SKU: 82333465753

QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 350lbs/in - Flat - Aluminum

$420.30 $467.00
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 350lbs/in - Flat - AluminumThese QA1 GM Pro Coil Systems are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks 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

These QA1 GM Pro Coil Systems are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks 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, simultaneous compression and rebound adjustable, or drag "R" Series 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, Non-Adjustable Pro Coil System Features: Steel, Stock Appearing Coil-Over Shocks, High Travel Springs, Easy, Bolt-In Installation, Ride Height Adjustable, Used in drag racing, street performance, autocross, road racing and street rod applications, Sold in Pairs

  • QA1 uniquely engineered to enhance the performance of your vehicle
  • Adjustable shock valving options for all driving styles
  • Ride height adjustability
  • Best-in-class warranty
  • Easy bolt-in install
  • Made in the USA

This Part Fits:

Year Make Model Submodel
1970,1972 Buick Skylark 350
1968-1972 Buick Skylark Base
1968-1972 Buick Skylark Custom
1968-1969 Buick Special Base
1968 Chevrolet Chevelle 300
1968-1969 Chevrolet Chevelle 300 Deluxe
1970-1972 Chevrolet Chevelle Base
1968-1972 Chevrolet Chevelle Concours
1969-1972 Chevrolet Chevelle Concours Estate
1969-1972 Chevrolet Chevelle Greenbrier
1968-1972 Chevrolet Chevelle Malibu
1968-1972 Chevrolet Chevelle Nomad
1968 Chevrolet Chevelle Nomad Custom
1971-1972 Chevrolet Chevelle SS
1968-1970 Chevrolet Chevelle SS 396
1968-1972 Chevrolet El Camino Base
1968-1972 Chevrolet El Camino Custom
1968-1972 Chevrolet El Camino SS
1971-1972 GMC Sprint Base
1972 GMC Sprint Custom
1968-1971 Oldsmobile 442 Base
1968-1972 Oldsmobile Cutlass Base
1972 Oldsmobile Cutlass Cruiser
1968,1971-1972 Oldsmobile Cutlass S
1968-1972 Oldsmobile Vista Cruiser Base
1968-1972 Pontiac GTO Base
1970-1971 Pontiac GTO The Judge
1968-1972 Pontiac LeMans Base
1972 Pontiac LeMans Luxury
1969-1970 Pontiac LeMans Safari
1970-1972 Pontiac LeMans Sport
1971 Pontiac LeMans T37
1968-1970 Pontiac Tempest Base
1968-1969 Pontiac Tempest Custom
1970 Pontiac Tempest GT
1968-1969 Pontiac Tempest Safari
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: 82333465753

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4.9 ★★★★★
Based on 23 reviews
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Product Reviews
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Verified Purchase
Nelsonfour06
West Palm Beach, US
★★★★★ 5
Great Product for the Price! Love!
Size: Medium, Color: Dark Grey
Unless you have a very strange out of proportioned body, this will probably work out great for you! Even if you are a little heavy on bottom or up top---you can probably upsize and get a good fit. I was amazed after purchasing two of these suits, one in black with a peak lapel for my husband, and a grey shawl collar for my son---they are plenty long in the pants and my boys are a little above average height at 6' and 6' 1". The material is great and they are absolutely fine and include a bow tie and pocket square as well. Unless you are James Bond and are gonna wear this suit on the regular, I think it will be perfect for most men for several occasions, weddings, prom, or any super special occasion or event where you need to look great. I will say that even my son at 6' 1" needed the pants shortened, and I am glad because I feared they would be too short. For some reason, my husband's were perfect on the pant length. I am glad that I bought these and took the chance. I paired them with patent black shoes that I also found on Amazon, and my boys looked fantastic! For reference my husband is a 38 waist and 32 length pant and a 46 reg jacket, muscular build and I ordered him the XL slim fit, when he normally wears a L. My son is a 32 waist and 33 length pant and 38 reg jacket, with a very slim muscular build. I ordered him the slim fit Medium, and he typically wears a M. These sleeves are supposed to be a little bit "short" so that the cuff of your shirt is clearly visible, fyi. Both fit and no returns, but my son's vest was a little large on him. My son is super fit, lean, and my husband has a (gorgeous) 😉 dad bod with a dad belly but not a pot belly. His vest was perfect. The vests are adjustable in the back. Be aware that the pants do not have the satin stripe down the side if that is what you are looking for. My boys have tuxedos with the striped pants as well and they were from a department store and are wonderful, BUT out of the bag? for this price? and one minor adjustment on the pants?... I am still amazed these worked out so well! I almost feel sorry for the suckers who pay too much, because you don't need to! Lastly, they were both folded compactly and nicely in packages that had not been previously opened. They needed a minor steam but were not incredibly wrinkled. They shipped quickly and were slim fit but not a SUPER ridiculous slim fit. The fabric weight is on the thinner side on the pants, but still all a go and wins for us. Who knew? Tuxedos from Amazon! Yes!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
T
Verified Purchase
Trice
Waukegan, US
★★★★★ 5
Perfect for Formal Events – Looked Amazing at a Mardi Gras Ball
Size: Medium, Color: Black
My husband wore this 3-piece suit to a Mardi Gras ball and it was absolutely perfect. The fit was true to size, and the vest really elevated the overall look. The material felt high quality for the price—comfortable, breathable, and not stiff at all, even after hours of wearing it. He received multiple compliments throughout the night, and the suit photographed beautifully under ballroom lighting. It arrived well packaged and needed minimal steaming before wearing. Overall, we were very impressed with the style, quality, and value. We would definitely purchase again for future formal events.
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Reviewed in the United States on January 31, 2026
Y
Verified Purchase
Yousf0
Dallas, US
★★★★★ 5
Best suit
Size: Medium, Color: Black-peak Lapel
I got a Size medium it suits me very well and it’s not skin tight or anything annoying very comfortable and good martial not cheap at all over all very satisfied with my suit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
W
Verified Purchase
William Mehnert
Omaha, US
★★★★★ 4
Good Quality overall. Pants need work.
Size: 4X-Large, Color: Black
I'm 6'0. 305 lbs and have a beer belly. The 4xl jacket fit like a glove. The vest on the other hand is hard to button and I can't use it. The pants, as expected are a few inches too long and a bit baggy from the knee to the butt and I will have to have them altered. I will say the pants cannot be pulled up too far as the crotch area is very shallow. I wish there were just a bit more room there to pull the pants over my belly. The overall quality is 3.8 out of 5.
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Reviewed in the United States on May 18, 2026
C
Verified Purchase
Catherine McKeithan
Dallas, US
★★★★★ 5
Great look!
Size: Medium, Color: Black-red
My grandson looked stunning in this suit which fitted perfectly. The fabric is nice and just a great value for the money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026

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