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Qa1

QA1 64-72 GM A/G-Body Pro-Touring Lower Control Arm Kit - Front

SKU: QAP52537

Control Arms

QAP Control Arms...

Qa1

QA1 64-72 GM A/G-Body Pro-Touring Lower Control Arm Kit - Front

SKU: QAP52537

Control Arms

QAP Control Arms...

A$2,214.54
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Designed for the pro-touring GM enthusiasts, QA1 GM 2.0 pro-touring control arms are a simple upgrade over original suspension or worn and outdated tubular control arms. The pro-touring arms are also for those wanting to improve their overall handling, ride quality, and vehicle stance. These arms will improve suspension geometry over the factory configuration and pave the way for planning additional upgrades. The high-strength, low alloy steel enables optimized thinner wall construction and results in overall lighter weight. The increased positive caster design improves straight line stability. Pro-touring arms also feature QA1's stronger, low maintenance, and rebuildable ball joints which feature integrated dust boots.

Note: These control arms are not compatible with OE-type springs, a coilover system must be installed. QA1's arms will accept factory type sway bars and include upper and lower bump stops.

Product Overview

QA1?s Pro-Touring Control Arms are the answer to your handling needs for autocross and road course. Designed with QA1?s Ultra Low Friction Ball Joint, these arms will eliminate flex and provide bind-free movement. The one inch longer upper ball joint stud improves camber gain to keep the tire contact patch optimal for superior cornering grip. QA1?s ball joints are adjustable and rebuildable for tuning with different stud lengths. Configured for QA1 Pro Coil Systems with double shear lower mounting. The combination of high strength tubing and billet aluminum cross shafts make these arms amount to the lightest on the market with improved strength and durability. Robotically welded and high-quality powder coated these street control arms look great. All of these arms are designed to add 3-4 degrees of caster and 0.5 to 1 degree of negative camber when used together. When used independently they will add approximately half of the preceding numbers.


Features and Benefits

  • Correct outdated front end geometry
  • Optimized strength to weight ratio
  • Low friction bushings
  • Designed for use with QA1 patented Ultimate Ball Joints
  • Easy bolt-in installation
  • Made in the USA

Product Details

Brand:QA1
Description:QA1 64-72 GM A/G-Body Pro-Touring Lower Control Arm Kit - Front
Manufacturer Part Number:52537
Part Number:qap52537
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:Yes
Title:QA1 Suspension Control Arm Kit 52537
UPC:806990160218

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
qapHK23-GMA1 QA1 64-67 GM A-Body Level 3 Handling Kit 2.0 w/ Shocks (1x qap5205, 1x qap5249, 1x qap5250, 1x qap52522, 1x qap52537, 1x qap5283, 1x qap52870, 1x qap52871, 1x qap9039-308, 1x qapMG501-10500A, 1x qapRCK52442, 1x qapT121W)
qapHK23-GMA2 QA1 68-72 GM A-Body Level 3 Handling Kit 2.0 w/ Shocks (1x qap5205, 1x qap5248, 1x qap52522, 1x qap52537, 1x qap5284, 1x qap52870, 1x qap52871, 1x qap9039-308, 1x qapMG401-10500B, 1x qapRCK52442, 1x qapT121W)
qapHK23-GMG2 QA1 69-72 GM G-Body Level 3 Handling Kit 2.0 w/ Shocks (1x qap5205, 1x qap5248, 1x qap52522, 1x qap52537, 1x qap5284, 1x qap52870, 1x qap52871, 1x qap9039-308, 1x qapMG401-10550B, 1x qapRCK52441, 1x qapT121W)
qapHK33-GMA1 QA1 64-67 GM A-Body Level 3 Handling Kit 2.0 w/o Shocks (1x qap5205, 1x qap5249, 1x qap5250, 1x qap52522, 1x qap52537, 1x qap5283, 1x qap52870, 1x qap52871, 1x qap9039-308, 1x qapT121W)
qapHK33-GMA2 QA1 68-72 GM A-Body Level 3 Handling Kit 2.0 w/o Shocks (1x qap5205, 1x qap5248, 1x qap52522, 1x qap52537, 1x qap5284, 1x qap52870, 1x qap52871)
qapHK33-GMG2 QA1 69-72 GM G-Body Level 3 Handling Kit 2.0 w/o Shocks (1x qap5205, 1x qap5248, 1x qap52522, 1x qap52537, 1x qap5284, 1x qap52870, 1x qap52871, 1x qap9039-308, 1x qapT121W)

