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Qa1

QA1 65-79 Ford F100 Front Coil-Over Conversion Kit (3-5in Drop) - Double Adjustable (500lbs/in)

SKU: QAP52620-D500

Front Suspension Packages

QAP Coil-Over Conversion...

Qa1

QA1 65-79 Ford F100 Front Coil-Over Conversion Kit (3-5in Drop) - Double Adjustable (500lbs/in)

SKU: QAP52620-D500

Front Suspension Packages

QAP Coil-Over Conversion...

A$10,286.96
IN STOCK! Est Ship 4-7 days. In stock at 1 location (6 available)

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Description

QA1 65-79 Ford F100 Front Coil-Over Conversion Kit (3-5in Drop) - Double Adjustable (500lbs/in)

Additional Information

Front coil-over conversion kit for 65-79 F-100 trucks. Includes double adjustable shocks, high travel springs, upper and lower control arms, stock spindles, rack and pinion steering, and all hardware.

Part Type

Coilover Adjustable Spring Lowering Kit

Product Overview

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.

Data: v4.2 - Upd: 2026-11-08 14:19:56

Features

  • Adjustable ride height
  • Adjustable shock valving options for all driving scenarios
  • Best-in-class warranty
  • Durable
  • Easy bolt-in install
  • Made in the USA
  • Performance enhancing geometry
  • stronger than stock components

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Brand:QA1
Description:QA1 65-79 Ford F100 Front Coil-Over Conversion Kit (3-5in Drop) - Double Adjustable (500lbs/in)
Manufacturer Part Number:52620-D500
Part Number:qap52620-D500
Title:QA1 Coilover Overhaul Kit 52620-D500
UPC:806990154279

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 09:19:04

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Qa1
StreetFX SKU qap52620-D500
SFX Item ID 4095748
Accounting SKU qap-52620-D500
Manufacturer SKU 52620-D500
Manufacturer UPC 806990154279
Alternative References 52620-D500, QA1-52620-D500

Suspension Handling Package, Front, 3 in. to 5 in. Drop, Double Adjustable Coilover, 500 lbs./in. Spring Rate, Tubular Control Arms, Kit

QA1 1965-79 F-100 coilover conversion systems are suspension kits built with a purpose—just like your truck! With these all-new, engineered-from-scratch systems, you can stop using junkyard parts to modernize your pickup, and instead bolt in the handling and performance you've always wanted. The front systems are 3.75 in. narrower than a Crown Vic, providing ideal handling and allowing fitment of larger wheels and tires. They also save 150 lbs. of weight and provide 3 in. to 5 in. of drop with standard spindles and 5 in. to 7 in. with drop spindles. QA1 1965-79 F-100 coilover conversion systems are available in single and double adjustable styles with everything you need included, except engine mounts.

Included in the systems:
• Adjustable shocks
• High-travel springs
• Coil-over hardware
• Upper and lower control arms
• Upper and lower crossmembers
• Rack and pinion steering
• Stock or drop spindles
• All required nuts, bolts, etc.

Product Attributes
BrandQA1
Manufacturer's Part Number52620-D500
Part TypeFront Suspension Packages
Product LineQA1 1965-79 F-100 Coilover Conversion Systems
UPC806990154279
Crossmember IncludedYes
Crossmember MaterialSteel
Welding RequiredNo
Front Spindles IncludedYes
Spindle TypeStock height
Spindle MaterialCast iron
Spindle FinishNatural
Upper Control Arms IncludedYes
Lower Control Arms IncludedYes
Control Arm StyleTubular
Control Arm MaterialSteel
Control Arm ColorBlack
Upper Ball Joints IncludedYes
Lower Ball Joints IncludedYes
Rack and Pinion IncludedYes
Steering Rack TypeHydraulic power assist
Rack MaterialAluminum
Rack ColorNatural
Shocks IncludedYes
Shock TypeDouble adjustable coilover
Coilover Springs IncludedYes
Coilover Spring Rate (lbs/in)500 lbs./in.
Spring FinishGray/Silver
Disc Brake Kit IncludedNo
Front Rotor IncludedNo
Front Caliper IncludedNo
Brake Pads IncludedNo
Sway Bar IncludedNo
Center Link IncludedNo
King Pins IncludedNo
King Pin Bearings IncludedNo
Pitman Arm IncludedNo
Idler Arm IncludedNo
Tie Rod Sleeves IncludedYes
Inner Tie Rod Ends IncludedYes
Outer Tie Rod Ends IncludedYes
QuantitySold as a kit.
Notes3-5 inches of drop.

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