QA1 1965-72 F-100 Rear Coilover Conversion Systems R120-250

QA1 1965-72 F-100 Rear Coilover Conversion System – Ultimate Performance & Adjustability! The QA1 1965-72 F-100 Rear Coilover Conversion System (R120-250) is a high-performance rear suspension upgrade engineered for classic Ford F-100 trucks . This system replaces the factory leaf springs with a fully adjustable coilover setup , allowing for a 4” to 7” drop while enhancing ride quality, traction, and handling precision. Designed for a bolt-in installation, this system does not require bed removal, making it an easy upgrade for enthusiasts and builders alike! Perfect for custom builds, street trucks, and pro-touring F-100s! What’s Included in the Kit? ✅ Single Adjustable Rear Coilover Shocks – Fine-tune damping for street & track performance ✅ 250 lbs./in. Coilover Springs (Gray/Silver Finish) – Provides a balance of comfort & performance ✅ Adjustable Lower Trailing Arms – On-car adjustability for easy suspension tuning ✅ Adjustable Torque Arm & Axle Mount – Controls axle wrap & improves traction ✅ Torque Arm Crossmember for Frame Stability & Rigidity ✅ Adjustable Panhard Bar with Brace – Maintains proper axle positioning ✅ All Necessary Mounting Hardware for a Complete Installation Transform your classic truck’s ride and handling with QA1’s premium rear coilover conversion system! Technical Specifications Feature Details Brand QA1 Manufacturer Part # R120-250 Product Type Rear Coilover Conversion Kit Drop Range 4” to 7” Rear Shock Type Single Adjustable Coilover Coilover Springs Included? ✅ Yes Spring Rate (lbs./in.) 250 lbs./in. Suspension Package Finish Black Powdercoated Panhard Bar Included? ✅ Yes Adjustable Panhard Bar? ✅ Yes (On-Car Adjustable) Lower Trailing Arms Included? ✅ Yes (Adjustable) Upper Trailing Arms Included? ❌ No Adjustable Torque Arm Included? ✅ Yes Torque Arm Crossmember Included? ✅ Yes Bushings Included? ❌ No Sway Bar Included? ❌ No Watts Link Included? ❌ No Brake Components Included? ❌ No Welding Required? ❌ No Quantity Sold as a kit ⚡ A must-have upgrade for F-100 owners looking to modernize their truck’s suspension for a sleek stance and superior ride quality! Fitment & Compatibility ✔ Designed for 1965-72 Ford F-100 Trucks ✔ Direct Bolt-In for Factory Rear Suspension Replacement ✔ Works with OEM & Aftermarket Performance Suspension Components ✔ Perfect for Street, Pro-Touring, & Custom Truck Applications Ideal for builders and enthusiasts seeking a modern coilover conversion with easy adjustability and superior handling! Installation Notes & Tips 100% Bolt-On Installation – No Welding or Bed Removal Required ⚙️ Ensure Proper Suspension Alignment for Optimal Performance Adjust Ride Height & Axle Positioning Before Final Tightening Pair with QA1 Front Suspension for a Fully Balanced System ⚠️ Professional Installation Recommended for Best Results ❓ Frequently Asked Questions (FAQ) What makes this coilover conversion better than leaf springs? The coilover system provides a smoother ride, more precise handling, and greater adjustability , whereas leaf springs offer limited tuning options and more axle wrap. How adjustable is the drop on this kit? This kit allows for a 4” to 7” drop , making it perfect for custom stance setups while maintaining ride quality . Can I install this kit without removing the truck bed? Yes! Unlike many other suspension conversions, this QA1 kit is bolt-in and does not require bed removal . Does this kit work with my stock F-100 axle? Yes! The kit is designed to work with factory or aftermarket axles , making it a versatile choice for most builds . Is this kit suitable for daily driving? Absolutely! The single adjustable coilovers allow for tunable ride comfort , making it great for both daily driving and performance applications . Call to Action – Upgrade to Modern Coilover Suspension Today! Enhance your F-100’s stance, ride quality, and handling with the QA1 Rear Coilover Conversion System! ✔ Bolt-In Installation – No Welding or Bed Removal Required ✔ 4” to 7” Adjustable Drop for a Custom Stance ✔ Single Adjustable Coilovers for Tunable Comfort & Control ✔ Ideal for Street, Pro-Touring, & Custom Builds Order Now & Experience the Ultimate F-100 Suspension Upgrade! Overview Brand: QA1 Manufacturer’s Part Number: R120-250 Part Type: Rear Suspension Packages Product Line: QA1 1965-72 F-100 Rear Coilover Conversion Systems Summit Racing Part Number: QA1-R120-250 UPC: 806990155917 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: Single adjustable coilover Coilover Springs Included: Yes Coilover Spring Rate (lbs/in): 250 lbs./in. Spring Finish: Gray/Silver Suspension Package Finish: Black powdercoated Bushings Included: No Sway Bar Included: No Watts Link Included: No Panhard Bar Included: Yes Adjustable Panhard Bar Included: Yes Adjustable Panhard Bar Type: On car adjustable Upper Trailing Arms Included: No Adjustable Upper Trailing Arms Included: No Lower Trailing Arms Included: Yes Adjustable Lower Trailing Arms Included: Yes Adjustable Lower Trailing Arms Type: On car adjustable Trailing Arm Mount Braces Included: Yes Trailing Arm Hardware Included: Yes Rotors Included: No Calipers Included: No Quantity: Sold as a kit.