SKU: 53660586257

QA1 73-77 GM A-Body Pro Rear Coil-Over System - Double Adj. - 12in x 220lbs/in - Aluminum

Sale price$622.35 Regular price$691.50
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Description

QA1 73-77 GM A-Body Pro Rear Coil-Over System - Double Adj. - 12in x 220lbs/in - AluminumQA1 offers bolt in Rear Coil Over Conversion Kits for 1973 1977 GM A Bodies. These kits include specially designed USA made mounting brackets and single or double adjustable aluminum shocks, springs and all necessary hardware. Single adjustable shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1's double adjustable shocks provide 18 positions of compression adjustment and 18 positions of rebound adjustment, for a

QA1 offers bolt-in Rear Coil-Over Conversion Kits for 1973-1977 GM A-Bodies. These kits include specially designed USA made mounting brackets and single or double adjustable aluminum shocks, springs and all necessary hardware. Single adjustable shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1's double adjustable shocks provide 18 positions of compression adjustment and 18 positions of rebound adjustment, for a total of 324 possible valving combinations. 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. With our highly popular adjustable front coil-over kits and the addition of the rear coil-over conversion kit, you can now get a complete suspension makeover for both ends of the vehicle. Made in the U.S.A., Easy, Bolt-In Installation, No Cutting or Welding, Coil-Over, Ride Height Adjustable, 100% Dyno Tested and Serialized, Rebuildable and Revalveable by the QA1 Factory or QA1 Authorized Service Centers, Kit Will Lower the Vehicle, Conversion Kit Note: Later model vehicles tend to weigh more on average. Please take this into account when ordering springs. Call QA1 tech at 952.985.5675 for questions. Pro Coil Systems include:, 2 Shocks, 2 High Travel Springs, All Mounting Brackets and Hardware.

  • Ultimate balance of ride quality and performance handling with adjustable rebound and compression valving.
  • Achieve 1/2 higher than stock down to 2.25" lower than stock.
  • Limited Lifetime Warranty for peace of mind.
  • Proudly made in the USA.
  • Sold as a pair.

This Part Fits:

Year Make Model Submodel
1973-1977 Buick Regal Base
1976-1977 Buick Regal SR
1973 Chevrolet Chevelle Deluxe
1973-1977 Chevrolet El Camino Base
1975-1977 Chevrolet El Camino Classic
1977 Chevrolet El Camino Conquista
1973-1974 Chevrolet El Camino Custom
1973-1977 Chevrolet El Camino SS
1973-1974 Chevrolet Monte Carlo Base
1973-1974,1976 Chevrolet Monte Carlo Landau
1973,1975-1977 Chevrolet Monte Carlo S
1973-1977 GMC Sprint Base
1975-1977 GMC Sprint Classic
1973-1974 GMC Sprint Custom
1975 GMC Sprint High Sierra
1976 GMC Sprint Sierra Madre Del Sur
1975-1976 GMC Sprint SP
1975,1977 Oldsmobile Cutlass 442
1973-1975 Oldsmobile Cutlass Base
1977 Oldsmobile Cutlass Colonnade
1976-1977 Oldsmobile Cutlass Colonnade S
1973-1977 Oldsmobile Cutlass S
1976-1977 Oldsmobile Cutlass Vista Cruiser
1973-1977 Oldsmobile Cutlass Supreme Base
1977 Oldsmobile Cutlass Supreme Brougham
1976-1977 Oldsmobile Cutlass Supreme Colonnade
1974-1975 Oldsmobile Cutlass Supreme Cruiser
1975 Oldsmobile Cutlass Supreme Hurst
1973-1975 Pontiac Grand Am Base
1973-1974,1976-1977 Pontiac Grand Prix Base
1975,1977 Pontiac Grand Prix LJ
1975-1977 Pontiac Grand Prix SJ
1973-1977 Pontiac LeMans Base
1973-1974 Pontiac LeMans Luxury
1973-1975,1977 Pontiac LeMans Safari
1974 Pontiac LeMans Safari Luxury
1973-1977 Pontiac LeMans 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: 53660586257

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4.5 ★★★★★
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Crystal
San Leandro, US
★★★★★ 4
Red is bright red
Color: Red, Size: King
The quality of this is wonderful. It did have a funny smell, which I didn't care for. Four stars for the red one, as the red is brighter than in the picture. It reminded me of a Santa Claus suit. I gave it away. My friend loves it.
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Reviewed in the United States on December 1, 2025
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Andy
Alexandria, US
★★★★★ 5
Good purchase ! Loved it .
Cozy Nights, Guaranteed This dark blue fleece blanket is an absolute dream! It's the perfect weight for those chilly winter nights, keeping you toasty warm without being too heavy. The material is incredibly soft and feels like you're sleeping on a cloud. I love that it's machine washable, making it easy to keep clean. The color is rich and doesn't fade or bleed, even after multiple washes. I purchased the queen size and it fits perfectly on my bed, providing ample coverage. If you're looking for a cozy and practical blanket, I highly recommend this one!
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Reviewed in the United States on October 31, 2024
M
Verified Purchase
mike
Draper, US
★★★★★ 5
Super soft
Color: Gray, Size: King
Nice and soft. Love to snuggle under. Warm but not too hot. Size perfect for my bed. Will definitely buy again.
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Reviewed in the United States on January 13, 2026
P
Verified Purchase
patricia aulabaugh
Natrona Heights, US
★★★★★ 5
Super soft
Color: Cypress, Size: King
Super soft and warm, very nice to sleep with
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Reviewed in the United States on January 27, 2026
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MunchkinsMomsez
Battle Creek, US
★★★★★ 3
No cat claws allowed!
Color: Cypress, Size: Twin, Color: Cypress, Size: Twin
The quality of this set isn't the best. It you have a cat, a sharp claw or two will do visible damage! I actually clipped the loose threads off days ago, but there's still that double track of claw marks that will always be there. The pillow sham is also huuuge and looks awkward on a twin bed. It you have a large pillow it should be ok. The pillow sham isn't sewn together properly either, the fabric is bunched up where the seams meet. The comforter is pretty lightweight, so I will definitely be needing another blanket (or two!) with this one for winter. However, the set IS very soft, and it IS nice and cozy. The color in person is ok/does not look like photo advertised, as is, it would probably look nicer on a better quality set. The three stars is for comfort only. I will update this review after washing it a couple of times. Update: not even a month, and the fabric has ripped where the claw mark is. But, I have decided to keep it after all, if only for the comfort. Still not happy with the cost vs the quality. Latest update: added last 2 photos to show progression of wear. It does wash up well enough all considered. 3/31/24 Tears in the material (non-sherpa side) continue to appear. If you apply any type of tension to the fabric while making the bed, or just trying to pull the comforter over you when you roll over, you can hear the fabric tearing. I have found 6 tears to date.
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Reviewed in the United States on October 3, 2023

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