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QA1 Precision Products, Inc

QA1 64-72 GM A/G-Body Street Performance Lower Control Arm Kit - Front

$947.14 $854.95 Save $92.19

SKU: Q00B 52737

In Stock
In Stock
Ships by Oct 9
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The QA1 52737 is a set of lower street performance control arms designed for 1964-1972 GM A/G Body vehicles. These control arms feature increased caster and a lightweight construction to improve handling, stability, and responsiveness. They are built with .109 wall HSLA tubing for strength and durability, and feature a powder coat finish for corrosion resistance. The kit includes polyurethane bushings and QA1 Ultimate Ball Joints for low-friction movement and a bind-free front suspension. These control arms are designed for an easy, bolt-in installation and are sold as a pair.
Show original supplier description

Part #: 52737

QA1 s Street Control Arms are the perfect upgrade for any vehicle used primarily for cruising and long distances. Configured for QA1 Pro Coil Systems with double shear lower mounting. The combination of high strength tubing and billet aluminum cross shafts make these arms amount to the lightest on the market with improved strength and durability. Robotically welded and high-quality powder coated these street control arms look great. These control arms use polyurethane bushings which will isolate road noise for smoother ride, yet stiff enough for great handling. The high-quality integrated ball joint included with this control arm setup is stronger than the factory ball joint and provides a long-term service. All of these arms are designed to add 3-4 degrees of caster and 0.5 to 1 degree of negative camber when used together. When used independently they will add approximately half of the preceding numbers.

Features:

  • Correct outdated front end geometry
  • Optimized strength to weight ratio
  • Low friction bushings
  • Designed for use with QA1 patented Ultimate Ball Joints
  • Easy bolt-in installation
  • Made in the USA

Control Arms - Street Performance - Tubular - Lower - Steel - Black Powder Coat - GM A-Body 1964-72 - Pair

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

BrandQA1 Precision Products, Inc
Part NumberQ00B 52737

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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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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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