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
QA1 1965-72 F-100 Rear Coilover Conversion Systems R120-200
€1,423.91
+ freight from €89.00, insured road freight, priced by delivery region
(rates)
From €1,512.91 delivered
- ISPM 15 heat-treated Euro palletized & weatherproof shrink-wrapped
- Insured European road freight delivery with hydraulic tail-lift service
- Dispatches in 1–2 business days from our UK & European Logistics Centre
- Transit typically 1–3 business days (UK) / 3–6 business days (Continental Europe)
Need a matched transmission, controls or wiring package? Speak with a parts specialist.
Details & Inspection Notes
QA1's R120-200 takes the place of the rear leaf springs on a 1965-72 Ford F-100, using a single adjustable coilover shock with a 200 lbs./in. spring, an on-car panhard bar, and lower trailing arms, for a stated 4 in. to 7 in. drop range. Spring finish is gray/silver, with the rest of the suspension black powdercoated.
What to check before buying
Upper trailing arms, a watts link, and rotors and calipers are left out of this listing, so a buyer wanting a true full rear overhaul should price those separately. QA1 lists the install as bolt-on and says bed removal is not needed.
What comes with it
Trailing arm mount braces come with the panhard bar and trailing arm hardware already described, and QA1 sells this as one package rather than piece by piece, with no welding called for.
Do I need to pull the bed to install it? No, QA1 states the system installs without bed removal.
Does it include the upper trailing arms? No, upper trailing arms are not part of this kit.
Specifications
| Feature | Details |
|---|---|
| Brand | QA1 |
| Manufacturer Part # | R120-200 |
| Product Type | Rear Suspension Package |
| Suspension Adjustability | 4 in. to 7 in. Drop |
| Rear Shock Type | Single Adjustable Coilover |
| Coilover Springs Included? | Yes |
| Spring Rate | 200 lbs./in. |
| Spring Finish | Gray/Silver |
| Suspension Finish | Black Powdercoated |
| Panhard Bar Included? | Yes (Adjustable) |
| Lower Trailing Arms Included? | Yes (Adjustable) |
| Upper Trailing Arms Included? | No |
| Trailing Arm Mount Braces Included? | Yes |
| Watts Link Included? | No |
| Rotors & Calipers Included? | No |
| Installation Type | Bolt-On, No Bed Removal Required |
| Quantity | Sold as a Kit |
Performance Installation & Verification Checklist
- Disconnect vehicle battery ground terminal before installing any electrical, sensor, or powertrain hardware.
- Inspect all vacuum lines, fuel lines, and wiring harness connectors for secure, leak-free engagement.
- Calibrate electronic sensors, boost control solenoids, and ECU maps according to manufacturer instructions.
- Perform initial datalogging check under light load before subjecting vehicle to wide-open throttle.
Full terms: 30-day warranty · returns
