Suspension and Components Suspension Kits

QA1 Precision Products, Inc

QA1 78-88 GM G-Body Mod Series 12-200 Rear Pro Coil Shock System

$2,740.23

SKU: Q00B RCK52451

In Stock
In Stock
Ships by Jun 11
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: RCK52451

Get the perfect look by easily adjusting your ride height on your Monte Carlo or Malibu. These rear coil-overs allow ride height adjustment up to 1" higher than stock to 3" lower than stock. Dialing in the perfect stance on your G-body can be done in minutes. Get maximum shock tunability with low and high speed compression and rebound valving adjustability. Perfect for the street or drag racing, MOD Series shocks are the ultimate option to get the most out of your car. Parts come ready to install with all necessary hardware. Easily bolt them on right in your garage or work with your local shop.

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.

QA1 78-88 GM G-Body Big Wheel Rear Coilover Kit with 4-way adjustable MOD Series shocks and 12", 200 lb. springs

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

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandQA1 Precision Products, Inc
Part NumberQ00B RCK52451

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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