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$583.80
QA1 GS501-10450A Pro Coil-Over System, GM A-Body/Tri-5
QA1 GS501-10450A Pro Coil-Over System, GM A-Body/Tri-5

QA1 GS501-10450A Pro Coil-Over System, GM A-Body/Tri-5

64-67 Buick, 55-57 Chevy, 64-67 Chevy, 64-67 Oldsmobile, 64-67 Pontiac, Front Position

2 Reviews | 1 Answered Question
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QA1 GS501-10450A Pro Coil-Over System, GM A-Body/Tri-5
QA1 GS501-10450A Pro Coil-Over System, GM A-Body/Tri-5
QA1 GS501-10450A Pro Coil-Over System, GM A-Body/Tri-5
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QA1 GS501-10450A Pro Coil-Over System, GM A-Body/Tri-5
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Part # 721GS50110450A
$583.80
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  • Made for the GM A-body/Tri-5 vehicles
  • Engineered to provide fully adjustable ride height and valving control
  • Features 450 lb. springs that have a silver powder coated finish for added rust protection
  • Built to fit applications with small block engines
  • Shocks feature a twin tube design and have a 4.00 shock stroke

Details

Position:
Front
Spring Rate:
450 lbs.
Shock Adjustability:
Single Adjustable
Shock Type:
Twin Tube
Shock Body Material:
Aluminum
Shock Stroke:
5.00
Upper Shock Mount:
Stud
Lower Shock Mount:
T-Bar
Compressed Length Range:
11.00" to 11.99"
Compressed Length:
11.63"
Extended Length Range:
17.00" to 17.99"
Extended Length:
17.00"
Height Adjustable:
Yes
Number of Valving Selections:
18
Finish:
Clear Anodized
Coilover Springs Included:
Yes
Bushing Material:
Polyurethane
Body Diameter:
2.00"
Sold in Quantity:
Kit
Adjustable:
Yes
Hardware Included:
Yes
Crossmember Included:
No
Welding Required:
No
Gas Charged:
No
Color:
Black
Mounting Bracket Included:
No
Spring Finish:
Silver Powdercoated
MFG. Part #:
GS501-10450A
Notes:
Designed to fit applications with small block engines.
GTIN Code:
806990062642

Info

The QA1 GM Pro Coil System is a great 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.

Important Messages

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
Some parts are not legal for use in California or other states with similar laws/regulations

Reviews

Q & A

Videos & Articles
  • Visit the Toolbox

    The Toolbox is Speedway Motors' hub for professionally written articles.

  • In this episode, Project Chevelle gets coilovers and a much-needed altitude adjustment. Watch as we install QA1 bolt-on coilover kits front and rear, then dial in the perfect stance and shock settings. Our old Chevelle is really starting to look mean!
  • Speedway Motors employee Steve is back to work on his 1976 Chevrolet Laguna, this time installing a QA1 Coilover kit in his front suspension.

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