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Est. 1957
QA1

QA1 64-72 GM A/G/F-Body/68-74 X-Body Lower Control Arm Hardware Kit

$42.25

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QA1 Lower Control Arm Hardware Kit for 64-72 GM A/G/F-Body/68-74 X-Body. Corrects outdated geometry for improved handling.

Key Features

  • Fits 1964-1972 GM A, G, and F-body vehicles, and 1968-1974 GM X-body vehicles.
  • Designed to work with QA1 patented Ultimate Ball Joints.
  • Corrects outdated front end geometry for improved handling.
  • Features an optimized strength to weight ratio.
  • Includes low friction bushings for smooth operation.
  • Easy bolt-in installation.
This hardware kit is designed for 1964-1972 GM A, G, and F-body vehicles, and 1968-1974 GM X-body vehicles. It fits stock or QA1 street lower control arms.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This hardware kit uses 1/2" bolts, designed to work with QA1's patented Ultimate Ball Joints. It's built to correct outdated front-end geometry in your classic GM A, G, F-body (1964-1972) or X-body (1968-1974) vehicle. The optimized strength-to-weight ratio means you get solid performance without unnecessary bulk.

Installation is straightforward, as this kit is designed as a bolt-in replacement for your stock lower control arm hardware, or it fits perfectly with QA1 street lower control arms. The low-friction bushings help ensure smooth operation and contribute to the improved handling characteristics you'll notice on the road. Plus, it's made right here in the USA.

Specifications

Brand
QA1
Manufacturer Part #
52399
UPC
806990143068

Frequently Asked Questions

QA1 64-72 GM A/G/F-Body/68-74 X-Body Lower Control Arm Hardware Kit

$42.25