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Qa1

QA1 64-67 GM A-Body 1-1/4in Rear Sway Bar

SKU: QAP52856

Sway Bars

QAP Sway Bar...

Qa1

QA1 64-67 GM A-Body 1-1/4in Rear Sway Bar

SKU: QAP52856

Sway Bars

QAP Sway Bar...

A$2,576.29
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

QA1 sway bars afford improved handling and control by reducing body roll. They're manufactured from lightweight 4130 chromoly steel and 1045 cold-formed steel—with a gloss black powdercoat finish for maximum strength, endurance, and corrosion resistance. The QA1 sway bars are precision CNC-formed, ensuring proper mounting in the stock location for a true bolt-on installation. They also feature adjustable end links to customize roll stiffness to your personal specifications. These sway bars from QA1 include greaseable graphite polyurethane bushings, along with high-quality zinc plated hardware. Engineered and road-tested to give your ride the grip that it needs to hold the road, QA1 sway bars are available for fitment on many vehicle applications. Order them individually for the front or rear—or in a complete kit.

Product Overview

Want to increase your vehicle's grip and improve handling and stability of your car? QA1's lightweight tubular sway bars are engineered to reduce body roll by more evenly distributing the weight of your vehicle across all four tire contact patches when cornering. A QA1 tubular sway bar is a great upgrade for any performance vehicle, whether it came equipped from the factory with one or not, providing improved stiffness for a more predictable and stable driving experience. PERFORMANCE TUNED FOR YOUR VEHICLE When it comes to sway bars, size matters. QA1 engineers its tubular sway bars specific to the vehicle application, tuning the diameter and tubing wall thickness to generate the torsional stiffness needed for a superior ride and level of control. The rear sway bar is built using hollow 1 1/4" 4130 chromoly steel for superior stiffness and strength. Additionally, QA1 sway bars feature a compact design engineered specifically for your vehicle application that optimizes space and ground clearance. QA1 sway bars feature CNC-bent tubing, machined and welded bar ends, and are finished off with a durable powder-coat finish that gives it a premium, custom look under your vehicle. All QA1 sway bars include high quality plated mounting hardware to replace old and worn-out bushings and end links where applicable. INSTALLATION MADE SIMPLE QA1 sway bars are designed with both form and function in mind, giving you superior performance in a package that is easy to install, often using the factory sway bar mounting locations to streamline the process. In some cases, simple welding steps are required for installation, but as always, QA1 backs its products with detailed, step-by-step instructions and expert technical support to assist you no matter the difficulty level.


Features and Benefits

  • Direct fit, bolt-in. Includes Hardware. Increases Performance

Product Details

Brand:QA1
Description:QA1 64-67 GM A-Body 1-1/4in Rear Sway Bar
Manufacturer Part Number:52856
Part Number:qap52856
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:Yes
Title:QA1 Suspension Stabilizer Bar Assembly 52856
UPC:806990175755

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
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)
qapBW02-GMA1 QA1 64-67 GM A-Body Level 2 Big Wheel Kit (1x qap5249, 1x qap5250, 1x qap52522, 1x qap52737, 1x qap5283, 1x qap52870, 2x qap7888-109, 1x qapGD501-10450A, 1x qapRCK52358, 1x qapT115W, 1x qap5236, 1x qap52856)
qapxBW02-GMA1-2EPI QA1 64-67 GM A Body Level 2 Big Wheel Suspension Kit (1x qap5249, 1x qap5250, 1x qap52522, 1x qap52737, 1x qap5283, 1x qap52870, 2x qap7888-109, 1x qapGD501-10450A, 1x qapRCK52358, 1x qapT115W, 1x qap5236, 1x qap52856)

Part Type

Suspension Stabilizer Bar Kit

Data: v4.2 - Upd: 2026-10-15 16:42:24

Features

  • Direct fit, bolt-in. Includes Hardware. Increases Performance

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
52856
Product Attributes - Part Type
Sway Bars
Product Attributes - Product Line
QA1 Sway Bars
Product Attributes - UPC
806990175755
Product Attributes - Sway Bar Position
Rear
Product Attributes - Rear Sway Bar Type
Hollow
Product Attributes - Rear Sway Bar Adjustable
Fixed
Product Attributes - Rear Sway Bar Diameter (in.)
1.250 in.
Product Attributes - Rear Sway Bar Diameter (mm)
31.75 mm
Product Attributes - Mounting Hardware Included
Yes
Product Attributes - Sway Bar Color
Black
Product Attributes - Sway Bar Material
4130 chromoly
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Qa1
StreetFX SKU qap52856
SFX Item ID 4096255
Supplier Item Code 4096255
Manufacturer SKU 52856
Manufacturer UPC 806990175755
Alternative References qa1, QA1-52856, 1-1/4in

