These QA1 GM Pro Coil Systems are available for 1971-1996 Impalas and Full Size GM vehicles, including Full Size Chevy, Buick, Oldsmobile and Pontiac models, and are 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.
QA1 GS507-10550C Front Pro Coil Shock Kit, 9.63/14.5 Comp/Ext, 550 Rate QA1
QA1 GS507-10550C Front Pro Coil Shock Kit, 9.63/14.5 Comp/Ext, 550 Rate
Sku # 721GS50710550C
Mfr. Part # GS507-10550C
Condition
New
Brand
QA1
Sold
Kit
Details
Info

These QA1 GM Pro Coil Systems are available for 1971-1996 Impalas and Full Size GM vehicles, including Full Size Chevy, Buick, Oldsmobile and Pontiac models, and are 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.

This item is being shipped to you directly from the manufacturer and is subject to an increased handling time. Delivery estimates that include the handling time are displayed on the "Shipping and Payments" tab.
Specs
Sold in Quantity
Kit
Finish
Anodized
Shock Type
Twin Tube
Bushing Material
Polyurethane
Upper Shock Mount
Stud
Shock Body Material
Aluminum
Adjustable
Yes
Body Diameter
2.00
Extended Length
14.5
Position
Front
Compressed Length
9.63
Number of Valving Selections
18
Coilover Springs Included
Yes
Compressed Length Range
9.00" to 9.99"
Extended Length Range
14.00" to 14.99"
Shock Stroke
5.00
Shock Adjustability
Single Adjustable
Lower Shock Mount
T-Bar
Height Adjustable
Yes
Spring Rate
550
MFG. Part #
GS507-10550C
Spring Finish
Powder Coated
GTIN Code
806990136824
Tech Support
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About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.