SKU: 53522764459

QA1 GM Pro Front Coil-Over System - Double Adj. - 10in x 550lbs/in - Flat Large - Aluminum

Sale price$540.90 Regular price$601.00
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  • USA
  • CAN

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 550lbs/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: 53522764459

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4.0 ★★★★★
Based on 6 reviews
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K
Verified Purchase
Kendra
Draper, US
★★★★★ 2
Flimsy rope
Size: Large
This was definitely not sturdy enough for a large dog "up to 80 lbs" as stated. My 7 month old Shepherd puppy shredded the rope part in about 5 minutes. The chew stick is a hit but very small. Flimsy for the cost!
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Reviewed in the United States on September 17, 2025
D
Verified Purchase
DJ
Whiting, US
★★★★★ 3
Fast Chew
Size: Medium
Didn’t last as long as I expected. My Frenchie chewed through it in record time. I will purchase another one to see if it’s the same as the one I received.
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Reviewed in the United States on September 28, 2025
K
Verified Purchase
Kidzmomma
Birmingham, US
★★★★★ 5
Great for chewers
Size: Large
I have bought these for the dogs (GSD/Husky/Golden) 4 mon-7yrs. All 4 dogs enjoy them and keeps the 2 puppies from chewing things they should not. Definitely worth the money for how long they have lasted as well. Have already ordered more.
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Reviewed in the United States on October 4, 2025
G
Verified Purchase
ginger
Los Angeles, US
★★★★★ 1
Not as safe as it seems
Size: Xtra Large
I did like the look and sound of the all natural wood and coconut rope. However after 15 minutes of giving it to my dog there were rope fibers everywhere. Even though my research said coconut rope was ok for dogs in small amounts; my dog started throwing up. My cat also managed to get ahold of some of the strings and ended up choking. Even when I took the rope off and gave just the coffee wood stick; after just a few minutes of play my dog began coughing. This is just the experience that I had. All dogs are different. Just please don’t let your best friend play with it unsupervised
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Reviewed in the United States on February 3, 2025
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Verified Purchase
alicia49913
Dallas, US
★★★★★ 5
Best chew toy for a small dog
My Pomchi puppy was chewing on anything and everything, including me. He had a million other toys that he just didn’t care about. This is small and perfect for his tiny, ferocious mouth. It seems very durable so far and believe me, he doesn’t go easy on this thing. It’s hard enough that I can tell it feels good on his tiny, razor sharp teeth. The bone keeps him busy all throughout the day, and it doesn’t squeak, which is good because squeaky toys freak him out. I highly recommend this if you have a tiny, teething monster.
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Reviewed in the United States on September 27, 2025

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