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In-Store Pickup Location

1969 BUICK WILDCAT QA1 Pro Coilover Systems GS507-09450D

QA1 GS507-09450D - QA1 Pro Coilover Systems

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Brand: QA1

Manufacturer's Part Number: GS507-09450D

Part Type: Coilover Kits

Product Line: QA1 Pro Coilover Systems

Summit Racing Part Number: QA1-GS507-09450D

UPC: 806990139931

Suspension Height Adjustment: 0.0-2.0 in. lowered

Coilover Kit Position: Front

Recommended Front-End Weight: 1,901-2,000 lbs.

Shocks Included: Yes

Adjustable Valving: Yes

Internal Design: Twin-tube

Gas Charged: No

Number of Valving Selections: 18

Extended Length (in): 14.500 in.

Collapsed Length (in): 9.630 in.

Threaded Adjustment Range: 3.000 in.

Upper Mount: Stud

Lower Mount: Bar pin

Shock Body Material: Aluminum

Shock Body Finish: Clear anodized

Bushing Material: Polyurethane

Bushing Color: Black

Coilover Springs Included: Yes

Spring Rate (lbs/in): 450 lbs./in.

Spring Finish: Silver powdercoated

Crossmember Included: No

Adjustable Mounting Bracket Included: No

Hardware Included: Yes

Welding Required: No

Quantity: Sold as a pair.

Notes: Single adjustable coil-overs, designed to fit applications with small block engines. Includes 2 springs and 2 coil-over shocks.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

QA1 Pro coilover systems are engineered from the ground up to offer unmatched performance over stock suspension setups. Pro coilover systems utilize adjustable and non-adjustable coilover shocks and springs, designed specifically for replacing the factory shocks and springs. This combination offers ride height adjustment and variable position valving adjustment (where applicable) for performance not found in other kits. Choose QA1 Pro coilover systems for your next suspension upgrade.

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Universal: No

Make: BUICK

Model: WILDCAT

Submodel: BASE

Beginning Year: 1962

Ending Year: 1969

Drivetrain: RWD

Universal: No

Make: BUICK

Model: WILDCAT

Submodel: CUSTOM

Beginning Year: 1965

Ending Year: 1970

Drivetrain: RWD

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Most Helpful Reviews Review This Product

8 Customer Reviews for QA1 GS507-09450D - QA1 Pro Coilover Systems

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5 Star

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Great for the Vette

Summit RacingSummit Racing Verified Purchase

QA1-GS507-09450D
Originally I thought my frame was tweaked. Turns out it was the old 1" lowering springs. Qa1 is a top quality product. The best in my opinion. This kit is adjustable, looks great, and rebuildable.

0 of 0 found this review helpful.

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Reviewer: from AR

Date: June 05, 2019

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QA-1 the perfect solution

QA1-GS507-09450D
Installed on my “69” vette equipped w/ a very well built 427, and they give a very tasteful lowered look. They installed really easy on my global west upper/lower tubular a-arms. Great ride and look for the C3 vette!

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Reviewer: from FL

Date: April 30, 2019

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Positive difference

Summit RacingSummit Racing Verified Purchase

QA1-GS507-09450D
Easy install- Too bad I had trouble taking out the original stuff. But man do I love the handling now.

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Reviewer: from Sweden

Date: September 12, 2018

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QA1 coilover

Summit RacingSummit Racing Verified Purchase

QA1-GS507-09450D
These shocks mounted up really easy. It nothing to them. They look really nice and adjusted very easy for ride height. Excelente product.

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Reviewer: from GA

Date: May 09, 2018

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Easy install

Summit RacingSummit Racing Verified Purchase

QA1-GS507-09450D
Only one bad thing, the kit doesn’t come with wrench to tighten spring sdjuster! Other than that they are real nice!

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Reviewer: from AL

Date: April 03, 2018

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QA1 for 66 BelAir

Summit RacingSummit Racing Verified Purchase

QA1-GS507-09450D
Great finish, really quick and easy to install, get the thrust bearing kit and spanners and height adjustment is a breeze

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Reviewer: from Australia

Date: March 25, 2018

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71 Vette Coil Over

Summit RacingSummit Racing Verified Purchase

QA1-GS507-09450D
Absolutely love the new Ride, Handling and Stance on my 71 Vette, Thanks to these QA1 coil overs, my 71 Vette rides, handles and looks like a modern day sports car. I also purchased the QA1s for the rear and love those too,. These are 18 way adjustables front & rear, I really feel like I have a new car compared to the inferior ride and handling of the original shocks & springs. ...read more

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Reviewer: from CA

Date: February 05, 2018

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GREAT

Summit RacingSummit Racing Verified Purchase

QA1-GS507-09450D
Seems to be good quality,ride is just what i was looking for.

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Reviewer: from TN

Date: April 12, 2016

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Some parts are not legal for use in California or other states with similar laws / regulations

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