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QA1 Precision Products GD502 GM Pro Coil Double Adjustable Coilover Shock

(1993-2002 Chevrolet Camaro; 1993-2002 Pontiac Firebird)

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

GD502
11 reviews
Sale Price

$379.95

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The QA1 Precision Products GD502 is a high-performance front Pro Coil double adjustable coilover shock designed for GM applications with stock mounting configurations. This precision-engineered shock features both compression and rebound adjustability, allowing you to fine-tune your suspension for optimal performance on the street or track.

Key Features:

  • Double adjustable design for independent compression and rebound tuning
  • Compressed length: 14.5 inches
  • Extended length: 19.5 inches (5-inch travel)
  • Stud top mount and T-bar lower mount configuration
  • Coilover-ready design with threaded body
  • Stock mount compatibility for direct GM fitment
  • CNC-machined billet aluminum components
  • High-pressure monotube construction for consistent performance

Important: This is a shock absorber only—coilover spring sold separately. The threaded body accepts 2.5-inch ID coilover springs, allowing you to customize spring rates for your specific application and vehicle weight.

QA1's Pro Coil shocks are engineered for enthusiasts who demand precise handling control and adjustability. The double adjustable valving provides 18 clicks of compression adjustment and 18 clicks of rebound adjustment, giving you 324 possible tuning combinations to dial in your suspension for autocross, road racing, or aggressive street driving.

Products specifications

Fits

1993-2002 Chevrolet Camaro; 1993-2002 Pontiac Firebird

Adjustable Mounting Bracket Included

No

Adjustable Valving

Yes

Coil-Over Shock Type

Double-adjustable

Coil-Over Springs Included

No

Collapsed Length (in)

14.500 in.

Compressed Height

14.5

Extended Height

19.5

Extended Length (in)

19.500 in.

Gas Charged

No

Internal Design

Twin-tube

Lower Mount

Tie bar

Notes

Some front applications may require the lower A-arm to be dropped for installation. Body diameter may be too large to allow mounting from the bottom. Some control arms’ shock openings may need to be enlarged to accept a QA1 shock.

Number of Valving Selections

324

Quantity

Sold individually.

Shock Body Finish

Clear anodized

Shock Body Material

Aluminum

Upper Mount

Stud

Prop 65

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

it was easy finding the product that I was looking for.

excellent response, quick turn around on my order! easy to use site. great transaction

I appreciate low cost and free shipping option; however, I did not see an expected date for arrival.

Good

Convient that I can buy through amazon

Good price and easy website

Best prison the Internet and quick order fulfillment. Glad to have found Autoplicity!

great price, fast shipping, my third time ordering from autoplicity

Quick and easy, with good price

So far a great website with a great price and free shipping. Looking forward to receiving my order!

Good price, quick shipping, no instant refund though!

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