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Qa1

QA1 70-81 GM F-Body/73-77 A-Body/75-79 X-Body/78-96 B-Body Drag Race Lower Control Arm Kit - Front

SKU: QAP52920

Control Arms

QAP Control Arms...

Qa1

QA1 70-81 GM F-Body/73-77 A-Body/75-79 X-Body/78-96 B-Body Drag Race Lower Control Arm Kit - Front

SKU: QAP52920

Control Arms

QAP Control Arms...

A$2,204.05
Last Available from MFR. LAST ONE AVAILABLE from the manufacturer's distribution centre. Once sold, this item may not be immediately available again. The dispatch timeframe shown is an estimate based on historical orders for this part and is dependent on the manufacturer releasing the final available unit.
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Description

QA1's Drag Racing Control Arms are what every drag racer needs. Integrated with QA1's Ultra Low Friction Ball Joint and composite bushings provide bind-free movement during launch to promote optimal weight transfer. The adjustable droop stop allows user to dial in front end rise during launch. A new feature with these control arms are the billet aluminum shafts which help reduce front end weight yet provide durability for street driving. QA1 control arms are among the lightest available without sacrificing durability for street use. 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. Improve your 60' times with this all-new system.

Product Overview

QA1?s Drag Racing Control Arms are what every drag racer needs. Integrated with QA1?s Ultra Low Friction Ball Joint and composite bushings provide bind-free movement during launch to promote optimal weight transfer. The adjustable droop sop allows user to dial in front end rise during launch. A new feature with these control arms are the billet aluminum shafts which help reduce front end weight yet provide durability for street driving. QA1 control arms are among the lightest available without sacrificing durability for street use. 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. Improve your 60? times with this all-new system.


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 70-81 GM F-Body/73-77 A-Body/75-79 X-Body/78-96 B-Body Drag Race Lower Control Arm Kit - Front
Manufacturer Part Number:52920
Part Number:qap52920
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:Yes
Title:QA1 Suspension Control Arm Kit 52920
UPC:806990160348

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
qapDK22-GMA3 QA1 73-77 GM A-Body Level 2 Drag Kit 2.0 w/ Shocks (1x qap5208, 1x qap5247, 1x qap5252, 1x qap52894, 1x qap52918, 1x qap52920, 2x qap7888-109, 1x qapGD401-11300C, 1x qapRCK52371, 1x qapT114W)
qapDK22-GMB4 QA1 78-93 GM B-Body Level 2 Drag Kit 2.0 w/ Shocks (1x qap5203, 1x qap5252, 1x qap5254, 1x qap52894, 1x qap52918, 1x qap52920, 2x qap7888-109, 1x qapGD507-10350C, 1x qapRCK52379, 1x qapT115W)
qapDK22-GMB5 QA1 94-96 GM B-Body Level 2 Drag Kit 2.0 w/ Shocks (1x qap5209, 1x qap5252, 1x qap5254, 1x qap52894, 1x qap52918, 1x qap52920, 2x qap7888-109, 1x qapGD507-10450C, 1x qapRCK52379, 1x qapT115W)
qapDK22-GMF2 QA1 70-81 GM F-Body Level 1 Drag Kit 2.0 w/ Shocks (1x qap5252, 1x qap52918, 1x qap52920, 1x qap7888-109, 1x qapGD501-10350C, 1x qapT114W, 2x qapTS702)
qapDK22-GMX3 QA1 Level 2 Full Vehicle Drag Racing Suspension Kits DK22-GMX3 DRAG KIT LEVEL 2, X-BODY; 75-79 GM X-BODY, W/ SHOCKS
qapDK23-GMA3 QA1 Level 3 Full Vehicle Drag Racing Suspension Kits DK23-GMA3 Handling Packages, Racing, Coil Springs, Shocks/Struts, Control Arms, Rear Sway Bar, 0-2.000 in. Drop, Buick, Chevy, Olds, Kit
qapDK23-GMB4 QA1 Level 3 Full Vehicle Drag Racing Suspension Kits DK23-GMB4 Handling Packages, Racing, Coil Springs, Shocks/Struts, Control Arms, Rear Sway Bar, 0-2.000 in. Drop, Buick, Chevy, Olds, Kit
qapDK23-GMB5 QA1 94-96 GM B-Body Level 3 Drag Kit 2.0 w/ Shocks (1x qap5209, 1x qap5252, 1x qap5254, 1x qap52894, 1x qap52918, 1x qap52920, 1x qap9039-308, 1x qapMG507-10450C, 1x qapRCK52452, 1x qapT121W)
qapDK23-GMX3 QA1 75-79 GM X-Body Level 3 Drag Kit 2.0 w/ Shocks (1x qap5252, 1x qap52918, 1x qap52920, 1x qap9039-308, 1x qapMG401-11300C, 1x qapT121W, 2x qapTD801)
qapDK32-GMA3 QA1 Level 2 Full Vehicle Drag Racing Suspension Kits DK32-GMA3 DRAG KIT LEVEL 2, A-BODY; 73-77 GM A-BODY, W/0 SHOCKS
qapDK32-GMB4 QA1 78-93 GM B-Body Level 2 Drag Kit 2.0 w/o Shocks (1x qap5203, 1x qap5252, 1x qap5254, 1x qap52894, 1x qap52918, 1x qap52920, 2x qap7888-109, 1x qapT115W)
qapDK32-GMB5 QA1 94-96 GM B-Body Level 2 Drag Kit 2.0 w/o Shocks (1x qap5209, 1x qap5252, 1x qap5254, 1x qap52894, 1x qap52918, 1x qap52920, 2x qap7888-109, 1x qapT115W)
qapDK32-GMF2 QA1 70-81 GM F-Body Level 2 Drag Kit 2.0 w/o Shocks (1x qap5252, 1x qap52918, 1x qap52920, 1x qap7888-109, 1x qapT114W)
qapDK32-GMX3 QA1 75-79 GM X-Body Level 2 Drag Kit 2.0 w/o Shocks (1x qap5252, 1x qap52918, 1x qap52920, 1x qap7888-109, 1x qapT114W)
qapDK33-GMA3 QA1 73-77 GM A-Body Level 3 Drag Kit 2.0 w/o Shocks (1x qap5208, 1x qap5247, 1x qap5252, 1x qap52894, 1x qap52918, 1x qap52920, 2x qap9039-308, 1x qapT121W)
qapDK33-GMB4 QA1 78-93 GM B-Body Level 3 Drag Kit 2.0 w/o Shocks (1x qap5203, 1x qap5252, 1x qap5254, 1x qap52894, 1x qap52918, 1x qap52920, 2x qap7888-109, 1x qapT121W)
qapDK33-GMB5 QA1 94-96 GM B-Body Level 3 Drag Kit 2.0 w/o Shocks (1x qap5209, 1x qap5252, 1x qap5254, 1x qap52894, 1x qap52918, 1x qap52920, 2x qap7888-109, 1x qapT121W)
qapDK33-GMF2 QA1 Level 3 Full Vehicle Drag Racing Suspension Kits for 1970-1981 CAMARO, FIREBIRD - DK33-GMF2 Handling Packages, Racing, Control Arms, Tie Rod Sleeves, Chevrolet, Pontiac, Kit
qapDK33-GMX3 QA1 75-79 GM X-Body Level 3 Drag Kit 2.0 w/o Shocks (1x qap5252, 1x qap52918, 1x qap52920, 1x qap9039-308, 1x qapT121W)
qapDK42-GMF2 QA1 70-74 GM F-Body Level 2 Drag Kit 2.0 w/ Shocks (1x qap5252, 1x qap52918, 1x qap52920, 1x qap7888-109, 1x qapGD501-10350C, 1x qapR257-170, 1x qap52828, 1x qap52094)
qapDK52-GMF2 QA1 75-81 GM F-Body Level 2 Drag Kit 2.0 w/ Shocks (1x qap5252, 1x qap52918, 1x qap52920, 1x qap7888-109, 1x qapGD501-10350C, 1x qapR257-170, 1x qap52828, 1x qap52094)

