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QA1

QA1 73-77 GM A-Body Pro Rear Coil-Over Shock Absorber - Double Adj. - Stock Mount - Aluminum - RCK52370

MSRP: $1,008.08
$886.86
( saved $121.22 )
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SKU:
QAPRCK52370
UPC:
806990137074
Shipping:
Calculated at Checkout
MPN:
RCK52370
QA1 now offers bolt-in rear coil-over shocks for 1973-1977 GM A-bodies, including Chevelle, Monte Carlo, Cutlass and Regal. These shocks are available in single or double adjustable valving options. 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 allowing for the use of after market springs. With our highly popular adjustable front shocks and the addition of the rear coil-over shocks, you can now get a complete suspension makeover for both ends of the vehicle. Made in the USA, Easy, Bolt-In Installation, No Cutting or Welding, Threaded Body, 100% Dyno Tested and Serialized, Rebuildable and Revalveable by the QA1 Factory or QA1 Authorized Serivce Centers.

This Part Fits:

YearMakeModelSubmodel
1973-1977BuickRegalBase
1976-1977BuickRegalSR
1973ChevroletChevelleDeluxe
1973-1977ChevroletEl CaminoBase
1975-1977ChevroletEl CaminoClassic
1977ChevroletEl CaminoConquista
1973-1974ChevroletEl CaminoCustom
1973-1977ChevroletEl CaminoSS
1973-1975ChevroletLagunaBase
1973ChevroletLagunaEstate
1975-1976ChevroletLagunaS3
1974ChevroletLagunaType S-3
1973-1977ChevroletMalibuBase
1974-1977ChevroletMalibuClassic
1975-1976ChevroletMalibuClassic Estate
1976-1977ChevroletMalibuClassic Landau
1977ChevroletMalibuClassic Sport
1973-1974ChevroletMalibuEstate
1976ChevroletMalibuLandau
1977ChevroletMalibuSport
1973-1974ChevroletMonte CarloBase
1973-1974,1976ChevroletMonte CarloLandau
1973,1975-1977ChevroletMonte CarloS
1973-1977GMCSprintBase
1975-1977GMCSprintClassic
1973-1974GMCSprintCustom
1975GMCSprintHigh Sierra
1976GMCSprintSierra Madre Del Sur
1975-1976GMCSprintSP
1975,1977OldsmobileCutlass442
1973-1975OldsmobileCutlassBase
1977OldsmobileCutlassColonnade
1976-1977OldsmobileCutlassColonnade S
1973-1977OldsmobileCutlassS
1976-1977OldsmobileCutlassVista Cruiser
1973-1977OldsmobileCutlass SupremeBase
1977OldsmobileCutlass SupremeBrougham
1976-1977OldsmobileCutlass SupremeColonnade
1974-1975OldsmobileCutlass SupremeCruiser
1975OldsmobileCutlass SupremeHurst
1973-1975PontiacGrand AmBase
1973-1974,1976-1977PontiacGrand PrixBase
1975,1977PontiacGrand PrixLJ
1975-1977PontiacGrand PrixSJ
1973-1977PontiacLeMansBase
1973-1974PontiacLeMansLuxury
1973-1975,1977PontiacLeMansSafari
1974PontiacLeMansSafari Luxury
1973-1977PontiacLeMansSport


Please note image may vary from product. Also, some items are special order. If delivery time is a concern, please contact us prior to purchase. 

Fidanza Performance is excited to offer QA1 Suspension

About - QA1 Suspension

QA1 Precision Products, Inc., founded in 1993 and based in Lakeville, Minnesota, is a leading American manufacturer of high-performance suspension and driveline components. The company is known for producing quality coil-over kits, control arms, sway bars, adjustable shocks, and carbon fiber driveshafts, primarily for muscle cars, classic trucks, drag racing, and pro-touring builds.

QA1 stands out for its in-house engineering and manufacturing, with most products made in the USA. Their suspension systems are especially popular among enthusiasts looking to modernize older vehicles like Chevelles, Mustangs, and classic GM and Ford trucks. Known for their adjustability and durability, QA1 products are widely respected across both street and track applications.

With a strong reputation for quality and performance, QA1 supports the automotive community through events, sponsorships, and their annual open house. Their accessible performance upgrades have made them a trusted name in the aftermarket suspension world.

Fidanza Performance, founded in 1997, is a leading US manufacturer of high-quality lightweight aluminum flywheels, precision adjustable cam gears, and high-performance clutches. With nearly 20 years in the automotive performance market, Fidanza is renowned for its expertise and respected globally, offering products for a wide range of vehicles, from European sports cars to modern muscle cars and imports. The company originated in racing, with founder Lou Fidanza's success in the SCCA leading to the creation of specialty parts like aluminum flywheels. Fidanza has since expanded its product line to include cam gears and performance clutches, gaining a loyal customer base and worldwide recognition. In 2023 Fidanza opened the SpeedParts4Less Marketplace which sells other manufacturers quality high performance parts!

This Part Fits:

YearMakeModelSubmodel
1973-1977BuickRegalBase
1976-1977BuickRegalSR
1973ChevroletChevelleDeluxe
1973-1977ChevroletEl CaminoBase
1975-1977ChevroletEl CaminoClassic
1977ChevroletEl CaminoConquista
1973-1974ChevroletEl CaminoCustom
1973-1977ChevroletEl CaminoSS
1973-1975ChevroletLagunaBase
1973ChevroletLagunaEstate
1975-1976ChevroletLagunaS3
1974ChevroletLagunaType S-3
1973-1977ChevroletMalibuBase
1974-1977ChevroletMalibuClassic
1975-1976ChevroletMalibuClassic Estate
1976-1977ChevroletMalibuClassic Landau
1977ChevroletMalibuClassic Sport
1973-1974ChevroletMalibuEstate
1976ChevroletMalibuLandau
1977ChevroletMalibuSport
1973-1974ChevroletMonte CarloBase
1973-1974,1976ChevroletMonte CarloLandau
1973,1975-1977ChevroletMonte CarloS
1973-1977GMCSprintBase
1975-1977GMCSprintClassic
1973-1974GMCSprintCustom
1975GMCSprintHigh Sierra
1976GMCSprintSierra Madre Del Sur
1975-1976GMCSprintSP
1975,1977OldsmobileCutlass442
1973-1975OldsmobileCutlassBase
1977OldsmobileCutlassColonnade
1976-1977OldsmobileCutlassColonnade S
1973-1977OldsmobileCutlassS
1976-1977OldsmobileCutlassVista Cruiser
1973-1977OldsmobileCutlass SupremeBase
1977OldsmobileCutlass SupremeBrougham
1976-1977OldsmobileCutlass SupremeColonnade
1974-1975OldsmobileCutlass SupremeCruiser
1975OldsmobileCutlass SupremeHurst
1973-1975PontiacGrand AmBase
1973-1974,1976-1977PontiacGrand PrixBase
1975,1977PontiacGrand PrixLJ
1975-1977PontiacGrand PrixSJ
1973-1977PontiacLeMansBase
1973-1974PontiacLeMansLuxury
1973-1975,1977PontiacLeMansSafari
1974PontiacLeMansSafari Luxury
1973-1977PontiacLeMansSport