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QA1 Precision Products GS401-10350A Pro Coil Single Adjustable Coil-Over Kit GM A-Body

(1967-1969 Chevrolet Camaro; 1968-1974 Chevrolet Nova; 1968-1974 Chevrolet Chevy II; 1967-1969 Pontiac Firebird; 1971-1974 Pontiac Ventura + 2 more models)

Manufacturer

Picture for manufacturer QA1 Precision Products

Part Number

GS401-10350A
17 reviews
Sale Price

$789.95

In Stock (5)

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Usually delivered within 2 days

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Product Details

The QA1 Precision Products GS401-10350A is a Pro Coil front coil-over conversion system designed for GM A-Body vehicles including 1967-1969 Camaro/Firebird, 1968-1974 Nova/Chevy II, and 1973-1974 Omega. This complete kit transforms your factory suspension into a modern, adjustable coil-over system for improved handling and ride quality.

Key Specifications:

  • Single adjustable shock with 18 clicks of rebound adjustment
  • 10-inch spring free length with 350 lbs/in spring rate
  • 9-inch compressed / 12.8-inch extended shock height
  • Designed for vehicles with 1701-1800 lbs front end weight
  • Aluminum construction for reduced unsprung weight
  • Stud-type upper mount and T-bar lower mount configuration
  • Tapered pigtail spring design (Style A) for GM A-Body fitment

Installation Notes:

  • Some applications may require dropping the lower A-arm for installation
  • Control arm shock openings may need enlargement to accept QA1 shocks
  • Stud mounts measured to shoulder; add 13/16-inch for installed compressed length per stud mount

This coil-over system provides the adjustability needed for street performance, autocross, or track use while maintaining street drivability. The single adjustable design allows you to fine-tune compression and rebound damping to match your driving style and vehicle setup.

Products specifications

Fits

1967-1969 Chevrolet Camaro; 1968-1974 Chevrolet Nova; 1968-1974 Chevrolet Chevy II; 1967-1969 Pontiac Firebird; 1971-1974 Pontiac Ventura; 1973-1974 Oldsmobile Omega; 1973-1974 Buick Apollo

Adjustable Mounting Bracket Included

No

Adjustable Valving

Yes

Coil-Over Kit Position

Front

Coil-Over Springs Included

Yes

Collapsed Length (in)

10.130 in.

Compressed Height

9

Crossmember Included

No

Extended Height

12.8

Extended Length (in)

14.000 in.

Gas Charged

No

Internal Design

Twin-tube

Lower Mount

Bar pin

Notes

Single adjustable coil-overs, designed to fit applications with small block engines. Shocks are remote ready, they can be used with the QA1 two or four channel remote adjustable system.

Number of Valving Selections

18

Quantity

Sold as a kit.

Recommended Front-End Weight

1,701-1,900 lbs.

Ref No

12

Shock Body Finish

Clear anodized

Shock Body Material

Aluminum

Shocks Included

Yes

Spring Finish

Silver powdercoated

Spring Rate (lbs/in)

350 lbs./in.

Suspension Height Adjustment

0.0-2.0 in. lowered front

Threaded Adjustment Range

3.000 in.

Upper Mount

Stud

Welding Required

No

Title

QA1 Coilover Spring and Shock Assembly GS401-10350A

Prop 65

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

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Good selection of auto parts, great parts, and really fast shipping. Honestly I don't understand why there are so many negative reviews for this company. I received no compensation for this review, will certainly use Autoplicity again.

We bought them to move our 38' motorhome over the 6" curb into our backyard. They worked beautifully and never moved, I would definitely recommend them.

Great customer service and support. a live person answered the phone and was able to reccomend the correct product for my vehicle. Best price online too........i woould most absolutely use them again! Great company!

Right item, right price !

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Great prices, great service, fast shipping!

Easy

Autoplicity best price on the web,FAST delivery, ordered wed. afternoon and received friday. AAAA++ RATING Will be ording from in the near future.

SO far, so good. We ordered a new Weathertech Trunk Liner from Autoplicity for our new VW SportWagen. We were pleased to find exactly what we were looking for for $50 less than other locations.

Great merchant! I would most certainly would do business with them again. Customer Service was extremely helpful and my order shipped quickly.

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