Part Type

Suspension Control Arm Kit

Data: v4.2 - Upd: 2026-10-15 16:42:25

Features

  • Correct outdated front end geometry
  • Designed for use with QA1 patented Ultimate Ball Joints
  • Easy bolt-in installation
  • Low friction bushings
  • Made in the USA
  • Optimized strength to weight ratio

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
52537
Product Attributes - Part Type
Control Arms
Product Attributes - Product Line
QA1 GM 2.0 Pro-Touring Control Arms
Product Attributes - UPC
806990160218
Product Attributes - Control Arm Style
Tubular
Product Attributes - Control Arm Material
Steel
Product Attributes - Ball Joint Included
Yes
Product Attributes - Bushings Included
Yes
Product Attributes - Control Arm Color
Black
Product Attributes - Ball Joint Plate Type
Pressed-in
Product Attributes - Adjustable
No
Product Attributes - Hardware Included
Yes
Product Attributes - Bushing Material
Polyurethane
Product Attributes - Quantity
Sold as a pair.

Reference Information

Brand Name/s Qa1
StreetFX SKU qap52537
SFX Item ID 4092457
Supplier Item Code 4092457
Manufacturer SKU 52537
Manufacturer UPC 806990160218
Alternative References qa1, QA152537

Compatibility

Application Data
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelGRAN SPORT
    SubmodelBASE
    Beginning Year1965
    Ending Year1967
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelGS 350
    SubmodelBASE
    Beginning Year1968
    Ending Year1969
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelGS 400
    SubmodelBASE
    Beginning Year1968
    Ending Year1969
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelGS 455
    SubmodelBASE
    Beginning Year1970
    Ending Year1972
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelGS 455
    SubmodelGSX
    Beginning Year1970
    Ending Year1970
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelGS
    SubmodelBASE
    Beginning Year1970
    Ending Year1972
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelSKYLARK
    Submodel350
    Beginning Year1970
    Ending Year1970
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelSKYLARK
    Submodel350
    Beginning Year1972
    Ending Year1972
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1964
    Ending Year1972
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelSKYLARK
    SubmodelCUSTOM
    Beginning Year1968
    Ending Year1972
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelSPECIAL
    SubmodelBASE
    Beginning Year1964
    Ending Year1969
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelSPECIAL
    SubmodelDELUXE
    Beginning Year1964
    Ending Year1967
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelSPORTWAGON
    SubmodelBASE
    Beginning Year1964
    Ending Year1969
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelSPORTWAGON
    SubmodelCUSTOM
    Beginning Year1966
    Ending Year1966
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelSPORTWAGON
    SubmodelCUSTOM
    Beginning Year1968
    Ending Year1969
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCHEVELLE
    Submodel300
    Beginning Year1967
    Ending Year1968
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCHEVELLE
    Submodel300 DELUXE
    Beginning Year1967
    Ending Year1969
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelBASE
    Beginning Year1964
    Ending Year1968
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelBASE
    Beginning Year1970
    Ending Year1972
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelCONCOURS
    Beginning Year1967
    Ending Year1972
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelCONCOURS ESTATE
    Beginning Year1969
    Ending Year1972
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelDELUXE
    Beginning Year1965
    Ending Year1967
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelGREENBRIER
    Beginning Year1969
    Ending Year1972
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelMALIBU
    Beginning Year1968
    Ending Year1972
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelNOMAD
    Beginning Year1968
    Ending Year1972
    DrivetrainRWD

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