Suspension and Components Suspension Kits

QA1 Precision Products, Inc

QA1 65-79 Ford F100 Front Coil-Over Conversion Kit (5-7in Drop) - Single Adjustable (600lbs/in)

$5,566.43

SKU: Q00B 52621-S600

In Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The QA1 Precision Products, Inc. Front Coilover System (MPN: 52621-S600) is designed to significantly upgrade the front suspension of 1965-1979 Ford F-100 trucks. This single-adjustable coilover conversion kit replaces the factory twin I-beam suspension with a modern coilover setup, allowing for a substantial 5-7 inch drop to achieve a lowered stance. The system includes 600 lb-in springs, providing enhanced handling, ride quality, and adjustability. This kit is a popular choice for enthusiasts looking to modernize their classic F-100's suspension for improved performance and a more aggressive look, often compared favorably to other modification options like the Crown Victoria front clip swap. The QA1 system provides a more direct bolt-on solution.

Fitment

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Specifications

BrandQA1 Precision Products, Inc
Part NumberQ00B 52621-S600

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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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