Part Type

Suspension Control Arm Kit

Data: v4.2 - Upd: 2026-10-15 16:42:43

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
52920
Product Attributes - Part Type
Control Arms
Product Attributes - Product Line
QA1 GM 2.0 Drag Race Control Arms
Product Attributes - UPC
806990160348
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 qap52920
SFX Item ID 4092531
Supplier Item Code 4092531
Manufacturer SKU 52920
Manufacturer UPC 806990160348
Alternative References qa1, QA1-52920, F-Body/73-77, A-Body/75-79, X-Body/78-96

Compatibility

Application Data
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelCENTURY
    SubmodelBASE
    Beginning Year1973
    Ending Year1977
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelCENTURY
    SubmodelCUSTOM
    Beginning Year1975
    Ending Year1977
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelCENTURY
    SubmodelINDIANAPOLIS 500 PACE CAR
    Beginning Year1976
    Ending Year1976
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelCENTURY
    SubmodelLUXUS
    Beginning Year1973
    Ending Year1975
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelCENTURY
    SubmodelSPECIAL
    Beginning Year1975
    Ending Year1977
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1973
    Ending Year1977
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelREGAL
    SubmodelSR
    Beginning Year1976
    Ending Year1977
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1975
    Ending Year1977
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelSKYLARK
    SubmodelS
    Beginning Year1976
    Ending Year1977
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeBUICK
    ModelSKYLARK
    SubmodelSR
    Beginning Year1975
    Ending Year1977
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCAMARO
    SubmodelBASE
    Beginning Year1970
    Ending Year1980
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCAMARO
    SubmodelBERLINETTA
    Beginning Year1979
    Ending Year1981
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCAMARO
    SubmodelLT
    Beginning Year1973
    Ending Year1978
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCAMARO
    SubmodelLT RALLY SPORT
    Beginning Year1976
    Ending Year1978
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCAMARO
    SubmodelRALLY SPORT
    Beginning Year1976
    Ending Year1980
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCAMARO
    SubmodelRS
    Beginning Year1970
    Ending Year1973
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCAMARO
    SubmodelRS
    Beginning Year1975
    Ending Year1975
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCAMARO
    SubmodelSPORT
    Beginning Year1981
    Ending Year1981
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCAMARO
    SubmodelSS
    Beginning Year1970
    Ending Year1972
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCAMARO
    SubmodelZ28
    Beginning Year1970
    Ending Year1974
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCAMARO
    SubmodelZ28
    Beginning Year1977
    Ending Year1981
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelCHEVELLE
    SubmodelDELUXE
    Beginning Year1973
    Ending Year1973
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelEL CAMINO
    SubmodelBASE
    Beginning Year1973
    Ending Year1977
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelEL CAMINO
    SubmodelCLASSIC
    Beginning Year1975
    Ending Year1977
    DrivetrainRWD
  • UniversalNo
    Control Arm PositionFront Lower
    MakeCHEVROLET
    ModelEL CAMINO
    SubmodelCONQUISTA
    Beginning Year1977
    Ending Year1977
    DrivetrainRWD

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