Heidts 4-Link Rear Suspension Kits RB-112

Heidts 4-Link Rear Suspension Kit – Transform Your Classic Ride! The Heidts 4-Link Rear Suspension Kit is designed to upgrade classic cars with modern suspension geometry for improved handling, ride quality, and traction. Whether you’re building a high-performance street machine or a track-ready vehicle , this kit delivers precision engineering and adjustability to fine-tune your setup. Perfect for high-performance street, autocross, and road course applications! What’s Included in the Kit? ✅ Adjustable Upper & Lower Trailing Arms – Allows for precise suspension tuning ✅ Adjustable Panhard Bar – Provides superior lateral stability ✅ Single Adjustable Coilover Shocks – Offers damping control for optimized handling ✅ High-Quality Polyurethane Bushings – Enhances durability and ride comfort ✅ Steel Brackets & Mounting Hardware – Ensures a secure and sturdy installation ✅ Gray/Silver Coilover Springs – Designed for high-performance applications Everything you need to upgrade your suspension to a race-ready setup! Technical Specifications Feature Details MFG. Part # RB-112 Brand Heidts Vehicle Compatibility Classic Cars & Custom Builds Rear Suspension Type 4-Link Upper Control Arms No Lower Control Arms No Control Arm Material Steel Control Arm Color Natural Rear Shocks/Struts Yes (Single Adjustable Coilover) Coilover Springs Included Yes Spring Finish Gray/Silver Panhard Bar Included Yes (Adjustable) Bushings Included Yes (Polyurethane) Bushing Color Black Watts Link Included No Rotors & Calipers Included No Installation Type Bolt-On & Weld-In Options Quantity Sold as a Kit Designed for race-quality handling with street-friendly comfort! Fitment & Compatibility ✔ Designed for Ford 9″ Rear End Applications ✔ Direct Bolt-On & Weld-In Installation Options ✔ Ideal for Classic Car Restorations & Performance Builds Perfect for builders looking for a balance between performance & street comfort! Installation Notes & Tips Professional Installation Recommended Welding may be required for some applications Includes adjustable links for precise tuning Housing, third member, axles, and brakes are optional and must be sourced separately Upgrade your rear suspension for improved traction & handling performance! ❓ Frequently Asked Questions (FAQ) How does this 4-link system improve handling? This system replaces the factory leaf springs with a fully adjustable 4-link setup, providing better traction, reduced wheel hop, and improved cornering stability . Can I install this kit on my classic muscle car? Yes! This bolt-in & weld-in kit is compatible with classic vehicles using a Ford 9″ differential . Does this kit include a differential housing? No, the housing, third member, axles, and brakes are optional and must be sourced separately. Is welding required for installation? Some applications may require welding for additional reinforcement , but the kit is primarily designed as a bolt-on solution . Does this kit work for both street and track use? Absolutely! This 4-link system is fully adjustable , making it perfect for both street performance and aggressive track use . Call to Action – Upgrade Your Suspension Today! Enhance your classic car’s suspension with the Heidts 4-Link Rear Suspension Kit! ✔ Modern Suspension Geometry for Superior Handling ✔ Adjustable Coilovers & Trailing Arms for Custom Performance ✔ Bolt-On & Weld-In Installation for Maximum Flexibility ✔ Perfect for Street & Track Use Order Now & Experience Next-Level Performance! Overview Brand: Heidts Manufacturer’s Part Number: RB-112 Part Type: Rear Suspension Packages Product Line: Heidts 4-Link Rear Suspension Kits Summit Racing Part Number: HDT-RB-112 UPC: 887753178572 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: Yes Adjustable Panhard Bar Included: Yes 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