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QA1 Pro Coil Double Adjustable Shock Kit GM Spring

(Chevrolet Silverado 1500 1999-2006, Camaro 1967-81, S10 1982-2004, Impala 1971-85, 1994-96, Malibu 1973-83, C1500 1990-98, Chevelle 1968-83 + 42 more models)

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Part Number

10 part numbers · from $964.95
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from $964.95

3 left at this price

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Product Details

The QA1 Pro Coil Double Adjustable Shock Kit is a complete coilover shock and spring assembly for GM applications. It suits drivers who want full control over ride height and damping. Use it as a coil-over conversion, shock and spring kit, or adjustable suspension upgrade for street performance, autocross, road racing, drag racing, and street rod builds.

Key Features:

  • Double adjustable valving: You can tune compression and rebound independently. This lets you balance ride comfort and handling for your driving style.
  • Ride height adjustable: A fully threaded shock body lets you set your stance. You can also fine-tune weight balance for sharper handling.
  • High-travel Pro Coil springs: QA1's American-made springs have fewer coils and a smaller wire diameter. This gives more travel, lower unsprung weight, and a faster suspension response.
  • Twin-tube shock design: Each shock has a lightweight aluminum body.
  • Bolt-in installation: The kit is designed to work with factory or upgraded QA1 control arms.
  • Made in the USA: QA1 builds these shocks in Lakeville, Minnesota.
  • Warranty: QA1 Double Adjustable Pro Coil kits are eligible for a limited lifetime warranty.

QA1 offers Pro Coil kits in several spring rates so you can match the setup to your vehicle and use, from casual street driving to hard racing.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2006, Camaro 1967-81, S10 1982-2004, Impala 1971-85, 1994-96, Malibu 1973-83, C1500 1990-98, Chevelle 1968-83, Caprice 1966-91, El Camino 1968-87, Monte Carlo 1973-88, Nova 1968-79, Chevy II 1968-74 + 37 more models

