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QA1 GS507-09550D Pro Coil System, Single Adjustable, Pigtail Lrg

-9%

QA1 GS507-09550D Pro Coil System, Single Adjustable, Pigtail Lrg
QA1

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#721GS50709550D

QA1 GS507-09550D Pro Coil System, Single Adjustable, Pigtail Lrg

Spring Rate:

550 lbs.

450 lbs.650 lbs.

$749.95

/kit

Factory Shipped

$830.83

Save $80.88


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Product Summary

Bel Air, Caprice, Corvette, Impala, Biscayne, Del Ray

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    Key Specs

    PositionFront
    Spring Rate550 lbs.
    Shock AdjustabilityDouble Adjustable
    Shock TypeTwin Tube
    Shock Body MaterialAluminum
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    QA1 GS507-09550D Details

    • QA1's GM Pro Coil Systems are available for 1963-1982 Corvettes and for 1958-1970 Full Size Chevrolet vehicles, including Impalas, Bel Airs and Caprices
    • They are the perfect option for anyone looking for fully adjustable ride height and valving control
    • Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way
    • These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling
    • Specially designed for QA1's Pro Coil Systems, the American-made lightweight high travel springs have fewer coils and a smaller wire diameter, resulting in increased travel due to the larger distance between the coils
    • They reduce unsprung weight and react faster, optimizing suspension performance
    • Successfully tested in various applications, from casual street driving to hard core race applications

    QA1 GS507-09550D Specifications

    KEY SPECS
    MFG. Part #GS507-09550D
    BrandQA1
    PositionFront
    Spring Rate550 lbs.
    Shock AdjustabilityDouble Adjustable
    Shock TypeTwin Tube
    Shock Body MaterialAluminum
    Shock Stroke4.80
    Upper Shock MountStud
    Lower Shock MountT-Bar
    Height AdjustableYes
    FinishAnodized
    GENERAL
    Compressed Length Range9.00" to 9.99"
    Compressed Length9.63"
    Extended Length Range14.00" to 14.99"
    Extended Length14.50"
    Number of Valving Selections324
    Coilover Kit IncludedYes
    Coilover Springs IncludedYes
    Sold in QuantityKit
    Hardware IncludedYes
    Crossmember IncludedNo
    Welding RequiredNo
    Gas ChargedNo
    Suspension Height Adjustment0.0-2.0 Inch Lowered
    Spring ColorSilver
    Recommended Front End Weight2,101-2,200 lbs.
    GTIN Code806990139948

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