SKU: R120-200 | UPC: 806990155900
QA1 65-72 Ford F100 Rear Coil-Over Conversion System – Medium – Single Adjustable (200lbs/in)
The QA1 R120-200 Rear Coil-Over Conversion Kit delivers precise handling and ride height control for 1965-1972 Ford F-100 trucks. This bolt-in system swaps factory leaf springs for single adjustable coil-over shocks with 200 lb/in high-travel springs and a torque arm setup that prevents binding. Achieve a 4-7 inch rear drop while maintaining drivability on 2WD and 4WD models.
Key Features
- Torque Arm Design: Prevents binding for smooth suspension action under load
- Adjustable Ride Height: 4-7 inches rear drop with independent settings for panhard bar, torque arm, trailing arms, and shocks
- Single Adjustable Shocks: Tune valving for street, track, or towing performance
- Bolt-In Installation: Includes coil-overs, springs, torque arm, trailing arms, brackets, and all hardware
- High-Travel Springs: 200 lb/in rate handles heavy loads with consistent control
Product Notes
- Designed for 1965-1972 Ford F-100 2WD and 4WD short or long bed trucks
- Dyno-tested components ensure reliable performance
- Ships in official QA1 retail box
Installation Notes
- Professional installation recommended.
- 8-12 hours estimated time, advanced skill level required
- May need welding for torque arm brackets, full alignment after install
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1965-1972 | Ford | F-100 | 2WD Models |
| 1965-1972 | Ford | F-100 | 4WD Models |
Why Choose QA1?
- Decades of suspension engineering experience
- All components built in Lakeville, MN facility
- Limited lifetime warranty covers defects
Frequently Asked Questions
- Q: Does it fit 4WD F-100 trucks?
A: Yes, works on both 2WD and 4WD 1965-1972 Ford F-100 models. - Q: What is the spring rate?
A: Medium 200 lb/in high-travel coil springs for balanced ride and load handling. - Q: Is welding needed?
A: Torque arm brackets may require welding. professional fabrication advised.
Shipping & Handling
- Method: UPS/FedEx Ground or LTL freight
- Availability: In stock – ships same or next business day
- Packaging: Official QA1 retail box, 48 x 20 x 16 inches
- Weight: 95 lbs
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