SKU: 67809317224

QA1 GM Pro Front Coil-Over System - Double Adj. - 10in x 650lbs/in - Flat Large - Aluminum

$540.90 $601.00
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  • USA
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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Description

QA1 GM Pro Front Coil-Over System - Double Adj. - 10in x 650lbs/in - Flat Large - AluminumQA1 now has GM Pro Coil Systems available for your 1963 1965 Buick Riviera. They offer fully adjustable ride height and valving control. Pick your spring rate and adjustability to fit your driving style, adjust the valving to match and you are on your way. They 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

QA1 now has GM Pro Coil Systems available for your 1963-1965 Buick Riviera. They offer fully adjustable ride height and valving control. Pick your spring rate and adjustability to fit your driving style, adjust the valving to match and you are on your way. They 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. Multiple spring rate options are also available and have been successfully tested in various applications, from casual street driving to hard core race applications. Adjustable Pro Coil System Features: Available in independent compression and rebound double adjustable and simultaneous compression and rebound adjustable, Lightweight Billet Aluminum Coil-Over Shocks, High Travel Springs, Easy, Bolt-In Installation, Ride Height Adjustable, 100% Dyno Tested and Serialized, Serviceable and Rebuildable by QA1 Authorized Service Centers, Made in the USA, Used in drag racing, street performance, autocross, road racing and street rod applications, Sold in Pairs.

  • Achieve the ultimate balance of ride quality and performance handling with independent tuning of rebound and compression valving.
  • Easy bolt-in installation that works with your factory or upgraded QA1 tubular control arms.
  • Up to 2 of ride height adjustment allows you to dial in the perfect stance.
  • Limited Lifetime Warranty for peace of mind.
  • Proudly made in the USA

This Part Fits:

Year Make Model Submodel
1963-1965 Buick Riviera Base
1965 Buick Riviera Gran Sport
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67809317224

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4.8 ★★★★★
Based on 23 reviews
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Verified Purchase
Brittney Calma
Lexington, US
★★★★★ 5
Husband approved
Color: Misty Blue, Size: Large
This is a lightweight and perfect for golf! Looks like a much more expensive golf shirt. My husband loved it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
D
DMorris
Los Angeles, US
★★★★★ 5
I get tons of compliments about this pullover
Color: Navy, Size: XX-Large
I really like this pullover! A clothing steamer got the wrinkles out from the shipping process, and it hasn't wrinkled at all since then. It's lightweight, and allows my arms to move freely. The fabric feels good against my skin, and the color looks pretty much exactly as it looks on line. I wear an XXL, and it fits exactly as it should. I love the look of the mock neck collar, it's stylish and works well over a regular collared shirt. The quality is solid, and it's absolutely worth the price. No hesitation about ordering more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
I
Irene Ringworm
Louisville, US
★★★★★ 3
Runs small, rough on the inside
Color: Misty Blue, Size: X-Large, Color: Misty Blue, Size: X-Large
Basic performance half button pullover that looks great but just isn't quite worth the money. The polyester material will protect you from light rain and wick the moisture away, but everything else about it feels a little bit low rent. The plastic snaps on the collar are similar in quality to a cheap, disposable poncho. The interior is pretty scratchy and catches on the rough skin on the back of my elbow. Fit is a little snug and for 8% spandex there's just not much stretch. Misty blue color is attractive, but not enough to overcome the middling construction and build quality. Feels very similar to the underwhelming jackets I've 'earned' from my employer for meeting some sort of corporate milestone. If this were $25 I'd give it an extra star. For the list price you can find much better stuff from much better brands if you shop the sales.
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Reviewed in the United States on November 15, 2025
L
LS
Birmingham, US
★★★★★ 5
Lightweight Layer That Works
Color: Navy, Size: XX-Large
This pullover has been a solid option for cooler days without feeling bulky or restrictive. The lightweight fabric is breathable and comfortable, especially for movement, and it works well both on the golf course and for casual wear. The mock neck and half-button design give it a slightly polished look, while the pockets are genuinely useful and not just decorative. It fits true to size and layers easily over a tee or under a vest. Overall, it’s a practical and comfortable piece for active or everyday wear.
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Reviewed in the United States on January 28, 2026
S
SS kayak fisher
Bozeman, US
★★★★★ 5
Fits and looks great
Color: Black, Size: Large
This golf pullover will be great for the upcoming golf season. The fit (Large) is excellent. The sleeves may be on the long side for some, but they can easily be pushed up the arm or cuffed on the arm. The chest and shoulders fit like a tailor-made pullover. The length is shorter than a normal pullover because it is meant for golfing. So kudos here. The material seems durable and the snaps work better than buttons or a zipper. The material seems comfortable and durable. I give this pullover high marks and will get a lot of use wearing it on the course.
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Reviewed in the United States on December 26, 2025

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