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Qa1

QA1 64-72 GM A/G-Body MOD Series Rear Pro Coil Shocks - 12in-200lb Springs

SKU: QAPRCK52443

Coilover Kits

QAP Coil Shocks - MOD Series...

Qa1

QA1 64-72 GM A/G-Body MOD Series Rear Pro Coil Shocks - 12in-200lb Springs

SKU: QAPRCK52443

Coilover Kits

QAP Coil Shocks - MOD Series...

A$4,293.61
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 RCK52443 Rear Pro Coil, 1964-1972 GM A/G-Body, MOD, 12in. 200lb. Springs

Product Overview

Don't be limited to adjustments! Completely re-valve in minutes with the MOD Series shock. Designed specifically to meet the demands required by today's high performance drag race and handling/pro-touring cars, QA1's multi-patent-pending MOD Series shock will transform the way racers respond to changing track conditions and configurations. The key element to this tunability is QuickTune Technology: dry modular valve packs that can easily be swapped out, all while the shock remains on the car. An industry first, the MOD Series shock can quickly and easily be revalved without interrupting the oil path or opening the shock up for debris and air contamination. Medium compression and rebound valve packs come standard Soft or firm compression and rebound valve packs also available. Once the desired valving is in place, the unique double adjustable design, with adjustable low-speed bleed, allows for fully independent control over the compression and rebound characteristics. With all these adjustability options, the MOD Series shock achieves an expansive force curve capability and an unprecedented level of tunability. The shock also features mounting adjustability to accommodate a variety of vehicles and mounting configurations. The nitrogen-charged canister is available in a piggyback or remote configuration for ease of installation in tight areas, and the base eyelet is indexable, so you can unbolt it and reattach it at the angle you need for the best shock and canister placement. Like all QA1 shocks, the MOD Series shock is 100% dyno tested and serialized and proudly made in QA1's Lakeville, Minnesota facility.


Features and Benefits

  • 4 Way Adjustable Shocks. Bolt in design. Ride Height Adjustability

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 MOD Series Rear Pro Coil Shocks - 12in-200lb Springs
Grade Type:Performance
Internal Construction Type:Dual Tube
Manufacturer Part Number:RCK52443
Part Number:qapRCK52443
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 Coilover Spring and Shock Assembly RCK52443
UPC:806990175922

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
qapBW03-GMA2 QA1 68-72 GM A-Body Level 3 Big Wheel Kit (1x qap5248, 1x qap52522, 1x qap52737, 1x qap5284, 1x qap52870, 1x qap9039-308, 1x qapMG401-10450B, 1x qapT121W, 1x qap5236, 1x qap52857, 1x qapRCK52443)
qapxBW03-GMA1-8TZ2 QA1 64-67 GM A Body Level 3 Big Wheel Suspension Kit (1x qap5249, 1x qap5250, 1x qap52522, 1x qap52737, 1x qap5283, 1x qap52870, 1x qap9039-308, 1x qapMG501-10450A, 1x qapT121W, 1x qap5236, 1x qap52856, 1x qapRCK52443)

Part Type

Coilover Set

Data: v4.2 - Upd: 2026-10-15 05:08:29

Features

  • 4 Way Adjustable Shocks. Bolt in design. Ride Height Adjustability

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
RCK52443
Product Attributes - Part Type
Coilover Kits
Product Attributes - UPC
806990175922

Reference Information

Brand Name/s Qa1
StreetFX SKU qapRCK52443
SFX Item ID 4096260
Supplier Item Code 4096260
Manufacturer SKU RCK52443
Manufacturer UPC 806990175922
Alternative References qa1, QA1-RCK52443, 12in-200lb

