SKU: 15264939388

QA1 GM Pro Front Coil-Over System - Double Adj. - 10in x 500lbs/in - Flat Large - Aluminum

Sale price$540.90 Regular price$601.00
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Ships within 48 hours · Estimated delivery Aug 1 - Aug 6

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For Your Every Summer RSVP, with Code: SUMMER15

Description

QA1 GM Pro Front Coil-Over System - Double Adj. - 10in x 500lbs/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: 15264939388

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Kindle Customer
Battle Creek, US
★★★★★ 5
Great product!
Delivered on time in prefect condition.
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Reviewed in the United States on November 12, 2024
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Draper, US
★★★★★ 5
Smells Soooooo Good
This lotion was recommended to me for the winter months. It makes my skin feel super soft, it feels good, easy to rub in, very moisturizing but noy greasy, the scent is perfect but can be a bit too strong for a boy/man. The quality is amazing and the appearance is appealing.
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Reviewed in the United States on January 28, 2026
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Abigail
Draper, US
★★★★★ 5
Good product
This is good
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Reviewed in the United States on October 17, 2025
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Trav.b
Carnegie, US
★★★★★ 1
Damage
Love this product I get it all the time, but since I live overseas, I have to get a ship. I don’t know what happened, but when I got out the box, I haven’t even opened the plastic and this is what I see from it
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Reviewed in the United States on April 23, 2026
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Robert
West Palm Beach, US
★★★★★ 5
Still the very best
this product is so good that it is enough to take the 'wrinkles' out of any alligator. During my times spent in Africa(23 years) this product helped sustain and maintain the texture and the quality of my skin. I will deeply recommend this product ANY DAY, ANY TIME, AND ANYWHERE.
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Reviewed in the United States on August 10, 2025

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