt-in & Weld-in Options) |
| Sway Bar Included? | No |
| Panhard Bar Included? | No |
| Watts Link Included? | No |
| Brakes Included? | No (Optional) |
| Mounting Hardware Included? | Yes |
| Quantity | Sold as a kit |
Upgrade Your Suspension with a Bolt-In Kit That Delivers Modern Performance!
Key Benefits & Features
Improved Traction & HandlingThe 4-link geometry allows for better weight transfer, maximizing grip & acceleration.
High-Strength ConstructionBuilt with premium materials, ensuring durability & reliability under extreme conditions.
Adjustability for a Custom SetupFine-tune your ride height & suspension stiffness to suit your driving style.
Bolt-In or Weld-In InstallationChoose the installation method that best fits your build & performance goals.
Perfect for Street & Track UseWhether cruising or racing, enjoy optimal ride quality & control.
Frequently Asked Questions (FAQ)
Does this kit include a differential or axle housing?
- No, this kit includes the 4-link setup, shocks, springs, and hardware, but does not include an axle housing, differential, or brakes.
Is welding required for installation?
- The kit offers both bolt-in and weld-in options, depending on your preference.
Can this kit be used for drag racing?
- Yes! The adjustable coilover shocks & 4-link geometry make this kit ideal for drag racing, pro-touring, and street performance applications.
Will this work with my existing rear-end setup?
- This kit is designed for a Ford 9-inch rear-end. Ensure compatibility with your vehicle’s existing setup before purchasing.
Call to Action, Upgrade Your Classic with Heidts 4-Link Suspension!
Transform your ride into a high-performance machine with the Heidts 4-Link Rear Suspension Kit!
OverviewBrand:
Heidts
Manufacturer’s Part Number:
RC-151
Part Type:
Rear Suspension Packages
Product Line:
Heidts 4-Link Rear Suspension Kits
Summit Racing Part Number:
HDT-RC151
UPC:
887753178633
Third Member Included:
No
Third Member Case Style:
Ford 9 inch
Third Member Case Material:
Aluminum
Pinion Support Material:
Steel
Pinion Support Finish:
Natural
Axle Shafts Included:
No
Upper Control Arms Included:
No
Lower Control Arms Included:
No
Control Arm Material:
Steel
Control Arm Color:
Natural
Air Bags Included:
No
Rear Shocks/Struts Included:
Yes
Rear Shock Type:
Single adjustable coilover
Coilover Springs Included:
Yes
Spring Finish:
Gray/Silver
Suspension Package Finish:
Bare
Bushings Included:
Yes
Bushing Material:
Polyurethane
Bushing Color:
Black
Sway Bar Included:
No
Watts Link Included:
No
Panhard Bar Included:
No
Adjustable Panhard Bar Included:
No
Upper Trailing Arms Included:
Yes
Adjustable Upper Trailing Arms Included:
Yes
Lower Trailing Arms Included:
Yes
Adjustable Lower Trailing Arms Included:
Yes
Trailing Arm Mount Braces Included:
Yes
Trailing Arm Hardware Included:
Yes
Rotors Included:
No
Calipers Included:
No
Quantity:
Sold individually.
Notes:
Includes brackets, bars, panhard bar, coilover shocks and spring. Housing, third member, axles and brakes optional
Startup & Installation Checklist
- Replace timing components, water pump and plugs before initial startup where applicable.
- Refill all fluids with manufacturer-specified oil and coolant.
- Verify sensors, ECU pinouts and grounds against your chassis or hull wiring.
- Startup warranty covers heads, block and internal lubricated components for 30 days from delivery.
Full terms: 30-day startup warranty · returns
