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QA1 Precision Products Pro Coil Double Adjustable Shock Kit GM

(Chevrolet Silverado 1500 1999-2006, Camaro 1970-81, Corvette 1963-82, S10 1982-2004, Impala 1971-85, 1994-96, Malibu 1973-83, C1500 1990-98 + 37 more models)

Manufacturer

Part Number

11 part numbers · from $964.95
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from $964.95

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The QA1 Pro-Coil Double Adjustable Coilover Shock Kit for GM is a bolt-in coilover spring and shock system. It lets you tune ride height, ride quality and handling on your GM muscle car or classic. Double adjustable valving gives you a wide tuning range, so one setup can work for street driving, autocross or track days.

Key Features:

  • Double adjustable valving gives you a wide range of tunability for both street comfort and track performance.
  • Adjustable ride height: up to 2 inches of adjustment lets you dial in a level stance. You make the change by turning the spring seat nut.
  • High-travel coil springs are USA-made and built for performance. Spring rates are offered to suit different vehicle weights and driving styles.
  • Easy installation: these are bolt-in kits.
  • Made in the USA: QA1 shocks are built in Lakeville, Minnesota.
  • Limited Lifetime Warranty: QA1 Double Adjustable Pro-Coil Kits are eligible for it.

This product line is for GM owners who want better stance, ride quality and performance from a front coilover conversion. The kits are also called coilover shocks, coil-over conversion kits and adjustable coilover suspension systems. QA1 builds its suspension components in the USA and has a long record in motorsports and street performance.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2006, Camaro 1970-81, Corvette 1963-82, 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 1975-79 + 32 more models

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11 items

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 Big 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 Weight1,901-2,100 lbs.
Ref No24
Shock Body FinishClear anodized
Shock Body MaterialAluminum
Shocks IncludedYes
Spring FinishSilver powdercoated
Spring Rate (lbs/in)450 lbs./in.
Suspension Height AdjustmentStock
TitleQA1 Shock Absorber and Coil Spring Assembly GD401-10450B
Welding RequiredNo
$964.95
PART NUMBER: GD401-10450B
In Stock (5)
Usually delivered within 2 days
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 GD507-09550D
$964.95
PART NUMBER: GD507-09550D
4 left at this price
Usually delivered within 2 days
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)9.000 in.
Compressed Height9
Crossmember IncludedNo
Extended Height12.8
Extended Length (in)12.800 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 Weight2,001-2,100 lbs
Ref No35
Shock Body FinishClear anodized
Shock Body MaterialAluminum
Shocks IncludedYes
Spring FinishSilver powdercoated
Spring Rate (lbs/in)300 lbs./in.
Suspension Height Adjustment0.0-2.0 in. lowered front
Threaded Adjustment Range4.500 in.
TitleQA1 Shock Absorber and Coil Spring Assembly GD401-10500C
Upper MountStud
Welding RequiredNo
$964.95
PART NUMBER: GD401-10500C
3 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 some applications with small block or big block engines depending upon front end weight and usage.
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 Weight1,901-2,100 lbs.
Shock Body FinishClear anodized
Shock Body MaterialAluminum
Shocks IncludedYes
Spring FinishSilver powdercoated
Spring Rate (lbs/in)450 lbs./in.
Suspension Height Adjustment0.0-2.0 in. lowered front
Threaded Adjustment Range3.000 in.
TitleQA1 Shock Absorber and Coil Spring Assembly GD501-10450C
Upper MountStud
Welding RequiredNo
$964.95
PART NUMBER: GD501-10450C
2 left at this price
Usually delivered within 2 days
Description
Specifications
Compressed Height9
Extended Height12.8
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/NoYes
Ref No23
TitleQA1 Shock Absorber and Coil Spring Assembly GD401-10400B
$964.95
PART NUMBER: GD401-10400B
2 left at this price
Usually delivered within 2 days
Description
Specifications
Compressed Height9
Extended Height12.8
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/NoYes
Ref No33
TitleQA1 Shock Absorber and Coil Spring Assembly GD401-10400C
$964.95
PART NUMBER: GD401-10400C
1 left at this price
Usually delivered within 2 days
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 GD401-10600C
$964.95
PART NUMBER: GD401-10600C
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 GD507-10350C
$964.95
PART NUMBER: GD507-10350C
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 GD507-11250C
$964.95
PART NUMBER: GD507-11250C
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 GD508-10600C
$964.95
PART NUMBER: GD508-10600C
Ships from manufacturer
Description
Specifications
Prop 65 - Short LabelWARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/NoYes
$1,109.95
PART NUMBER: MD431-09450
Ships from manufacturer
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Easy to purchase at a good price. Delivery and packaging were great. Battery was charged to 12.58 Volts, which was perfect. I installed it and it worked!

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