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QA1 Precision Products GD507-10550C Pro-Coil System Double Adjustable Front Coilover Kit

(Chevrolet Impala 1971-85, 1994-96, Caprice 1966-91, Bel Air 1958-75, 1981, Biscayne 1958-72, Del Ray 1958; Ford Galaxie 1960-64 + 5 more models)

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

GD507-10550C
12 reviews
Sale Price

$964.95

3 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The QA1 Precision Products GD507-10550C is a complete front Pro-Coil System designed for GM vehicles, featuring double adjustable shocks and precision-engineered coil springs. This performance suspension kit combines QA1's high-performance "r" Series adjustable shocks with specially designed springs to deliver superior handling and ride quality control.

Key Features:

  • Double adjustable "r" Series shocks with independent compression and rebound damping control
  • Chrome plated construction for corrosion resistance and durability
  • 10-inch 550 lb/in tapered flat large body springs optimized for performance
  • Aluminum body construction reduces unsprung weight
  • Complete kit includes all necessary mounting hardware for installation
  • Threaded body allows precise ride height adjustment

This Pro-Coil system provides enthusiasts with professional-grade suspension tuning capability, allowing fine-tuning of both compression and rebound damping to match driving style and track conditions. The double adjustable design offers superior control compared to single-adjustable or non-adjustable shocks, making it ideal for street performance, autocross, and road racing applications.

Products specifications

Fits

Chevrolet Impala 1971-85, 1994-96, Caprice 1966-91, Bel Air 1958-75, 1981, Biscayne 1958-72, Del Ray 1958; Ford Galaxie 1960-64; Mercury Marauder 1963-64, Monterey 1960-64, Country Cruiser 1960, 1963, Meteor 1961-63; Edsel Ranger 1960

Title

QA1 Shock Absorber and Coil Spring Assembly GD507-10550C

Prop 65

WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Lowest prices around, fast to ship. I will be back.

So far so good first time using this site hope all goes well!

Great Prices and Fast Shipping!

Very user agreeable

Great price

Quick service

very quick and easy.

First off, the price was excellent and they communicate every step of the sale. Shipping was immediate and arrived promptly with the complete order. One observation is the shipping calculator is flaky. I had to revise the order during checkout and noticed it seemed to give a different price each time. 6 cans of satin black $12 add 6 more of gloss, $15 change to 12 of the satin then $24 cancel order and purchase 12 satin then back to $15

simple quick and easy

Thanks

Great prices, clear information and fast shipping!

I haven't received my order yet but I am satisfied at how fast the order was processed and shipped. The website was very easy to navigate and best of all the prices were hard to beat. I believe I will be visiting this site again.

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