Brochures

Compatibility

Application Data
  • MakeBUICK
    ModelSKYLARK
    Submodel350
    Beginning Year1970
    Ending Year1970
    Engine TypeL6
    CC4097
    CID250
    Liter4.1
    Engine Size4.1L/250
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    Submodel350
    Beginning Year1970
    Ending Year1970
    Engine TypeL6
    CC4097
    CID250
    Liter4.1
    Engine Size4.1L/250
    Engine FamilyGM inline 6-cylinder
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    Submodel350
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    CID350
    Liter5.7
    Engine Size5.7L/350
    Engine FamilyBuick V8
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    Submodel350
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    CID350
    Liter5.7
    Engine Size5.7L/350
    Engine FamilyBuick V8
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    Submodel350
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    CID350
    Liter5.7
    Engine Size5.7L/350
    Engine FamilyBuick V8
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    Submodel350
    Beginning Year1970
    Ending Year1970
    Engine TypeV8
    CC5733
    CID350
    Liter5.7
    Engine Size5.7L/350
    Engine FamilyBuick V8
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    Submodel350
    Beginning Year1972
    Ending Year1972
    Engine TypeV8
    CC5733
    CID350
    Liter5.7
    Engine Size5.7L/350
    Engine FamilyBuick V8
    DrivetrainRWD
    Engine VIN CodeH
  • MakeBUICK
    ModelSKYLARK
    Submodel350
    Beginning Year1972
    Ending Year1972
    Engine TypeV8
    CC5733
    CID350
    Liter5.7
    Engine Size5.7L/350
    Engine FamilyBuick V8
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1964
    Ending Year1964
    Engine TypeV6
    CC3687
    CID225
    Liter3.7
    Engine Size3.7L/225
    Engine FamilyGM V6
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1964
    Ending Year1964
    Engine TypeV6
    CC3687
    CID225
    Liter3.7
    Engine Size3.7L/225
    Engine FamilyGM V6
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1964
    Ending Year1964
    Engine TypeV8
    CC4917
    CID300
    Liter4.9
    Engine Size4.9L/300
    Engine FamilyBuick V8
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1964
    Ending Year1964
    Engine TypeV8
    CC4917
    CID300
    Liter4.9
    Engine Size4.9L/300
    Engine FamilyBuick V8
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1965
    Ending Year1965
    Engine TypeV6
    CC3687
    CID225
    Liter3.7
    Engine Size3.7L/225
    Engine FamilyGM V6
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1965
    Ending Year1965
    Engine TypeV6
    CC3687
    CID225
    Liter3.7
    Engine Size3.7L/225
    Engine FamilyGM V6
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1965
    Ending Year1965
    Engine TypeV6
    CC3687
    CID225
    Liter3.7
    Engine Size3.7L/225
    Engine FamilyGM V6
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1965
    Ending Year1965
    Engine TypeV8
    CC4917
    CID300
    Liter4.9
    Engine Size4.9L/300
    Engine FamilyBuick V8
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1965
    Ending Year1965
    Engine TypeV8
    CC4917
    CID300
    Liter4.9
    Engine Size4.9L/300
    Engine FamilyBuick V8
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1965
    Ending Year1966
    Engine TypeV8
    CC6572
    CID401
    Liter6.6
    Engine Size6.6L/401
    Engine FamilyBuick V8
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV6
    CC3687
    CID225
    Liter3.7
    Engine Size3.7L/225
    Engine FamilyGM V6
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV6
    CC3687
    CID225
    Liter3.7
    Engine Size3.7L/225
    Engine FamilyGM V6
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV8
    CC4917
    CID300
    Liter4.9
    Engine Size4.9L/300
    Engine FamilyBuick V8
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV8
    CC5573
    CID340
    Liter5.6
    Engine Size5.6L/340
    Engine FamilyBuick V8
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV8
    CC5573
    CID340
    Liter5.6
    Engine Size5.6L/340
    Engine FamilyBuick V8
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1967
    Ending Year1967
    Engine TypeV6
    CC3687
    CID225
    Liter3.7
    Engine Size3.7L/225
    Engine FamilyGM V6
    DrivetrainRWD
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    CC4917
    CID300
    Liter4.9
    Engine Size4.9L/300
    Engine FamilyBuick V8
    DrivetrainRWD

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