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Qa1

QA1 97-13 Chevy Corvette Rear Pro-Coilover Shock Absorber - Mod Series - 7in x 700lb/in - Aluminum

SKU: QAPRCK52475

Coilover Kits

QAP Coil Shocks - Pro Coil...

Qa1

QA1 97-13 Chevy Corvette Rear Pro-Coilover Shock Absorber - Mod Series - 7in x 700lb/in - Aluminum

SKU: QAPRCK52475

Coilover Kits

QAP Coil Shocks - Pro Coil...

A$4,344.41
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

QA1 MOD Series coilover conversion systems put the ability to re-valve your shocks—on your car—into the palm of your hand. These innovative shocks feature QuickTune Technology, an industry-first that provides the ability to adapt to any track, any conditions, any time. The technology consists of interchangeable, dry modular valve pack assemblies, that can be thought of as dozens of finely tuned shocks you can hold in the palm of your hand. They define the valving curve of the shocks, and can be changed without interrupting the oil pathways. Simply unscrew from the shock, bolt-in another one with a new pre-determined valving range—and you're ready to go. There's no mess, no contamination, no air intrusion, and no downtime waiting on someone to re-valve your shocks. Ideal for Circle Track and Street/Strip applications, the shocks are available in a variety of extended and collapsed length models to best fit your vehicle. You get everything you need with these QA1 Rear MOD systems, from shocks to nuts and bolts, complete installation instructions, and even decals!

Additional benefits and features of QA1 MOD Series shocks:

* All new design delivers force, control, and unmatched tenability
* Hard anodized aluminum bodies with PTFE—durable, non-galling surface
* Double-adjustable shocks with low-speed bleed adjustments
* Large solid piston (with blow-off valve)—improved driver feel and control with up to 1,600 lb. force
* High-speed valving adjustment (coarse adjustment)—relates to shock operation during impact events, like hitting a pothole or curb
* 24 clicks/settings—wider range of adjustment than comparable shocks
* Indexable base eyelet—multiple mounting position to optimize knob access and provide more mounting flexibility
* Low-speed valving (fine-tune adjustments)—adjusts ride quality and weight transfer on corner entry/exit; more bleed for softer feel and less bleed for stiffer feel
* Piggyback or remote canister options
* Unique spring adjuster nut and tool
* Thrust bearings included
* Superior thermal performance, as oil is in constant contact with outer body
* One base shock can be upgraded over time to keep up with increased performance levels of your vehicle

Product Overview

Convert your Corvette?s leaf spring suspension to QA1?s MOD Series coil-over shocks to maximize handling performance, suspension tunability and ride height adjustment for the perfect stance. These 4-way adjustable Corvette coil-overs are perfect for pushing your car to the limit at the track then setting the valving for comfortable street use. Designed to meet the demands of top-tier pro touring and track cars that require more aggressive force curves, MOD Series shocks utilize modular valve packs. This allows you to change valving without removing the shocks from the car or exposing the shock oil to contamination. Additionally, low-speed bleed adjustability helps you further refine weight transfer and low-speed valving characteristics in any conditions. The nitrogen-charged piggyback canister delivers optimal performance while fitting within the tight confines of stock Corvette suspension geometry. Does not require the use of a to link relocation kit. Adjust your car?s ride height to improve its handling, lower the center of gravity and corner balance your car for maximum performance. You can lower both base model cars (1" to 2" of drop) and Z06 models (.5" to 1.5" of drop). QA1?s bolt-in coil-overs are easy to install with basic hand tools and use factory mounting locations. They are available with multiple spring rate options to help you find the perfect rate for your intended use. The medium springs offer great street-ability for cars that will mostly be used on the road. The firm option is geared toward track-oriented cars, further reducing body roll under hard cornering and providing a more planted feel. , , Installation notes: , , Models with electronic ride control require Real Time Damping simulators. , , Does not require the use of a toe link relocation kit.


Features and Benefits

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

Product Details

Active or Passive Suspension:Passive
Adjustable Compression:Yes
Adjustable Rebound:Yes
Adjustable Ride Height:Yes
Assembled:No
Brand:QA1
Description:QA1 97-13 Chevy Corvette Rear Pro-Coilover Shock Absorber - Mod Series - 7in x 700lb/in - Aluminum
Grade Type:Performance
Internal Construction Type:Dual Tube
Manufacturer Part Number:RCK52475
Part Number:qapRCK52475
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:Yes
Remote Reservoir:Yes
Spring Color:Silver
Spring Material:High Tensile Chrome Silicon
Title:QA1 Shock Absorber and Coil Spring Assembly RCK52475
UPC:806990163950

Part Type

Coilover Set

Data: v4.2 - Upd: 2026-10-13 18:00:38

Features

  • 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.
  • Ultimate balance of ride quality and performance handling with adjustable rebound and compression valving.