Brochures

Compatibility

Application Data
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1964
    Ending Year1964
    Engine TypeV6
    Liter3.7
    CID225
    CC3687
    DrivetrainRWD
    Engine FamilyGM V6
    Engine Size3.7L/225
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1964
    Ending Year1964
    Engine TypeV6
    Liter3.7
    CID225
    CC3687
    DrivetrainRWD
    Engine FamilyGM V6
    Engine Size3.7L/225
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1964
    Ending Year1964
    Engine TypeV8
    Liter4.9
    CID300
    CC4917
    DrivetrainRWD
    Engine FamilyBuick V8
    Engine Size4.9L/300
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1964
    Ending Year1964
    Engine TypeV8
    Liter4.9
    CID300
    CC4917
    DrivetrainRWD
    Engine FamilyBuick V8
    Engine Size4.9L/300
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1965
    Ending Year1965
    Engine TypeV6
    Liter3.7
    CID225
    CC3687
    DrivetrainRWD
    Engine FamilyGM V6
    Engine Size3.7L/225
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1965
    Ending Year1965
    Engine TypeV6
    Liter3.7
    CID225
    CC3687
    DrivetrainRWD
    Engine FamilyGM V6
    Engine Size3.7L/225
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1965
    Ending Year1965
    Engine TypeV6
    Liter3.7
    CID225
    CC3687
    DrivetrainRWD
    Engine FamilyGM V6
    Engine Size3.7L/225
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1965
    Ending Year1965
    Engine TypeV8
    Liter4.9
    CID300
    CC4917
    DrivetrainRWD
    Engine FamilyBuick V8
    Engine Size4.9L/300
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1965
    Ending Year1965
    Engine TypeV8
    Liter4.9
    CID300
    CC4917
    DrivetrainRWD
    Engine FamilyBuick V8
    Engine Size4.9L/300
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1965
    Ending Year1966
    Engine TypeV8
    Liter6.6
    CID401
    CC6572
    DrivetrainRWD
    Engine FamilyBuick V8
    Engine Size6.6L/401
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV6
    Liter3.7
    CID225
    CC3687
    DrivetrainRWD
    Engine FamilyGM V6
    Engine Size3.7L/225
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV6
    Liter3.7
    CID225
    CC3687
    DrivetrainRWD
    Engine FamilyGM V6
    Engine Size3.7L/225
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV8
    Liter4.9
    CID300
    CC4917
    DrivetrainRWD
    Engine FamilyBuick V8
    Engine Size4.9L/300
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV8
    Liter5.6
    CID340
    CC5573
    DrivetrainRWD
    Engine FamilyBuick V8
    Engine Size5.6L/340
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1966
    Ending Year1966
    Engine TypeV8
    Liter5.6
    CID340
    CC5573
    DrivetrainRWD
    Engine FamilyBuick V8
    Engine Size5.6L/340
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1967
    Ending Year1967
    Engine TypeV6
    Liter3.7
    CID225
    CC3687
    DrivetrainRWD
    Engine FamilyGM V6
    Engine Size3.7L/225
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Liter4.9
    CID300
    CC4917
    DrivetrainRWD
    Engine FamilyBuick V8
    Engine Size4.9L/300
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Liter5.6
    CID340
    CC5573
    DrivetrainRWD
    Engine FamilyBuick V8
    Engine Size5.6L/340
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Liter5.6
    CID340
    CC5573
    DrivetrainRWD
    Engine FamilyBuick V8
    Engine Size5.6L/340
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1967
    Ending Year1967
    Engine TypeV8
    Liter6.6
    CID400
    CC6555
    DrivetrainRWD
    Engine FamilyBuick V8
    Engine Size6.6L/400
  • MakeBUICK
    ModelSPECIAL
    SubmodelBASE
    Beginning Year1964
    Ending Year1964
    Engine TypeV6
    Liter3.7
    CID225
    CC3687
    DrivetrainRWD
    Engine FamilyGM V6
    Engine Size3.7L/225
  • MakeBUICK
    ModelSPECIAL
    SubmodelBASE
    Beginning Year1964
    Ending Year1964
    Engine TypeV6
    Liter3.7
    CID225
    CC3687
    DrivetrainRWD
    Engine FamilyGM V6
    Engine Size3.7L/225
  • MakeBUICK
    ModelSPECIAL
    SubmodelBASE
    Beginning Year1964
    Ending Year1964
    Engine TypeV8
    Liter4.9
    CID300
    CC4917
    DrivetrainRWD
    Engine FamilyBuick V8
    Engine Size4.9L/300
  • MakeBUICK
    ModelSPECIAL
    SubmodelBASE
    Beginning Year1964
    Ending Year1964
    Engine TypeV8
    Liter4.9
    CID300
    CC4917
    DrivetrainRWD
    Engine FamilyBuick V8
    Engine Size4.9L/300
  • MakeBUICK
    ModelSPECIAL
    SubmodelBASE
    Beginning Year1965
    Ending Year1965
    Engine TypeV6
    Liter3.7
    CID225
    CC3687
    DrivetrainRWD
    Engine FamilyGM V6
    Engine Size3.7L/225

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