7379 F10/F150 REAR COILOVER CONVERSION KIT SINGLE ADJ 170 SPRING RATE LWB

Name: 7379 F10/F150 REAR COILOVER CONVERSION KIT SINGLE ADJ 170 SPRING RATE LWB
Brand: QA1 Precision Products, Inc
SKU: Q00B R122-170
Price: 3569.87 USD
Availability: InStock

$3,569.87

SKU: Q00B R122-170

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Ships in 4–6 weeks

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Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

The QA1 R122-170 is a rear coil-over conversion kit designed for 1973-1979 Ford F-100 and F-150 long wheelbase trucks. It is designed for 9-inch axles with an iron 3rd member and will not work with aluminum 3rd members. The kit offers 4-7 inches of drop and features adjustable watts link, torque arm, trailing arms, bracket mounts, and single-adjustable shocks.

Fitment

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Specifications

Brand	QA1 Precision Products, Inc
Part Number	Q00B R122-170

Videos

73-79 F100 Rear Watts Link Suspension System | QA1

Meet New Blue! QA1's 1972 Ford F100 Build

DENTSIDE FORD F100 QA1 Classic Truck Rear Suspension Install

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QA1 Coilovers: What They Got Wrong & How We Made It Right

How to Install QA1 Coilovers on F100 with S550 Rear Assembly

Buy with Confidence

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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