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
RCK52475
Product Attributes - Part Type
Coilover Kits
Product Attributes - Product Line
QA1 Rear MOD Coilover Conversion Systems
Product Attributes - UPC
806990163950
Product Attributes - Coilover Kit Position
Rear
Product Attributes - Adjustable Valving
Yes
Product Attributes - Number of Valving Selections
324
Product Attributes - Shocks Included
Yes
Product Attributes - Internal Design
Twin-tube
Product Attributes - Coilover Springs Included
Yes
Product Attributes - Spring Rate (lbs./in.)
700 lbs./in.
Product Attributes - Suspension Height Adjustment
0.5-2.25 in. lowered
Product Attributes - Gas Charged
Yes
Product Attributes - Upper Mount
T-bar
Product Attributes - Lower Mount
Clevis
Product Attributes - Body Diameter (in.)
3.000
Product Attributes - Shock Body Material
Aluminum
Product Attributes - Shock Body Finish
Black
Product Attributes - Bushing Material
Spherical bearing
Product Attributes - Bushing Color
Black
Product Attributes - Spring Finish
Black
Product Attributes - Crossmember Included
No
Product Attributes - Adjustable Mounting Bracket Included
No
Product Attributes - Hardware Included
Yes
Product Attributes - Welding Required
No
Product Attributes - Quantity
Sold as a pair.
Product Attributes - Notes
Models with electronic ride control require real time damping simulators.

Reference Information

Brand Name/s Qa1
StreetFX SKU qapRCK52475
SFX Item ID 4095813
Supplier Item Code 4095813
Manufacturer SKU RCK52475
Manufacturer UPC 806990163950
Alternative References qa1, QA1-RCK52475, 7in, 700lb/in

Compatibility

Application Data
  • MakeCHEVROLET
    ModelCORVETTE
    Submodel427
    Beginning Year2013
    Ending Year2013
    Engine TypeV8
    CC7011
    CID427
    Liter7.0
    Engine Size7.0L/427
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Engine VIN CodeE
  • MakeCHEVROLET
    ModelCORVETTE
    Submodel427 LIMITED EDITION Z06
    Beginning Year2008
    Ending Year2008
    Engine TypeV8
    CC7011
    CID427
    Liter7.0
    Engine Size7.0L/427
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Engine VIN CodeE
  • MakeCHEVROLET
    ModelCORVETTE
    Submodel50TH ANNIVERSARY EDITION
    Beginning Year2003
    Ending Year2003
    Engine TypeV8
    CID350
    Liter5.7
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelCORVETTE
    Submodel50TH ANNIVERSARY EDITION PACE CAR
    Beginning Year2003
    Ending Year2003
    Engine TypeV8
    CID350
    Liter5.7
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    CID350
    Liter5.7
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year2005
    Ending Year2007
    Engine TypeV8
    CC5967
    CID364
    Liter6.0
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Engine VIN CodeU
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year2008
    Ending Year2013
    Engine TypeV8
    CC6162
    CID376
    Liter6.2
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Engine VIN CodeW
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelGRAND SPORT
    Beginning Year2010
    Ending Year2013
    Engine TypeV8
    CC6162
    CID376
    Liter6.2
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Engine VIN CodeW
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelINDIANAPOLIS 500 PACE CAR
    Beginning Year1998
    Ending Year1998
    Engine TypeV8
    CID350
    Liter5.7
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Engine VIN CodeG
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelZ06
    Beginning Year2001
    Ending Year2004
    Engine TypeV8
    CID350
    Liter5.7
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Engine VIN CodeS
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelZ06
    Beginning Year2006
    Ending Year2013
    Engine TypeV8
    CC7011
    CID427
    Liter7.0
    Engine Size7.0L/427
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Engine VIN CodeE
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelZ06 CARBON
    Beginning Year2011
    Ending Year2011
    Engine TypeV8
    CC7011
    CID427
    Liter7.0
    Engine Size7.0L/427
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Engine VIN CodeE
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelZR1
    Beginning Year2009
    Ending Year2009
    Engine TypeV8
    CC6162
    CID376
    Liter6.2
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Engine VIN CodeR
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelZR1
    Beginning Year2010
    Ending Year2013
    Engine TypeV8
    CC6162
    CID376
    Liter6.2
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    DrivetrainRWD
    Engine VIN CodeT

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