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In-Store Pickup Location

1974 OLDSMOBILE DELTA 88 QA1 Pro Coilover Systems GS507-09550D

QA1 GS507-09550D - QA1 Pro Coilover Systems

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COIL OVER SHOCK

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  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight and oversize fees. Valid on orders shipped in the contiguous United States.

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Brand: QA1

Manufacturer's Part Number: GS507-09550D

Part Type: Coilover Kits

Product Line: QA1 Pro Coilover Systems

Summit Racing Part Number: QA1-GS507-09550D

UPC: 806990139948

Suspension Height Adjustment: 0.0-2.0 in. lowered

Coilover Kit Position: Front

Recommended Front-End Weight: 2,101-2,200 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): 550 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 big 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: OLDSMOBILE

Model: DELTA 88

Submodel: BASE

Beginning Year: 1965

Ending Year: 1983

Drivetrain: RWD

Universal: No

Make: OLDSMOBILE

Model: DELTA 88

Submodel: ROYALE

Beginning Year: 1969

Ending Year: 1985

Drivetrain: RWD

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QA1 GS507 - QA1 Pro Coil Shocks and Struts

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SH26K

Part Number: QA1-GS507

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$179.99

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    Order this item and get free delivery and handling on your entire order! Offer excludes truck freight and oversize fees. Valid on orders shipped in the contiguous United States.

Most Helpful Reviews Review This Product

5 Customer Reviews for QA1 GS507-09550D - QA1 Pro Coilover Systems

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1960 belair with QA1 coilovers A++

Summit RacingSummit Racing Verified Purchase

QA1-GS507-09550D
Fantastic units that are quick and easy to fit, these with CPP spindles and tubular arms have a huge range of adjustment and the car honestly drives like a late model car. I was a little concerned with running 550lb springs with my 350 SBC but they offer a compliant ride but with assured handling even with big wheels.

1 of 1 found this review helpful.

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Reviewer: from Australia

Date: November 16, 2016

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Made a big deference

Summit RacingSummit Racing Verified Purchase

QA1-GS507-09550D
The coil over raised the car to normal ride height. Took a lot of the body role out of the front end. The adjustable shocks are nice to be able to adjust the ride to your preference.

0 of 0 found this review helpful.

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Reviewer: from IN

Date: September 04, 2018

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Ease of Installation
Price/Value
Quality

coil-overs

Summit RacingSummit Racing Verified Purchase

QA1-GS507-09550D
straight forward install per the instructions. gave me the adjustability I needed for the ride height I needed and the ability to compensate for a 50 year old chassis. my car rides straight and level with great handling, great ride, and no compromises. the hardest part was getting out the old coil springs, which a torch makes short work of.

0 of 0 found this review helpful.

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Reviewer: from PA

Date: July 26, 2018

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Awesome coil overs!

Summit RacingSummit Racing Verified Purchase

QA1-GS507-09550D
These guys are great on the 40 Chevy we built with a camaro front clip.

0 of 0 found this review helpful.

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Reviewer: from CA

Date: December 11, 2017

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Great product and easy install

Summit RacingSummit Racing Verified Purchase

QA1-GS507-09550D
Overall, this product is great. Straight forward install and rides like a dream (1966 Impala). My only "opportunity for improvement" would be the non inclusion of the thrust bearings and spanned wrench. Technically they are not a requirement, but if they were included, they would surely be used. I recommend adding them and upping the price. ...read more

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Reviewer: from CA

Date: December 21, 2016

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Quality

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

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