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Suspension and Components› Shocks, Struts, Coil-Overs and Components
QA1 Precision Products, Inc
QA1 65-79 Ford F100 Front Coil-Over Conversion Kit (5-7in Drop) - Single Adjustable (500lbs/in)
SKU: Q00B 52621-S500
Moderate — 2–4 hours
Overview
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Part #: 52621-S500
You're building your truck for a purpose, paying attention to every detail, every connection, and every movement. We built our system this way, too. With this all-new, engineered-from-scratch system, you can stop using junkyard parts to modernize your pickup and can bolt in the handling and performance you've always wanted. Designed specifically for 65-79 F-100s, the front system is 3.75" narrower than a Crown Vic, providing ideal handling and allowing fitment of larger wheels and tires. The system also saves 150 lbs of weight and provides 3" to 5" of drop with standard spindles and 5" to 7" with drop spindles. Everything you need is included, all the way down to the hardware. In addition to double- or single-adjustable shocks and high travel springs, you get upper and lower control arms, upper and lower crossmembers, rack and pinion steering, and stock or drop spindles. All components included in these systems are proudly made in QA1's Lakeville, Minnesota facility. All QA1 shocks are 100% dyno tested and serialized.
Features:
- Easy bolt-in install
- Adjustable ride height
- Performance enhancing geometry
- Adjustable shock valving options for all driving scenarios
- Durable
- stronger than stock components
- Best-in-class warranty
- Made in the USA
Front coil-over conversion kit for 65-79 F-100 trucks. Includes single adjustable shocks, high travel springs, upper and lower control arms, 2" drop spindles, rack and pinion steering, and all hardware.
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | QA1 Precision Products, Inc |
| Part Number | Q00B 52621-S500 |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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