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Qa1

QA1 64-72 GM A/G-Body Pro Rear Coil-Over System - Single Adj. - 12in x 200lbs/in - Aluminum

SKU: QAPRCK52359

Coilover Kits

QAP Coil-Overs - Pro Coil...

Qa1

QA1 64-72 GM A/G-Body Pro Rear Coil-Over System - Single Adj. - 12in x 200lbs/in - Aluminum

SKU: QAPRCK52359

Coilover Kits

QAP Coil-Overs - Pro Coil...

A$2,080.31
LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Here's an easy way to convert your stock rear suspension to a coilover suspension. You get everything you need with these QA1 Rear Pro coilover systems, from shocks to nuts and bolts, complete installation instructions, and even decals!

Product Overview

QA1 now offers bolt-in rear coil-over shocks for 1963-1965 Buick Rivieras. 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 ride height adjustability. With our highly popular adjustable struts and the addition of the rear coil-over shocks, you can now get a complete suspension makeover for both ends of the vehicle. These lightweight billet aluminum coil-over shocks are made in the USA and offer easy, bolt-in installation and ride height adjustability. They are 100% dyno tested and serialized and serviceable and rebuildable by QA1 authorized service centers. Used in drag racing, street performance, autocross, road racing and street rod applications.


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 64-72 GM A/G-Body Pro Rear Coil-Over System - Single Adj. - 12in x 200lbs/in - Aluminum
Grade Type:Performance
Internal Construction Type:Dual Tube
Manufacturer Part Number:RCK52359
Part Number:qapRCK52359
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:Yes
Remote Reservoir:No
Spring Color:Silver
Spring Material:High Tensile Chrome Silicon
Title:QA1 Shock Absorber and Coil Spring Assembly RCK52359
UPC:806990143280

Kit Options

This item is available as a full kit.
Select a kit option in the following table if you are looking for this item in a bundle form with all associated components.

Kit option/s:

Thumb SKU Kit Title
qapBW01-GMA1 QA1 64-67 GM A-Body Level 1 Big Wheel Kit (1x qap5249, 1x qap5250, 1x qap5283, 2x qap7888-109, 1x qapGS501-10450A, 1x qapRCK52359, 1x qapT115W, 1x qap5236)

Part Type

Coilover Set

Data: v4.2 - Upd: 2026-10-16 02:07:50

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
RCK52359
Product Attributes - Part Type
Coilover Kits
Product Attributes - Product Line
QA1 Rear Pro Coilover Conversion Systems
Product Attributes - UPC
806990143280
Product Attributes - Coilover Kit Position
Rear
Product Attributes - Adjustable Valving
Yes
Product Attributes - Number of Valving Selections
18
Product Attributes - Shocks Included
Yes
Product Attributes - Internal Design
Twin-tube
Product Attributes - Coilover Springs Included
Yes
Product Attributes - Spring Rate (lbs./in.)
200 lbs./in.
Product Attributes - Suspension Height Adjustment
0.0-1.5 in. lowered
Product Attributes - Gas Charged
No
Product Attributes - Extended Length (in.)
19.50
Product Attributes - Collapsed Length (in.)
13.00
Product Attributes - Upper Mount
Eyelet
Product Attributes - Lower Mount
Eyelet
Product Attributes - Body Diameter (in.)
2.000
Product Attributes - Shock Body Material
Aluminum
Product Attributes - Shock Body Finish
Silver
Product Attributes - Bushing Material
Spherical bearing
Product Attributes - Bushing Color
Natural
Product Attributes - Spring Finish
Gray/Silver
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 kit.
Product Attributes - Notes
Single adjustable coilovers. Includes 2 springs and 2 coilover shocks with necessary hardware.

