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Suspension and Components Shocks, Struts, Coil-Overs and Components

QA1 Precision Products, Inc

QA1 64-72 GM A/G-Body Pro Rear Coil-Over System - Double Adj. - 12in x 200lbs/in - Aluminum

$1,229.65 $1,109.95 Save $119.70

SKU: Q00B RCK52358

In Stock
In Stock
Ships by Aug 7
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: RCK52358

QA1 now offers bolt-in rear coil-over shocks for 1963-1965 Buick Rivieras. Single adjustable shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1's double adjustable shocks provide 18 positions of compression adjustment and 18 positions of rebound adjustment, for a total of 324 possible valving combinations. These shocks also utilize a fully threaded body allowing for ride height adjustability. With our highly popular adjustable struts and the addition of the rear coil-over shocks, you can now get a complete suspension makeover for both ends of the vehicle. These lightweight billet aluminum coil-over shocks are made in the USA and offer easy, bolt-in installation and ride height adjustability. They are 100% dyno tested and serialized and serviceable and rebuildable by QA1 authorized service centers. Used in drag racing, street performance, autocross, road racing and street rod applications.

Features:

  • Achieve 1/2 higher than stock down to 2.25" lower than stock.
  • Ultimate balance of ride quality and performance handling with adjustable rebound and compression valving.
  • Limited Lifetime Warranty for peace of mind.
  • Sold as a pair.
  • Proudly made in the USA.

Rear Pro Coil shock for 64-72 GM A and G-bodies. Double adjustable and includes all mounting hardware, brackets, two shocks and springs with a spring rate of 200.

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The QA1 RCK52358 is a double adjustable rear pro-coil shock system designed for 1964-1972 GM A/G-Body vehicles, offering ride height adjustability and enhanced handling.

Fitment

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Specifications

BrandQA1 Precision Products, Inc
Part NumberQ00B RCK52358

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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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