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10 items

Description
Specifications
Adjustable Mounting Bracket IncludedNo
Adjustable ValvingYes
Coil-Over Kit PositionFront
Coil-Over Springs IncludedYes
Collapsed Length (in)10.130 in.
Compressed Height9
Crossmember IncludedNo
Extended Height12.8
Extended Length (in)14.000 in.
Gas ChargedNo
Internal DesignTwin-tube
Lower MountBar pin
NotesDouble adjustable coil-overs, designed to fit applications with big block engines. Shocks are remote ready, they can be used with the QA1 two or four channel remote adjustable system.
Number of Valving Selections324
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/NoYes
QuantitySold as a kit.
Ref No15
Shock Body FinishClear anodized
Shock Body MaterialAluminum
Shocks IncludedYes
Spring FinishSilver powdercoated
Spring Rate (lbs/in)500 lbs./in.
Suspension Height Adjustment0.0-2.0 in. lowered front
Threaded Adjustment Range3.000 in.
TitleQA1 Shock Absorber and Coil Spring Assembly GD401-10500A
Upper MountStud
Welding RequiredNo
$964.95
PART NUMBER: GD401-10500A
2 left at this price
Usually delivered within 2 days
Description
Specifications
Adjustable Mounting Bracket IncludedNo
Adjustable ValvingYes
Coil-Over Kit PositionFront
Coil-Over Springs IncludedYes
Collapsed Length (in)11.630 in.
Compressed Height10.5
Crossmember IncludedNo
Extended Height15
Extended Length (in)17.000 in.
Gas ChargedNo
Internal DesignTwin-tube
Lower MountBar pin
NotesDouble adjustable coil-overs, designed to fit applications with big block engines. Shocks are remote ready, they can be used with the QA1 two or four channel remote adjustable system.
Number of Valving Selections324
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/NoYes
QuantitySold as a kit.
Shock Body FinishClear anodized
Shock Body MaterialAluminum
Shocks IncludedYes
Spring FinishSilver powdercoated
Spring Rate (lbs/in)500 lbs./in.
Suspension Height Adjustment0.0-2.0 in. lowered front
Threaded Adjustment Range3.000 in.
TitleQA1 Shock Absorber and Coil Spring Assembly GD501-10500C
Upper MountStud
Welding RequiredNo
$964.95
PART NUMBER: GD501-10500C
1 left at this price
Usually delivered within 2 days
Description
Specifications
Adjustable Mounting Bracket IncludedNo
Adjustable ValvingYes
Coil-Over Kit PositionFront
Coil-Over Springs IncludedYes
Compressed Height9
Crossmember IncludedNo
Extended Height12.8
Gas ChargedNo
Internal DesignTwin-tube
NotesDesigned to fit most small block engines. Shocks are remote ready, they can be used with the QA1 two or four channel remote adjustable system.
Number of Valving Selections576
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/NoYes
QuantitySold as a kit.
Recommended Front-End Weight1,701-1,900 lbs.
Ref No32
Shock Body FinishClear anodized
Shock Body MaterialAluminum
Shocks IncludedYes
Spring FinishSilver powdercoated
Spring Rate (lbs/in)350 lbs./in.
Suspension Height AdjustmentStock
TitleQA1 Shock Absorber and Coil Spring Assembly GD401-10350C
Welding RequiredNo
$964.95
PART NUMBER: GD401-10350C
Ships from manufacturer
Description
Specifications
Adjustable Mounting Bracket IncludedNo
Adjustable ValvingYes
Body Diameter (in)2.000 in.
Coil-Over Kit PositionFront
Coil-Over Springs IncludedYes
Collapsed Length (in)10.500 in.
Compressed Height9
Crossmember IncludedNo
Extended Height12.8
Extended Length (in)15.000 in.
Gas ChargedNo
Lower MountTie bar
Number of Valving Selections324
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/NoYes
QuantitySold as a kit.
Recommended Front-End Weight1,601-1,700 lbs
Ref No31
Shock Body FinishClear anodized
Shock Body MaterialAluminum
Shocks IncludedYes
Spring FinishSilver powdercoated
Spring Rate (lbs/in)400 lbs./in.
Suspension Height Adjustment0.0-2.0 in. lowered front
Threaded Adjustment Range6.000 in.
TitleQA1 Shock Absorber and Coil Spring Assembly GD401-11300C
Upper MountStud
Welding RequiredNo
$964.95
PART NUMBER: GD401-11300C
Ships from manufacturer
Description
Specifications
Adjustable Mounting Bracket IncludedNo
Adjustable ValvingYes
Coil-Over Kit PositionFront
Coil-Over Springs IncludedYes
Compressed Height10.5
Crossmember IncludedNo
Extended Height15
Gas ChargedNo
Internal DesignTwin-tube
NotesShocks are remote ready, they can be used with the QA1 two or four channel remote adjustable system.
Number of Valving Selections576
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/NoYes
QuantitySold as a kit.
Recommended Front-End Weight1,500-1,700 lbs.
Shock Body FinishClear anodized
Shock Body MaterialAluminum
Shocks IncludedYes
Spring FinishSilver powdercoated
Spring Rate (lbs/in)250 lbs./in.
Suspension Height AdjustmentStock
TitleQA1 Shock Absorber and Coil Spring Assembly GD501-11250C
Welding RequiredNo
$964.95
PART NUMBER: GD501-11250C
Ships from manufacturer
Description
Specifications
Adjustable Mounting Bracket IncludedNo
Adjustable ValvingYes
Body Diameter (in)1.625 in.
Coil-Over Kit PositionFront
Coil-Over Springs IncludedYes
Collapsed Length (in)14.500 in.
Compressed Height10.5
Crossmember IncludedNo
Extended Height15
Extended Length (in)19.500 in.
Gas ChargedNo
Lower MountStud
NotesRequires use of QA1 camber plate.
Number of Valving Selections324
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/NoYes
QuantitySold as a kit.
Recommended Front-End Weight1,601-1,700 lbs
Shock Body FinishChrome
Shock Body MaterialSteel
Shocks IncludedYes
Spring FinishSilver powdercoated
Spring Rate (lbs/in)275 lbs./in.
Suspension Height Adjustment0.0-2.0 in. lowered front
Threaded Adjustment Range9.300 in.
TitleQA1 Shock Absorber and Coil Spring Assembly GD501-11300C
Upper MountTie bar
Welding RequiredNo
$964.95
PART NUMBER: GD501-11300C
Ships from manufacturer
Description
Specifications
Compressed Height9
Extended Height12.8
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/NoYes
Ref No21
TitleQA1 Shock Absorber and Coil Spring Assembly GD401-11300B
$964.95
PART NUMBER: GD401-11300B
Ships from manufacturer
Description
Specifications
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/NoYes
TitleQA1 Shock Absorber and Coil Spring Assembly GD507-10750C
$964.95
PART NUMBER: GD507-10750C
Ships from manufacturer
Description
Specifications
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/NoYes
TitleQA1 Shock Absorber and Coil Spring Assembly GD508-10550C
$964.95
PART NUMBER: GD508-10550C
Ships from manufacturer
Description
Specifications
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/NoYes
TitleQA1 Shock Absorber and Coil Spring Assembly GD508-10750C
$964.95
PART NUMBER: GD508-10750C
Ships from manufacturer

Select & Customize

Great prices

10/10

So far so good, very simple ordering process

super-fast ordering,

great experience

I WAS HAPPY TO SEE FREE FREIGHT ON THE COIL BUT DISAPPOINTED TO BE CHARGES $19.24 ON THE SPARK PLUGS

easy and fast

Joey was able to give me a discount code and saved me 4.00 on my order. Ty Joey for all the help

Great place for tires

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