Reference Information

Brand Name/s Qa1
StreetFX SKU qapRCK52359
SFX Item ID 4095200
Supplier Item Code 4095200
Manufacturer SKU RCK52359
Manufacturer UPC 806990143280
Alternative References qa1, QA1-RCK52359, 12in, 200lbs/in

Brochures

Compatibility

Application Data
  • MakeCHEVROLET
    ModelCHEVELLE
    Submodel300
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    CC4638
    CID283
    Liter4.6
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    Submodel300
    Beginning Year1967
    Ending Year1968
    Engine TypeL6
    CC3769
    CID230
    Liter3.8
    Engine Size3.8L/230
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    Submodel300
    Beginning Year1967
    Ending Year1968
    Engine TypeL6
    CC4097
    CID250
    Liter4.1
    Engine Size4.1L/250
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    Submodel300
    Beginning Year1967
    Ending Year1968
    Engine TypeV8
    CC5358
    CID327
    Liter5.3
    Engine Size5.3L/327
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    Submodel300
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    CID350
    Liter5.7
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    Submodel300
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    CC5031
    CID307
    Liter5.0
    Engine Size5.0L/307
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    Submodel300
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    CC6489
    CID396
    Liter6.5
    Engine Size6.5L/396
    Engine FamilyChevy big block Mark IV
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    Submodel300 DELUXE
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    CC4638
    CID283
    Liter4.6
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    Submodel300 DELUXE
    Beginning Year1967
    Ending Year1968
    Engine TypeV8
    CC5358
    CID327
    Liter5.3
    Engine Size5.3L/327
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    Submodel300 DELUXE
    Beginning Year1967
    Ending Year1969
    Engine TypeL6
    CC3769
    CID230
    Liter3.8
    Engine Size3.8L/230
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    Submodel300 DELUXE
    Beginning Year1967
    Ending Year1969
    Engine TypeL6
    CC4097
    CID250
    Liter4.1
    Engine Size4.1L/250
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    Submodel300 DELUXE
    Beginning Year1968
    Ending Year1969
    Engine TypeV8
    CID350
    Liter5.7
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    Submodel300 DELUXE
    Beginning Year1968
    Ending Year1969
    Engine TypeV8
    CC5031
    CID307
    Liter5.0
    Engine Size5.0L/307
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    Submodel300 DELUXE
    Beginning Year1968
    Ending Year1969
    Engine TypeV8
    CC6489
    CID396
    Liter6.5
    Engine Size6.5L/396
    Engine FamilyChevy big block Mark IV
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    SubmodelBASE
    Beginning Year1964
    Ending Year1966
    Engine TypeL6
    CC3180
    CID194
    Liter3.2
    Engine Size3.2L/194
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    SubmodelBASE
    Beginning Year1964
    Ending Year1967
    Engine TypeL6
    CC3769
    CID230
    Liter3.8
    Engine Size3.8L/230
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    SubmodelBASE
    Beginning Year1964
    Ending Year1967
    Engine TypeV8
    CC4638
    CID283
    Liter4.6
    Engine Size4.6L/283
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    SubmodelBASE
    Beginning Year1964
    Ending Year1967
    Engine TypeV8
    CC5358
    CID327
    Liter5.3
    Engine Size5.3L/327
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    SubmodelBASE
    Beginning Year1965
    Ending Year1967
    Engine TypeV8
    CC6489
    CID396
    Liter6.5
    Engine Size6.5L/396
    Engine FamilyChevy big block Mark IV
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    SubmodelBASE
    Beginning Year1967
    Ending Year1971
    Engine TypeL6
    CC4097
    CID250
    Liter4.1
    Engine Size4.1L/250
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    SubmodelBASE
    Beginning Year1968
    Ending Year1968
    Engine TypeV8
    CID307
    Liter5.0
    Engine Size5.0L/307
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    SubmodelBASE
    Beginning Year1970
    Ending Year1971
    Engine TypeV8
    CID350
    Liter5.7
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    SubmodelBASE
    Beginning Year1970
    Ending Year1971
    Engine TypeV8
    CID400
    Liter6.6
    Engine Size6.6L/400
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    SubmodelBASE
    Beginning Year1970
    Ending Year1971
    Engine TypeV8
    CC5031
    CID307
    Liter5.0
    Engine Size5.0L/307
    Engine FamilyChevy small block Gen I
    DrivetrainRWD
  • MakeCHEVROLET
    ModelCHEVELLE
    SubmodelBASE
    Beginning Year1970
    Ending Year1971
    Engine TypeV8
    CC6588
    CID402
    Liter6.6
    Engine Size6.6L/402
    Engine FamilyChevy big block Mark IV
    DrivetrainRWD

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