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“Winters Performance SR2550STB SR2980 Nostalgia V8 Quickchange, Plain” has been added to your cart. View cart
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Home Car Chassis & Suspension Kits Heidts Pro-G Rear Suspension Packages RM-101-PG
Hotchkis Sport Suspension TVS Systems 80041-2
Hotchkis Sport Suspension TVS Systems 80041-2 $2,177.00
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Scott's Hot Rods 4-Bar Rear Suspension Kits M-42-14-PT
Scott's Hot Rods 4-Bar Rear Suspension Kits M-42-14-PT $2,380.00

Heidts Pro-G Rear Suspension Packages RM-101-PG

$1,519.00

✔ Fully Independent Rear Suspension (IRS) for Maximum Performance
✔ Bolt-On Installation – No Cutting or Floor Modifications Required
✔ Coilover Shock System for Ultimate Ride Quality & Handling
✔ Single-Adjustable Upper & Lower Trailing Arms for Precise Tuning
✔ Ideal for High-Horsepower Street & Track Builds
✔ Designed for Almost Any Classic Car

💡 Take your classic car’s performance to the next level with a fully independent rear suspension!

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Description

🔥 Heidts Pro-G Rear Suspension Package – Ultimate Bolt-On IRS for Classic Cars!

The Heidts Pro-G Rear Suspension Package (RM-101-PG) delivers modern performance and precision handling for classic cars. This fully independent rear suspension (IRS) system is a direct bolt-on upgrade, requiring no cutting or floor modifications—making it one of the easiest ways to achieve race-inspired handling without major fabrication.

🔧 Designed to handle high-horsepower applications, this system offers improved traction, ride quality, and cornering stability over traditional solid-axle setups. Whether you’re building a pro-touring machine or a high-performance street car, this kit delivers superior control and comfort.

🔥 Perfect for classic car enthusiasts who want modern handling without sacrificing drivability!


🔹 What’s Included in the Kit?

✅ Coilover Shock System – Provides a smooth, controlled ride with high-performance damping
✅ Single-Adjustable Upper Trailing Arms – Allows precise rear suspension tuning
✅ Single-Adjustable Lower Trailing Arms – Improves rear axle control & stability
✅ Trailing Arm Mount Braces & Hardware – Ensures secure & reinforced installation
✅ Panhard Bar – Helps maintain proper rear axle alignment
✅ Spherical Bearing Bushings – Reduces friction & enhances suspension movement

🚀 Achieve pro-touring levels of handling without sacrificing ride quality!


🔹 Technical Specifications

Feature Details
Brand Heidts
Manufacturer Part # RM-101-PG
Product Type Rear Suspension Package
Rear Shock Type Coilover
Coilover Springs Included? ✅ Yes
Spring Finish Gray/Silver
Suspension Package Finish Bare
Bushings Included? ✅ Yes
Bushing Material Spherical Bearing
Sway Bar Included? ❌ No
Watts Link Included? ❌ No
Panhard Bar Included? ✅ Yes
Adjustable Panhard Bar? ❌ No
Upper Trailing Arms Included? ✅ Yes
Adjustable Upper Trailing Arms? ✅ Yes (Single Adjustable)
Lower Trailing Arms Included? ✅ Yes
Adjustable Lower Trailing Arms? ✅ Yes (Single Adjustable)
Trailing Arm Mount Braces Included? ✅ Yes
Trailing Arm Hardware Included? ✅ Yes
Third Member Included? ❌ No
Axle Shafts Included? ❌ No
Rotors & Calipers Included? ❌ No
Quantity Sold as a kit

⚡ Upgrade your classic car with a state-of-the-art IRS system for race-ready performance!


🔹 Fitment & Compatibility

✔ Designed for Classic Car Applications
✔ Ideal for High-Performance Street Cars & Pro-Touring Builds
✔ No Cutting or Floor Modifications Required

💡 Perfect for enthusiasts who want modern performance in a classic car!


🔹 Installation Notes & Tips

🔧 100% Bolt-On Installation – No Welding or Cutting Required
⚙️ Ensure Proper Suspension Alignment for Optimal Handling
🔩 Professional Installation Recommended for Precision Setup

⚠️ A proper alignment and ride height adjustment is necessary after installation for best performance!


❓ Frequently Asked Questions (FAQ)

🔹 What makes this rear suspension package better than a traditional solid axle?

  • The independent rear suspension (IRS) design significantly improves ride comfort, traction, and handling by allowing each rear wheel to move independently over rough surfaces.

🔹 Does this kit require any cutting or welding?

  • No! The Heidts Pro-G system is a fully bolt-on setup with no need for floor modifications.

🔹 Can I adjust the rear suspension for different driving conditions?

  • Yes! The kit includes single-adjustable upper and lower trailing arms to fine-tune suspension geometry for your specific build.

🔹 Does this kit include rotors, calipers, or axle shafts?

  • No. This package includes suspension components only—brake and drivetrain parts are sold separately.

🔹 Is this system suitable for daily driving?

  • Absolutely! The Heidts Pro-G system delivers modern ride comfort and handling without sacrificing daily drivability.

🔥 Call to Action – Upgrade Your Classic Car’s Suspension Today!

🏆 Transform your classic car with the Heidts Pro-G Rear Suspension Package!

✔ Independent Rear Suspension for Modern Handling & Performance
✔ Bolt-On Installation with No Cutting or Welding Required
✔ Coilover Shock System for a Smoother Ride & Better Traction
✔ Adjustable Trailing Arms for Precision Suspension Tuning

🛒 Order Now & Experience the Future of Classic Car Suspension! 🚀

Overview

Brand:
Heidts
Manufacturer’s Part Number:
RM-101-PG
Part Type:
Rear Suspension Packages
Product Line:
Heidts Pro-G Rear Suspension Packages
Summit Racing Part Number:
HDT-RM-101-PG
UPC:
887753178886
Third Member Included:
No
Axle Shafts Included:
No
Upper Control Arms Included:
No
Lower Control Arms Included:
No
Air Bags Included:
No
Rear Shocks/Struts Included:
Yes
Rear Shock Type:
Coilover
Coilover Springs Included:
Yes
Spring Finish:
Gray/Silver
Suspension Package Finish:
Bare
Bushings Included:
Yes
Bushing Material:
Spherical bearing
Bushing Color:
Natural
Sway Bar Included:
No
Watts Link Included:
No
Panhard Bar Included:
Yes
Adjustable Panhard Bar Included:
No
Upper Trailing Arms Included:
Yes
Adjustable Upper Trailing Arms Included:
Yes
Adjustable Upper Trailing Arms Type:
Single adjustable
Lower Trailing Arms Included:
Yes
Adjustable Lower Trailing Arms Included:
Yes
Adjustable Lower Trailing Arms Type:
Single adjustable
Trailing Arm Mount Braces Included:
Yes
Trailing Arm Hardware Included:
Yes
Rotors Included:
No
Calipers Included:
No
Quantity:
Sold as a kit.
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