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QA1 75-79 GM X-Body Level 1 Handling Kit 2.0 w/ Shocks (1x qap5252, 1x qap52893, 1x qap7888-109, 1x qapGS401-10400C, 1x qapT114W, 2x qapTS801)

SKU: QAPHK21-GMX3

Suspension Handling Packages

QAP Coil-Overs - Pro Coil...

Qa1

QA1 75-79 GM X-Body Level 1 Handling Kit 2.0 w/ Shocks (1x qap5252, 1x qap52893, 1x qap7888-109, 1x qapGS401-10400C, 1x qapT114W, 2x qapTS801)

SKU: QAPHK21-GMX3

Suspension Handling Packages

QAP Coil-Overs - Pro Coil...

A$3,701.75
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

Seeking improved stance, along with ride quality and handling? Turn to QA1's handling suspension kits for a full-vehicle upgrade that fits your needs. Available in three different levels of performance, these kits offer easy, bolt-in installation (some welding may be needed) and seamlessly work with whatever OE component each piece attaches to. And with different levels, you can build your car in stages, using QA1's parts list as a road map to get to the level of performance you want and have peace of mind knowing you won't have compatibility issues.

QA1 Level 1 handling kits deliver everything needed in one shot, taking the guesswork out of the process. These full-vehicle upgrades are designed to boost performance while giving you steady, reliable comfort. All QA1 handling suspension kits are offered with or without shocks and struts—giving you the flexibility to obtain the shocks or struts and spring rates you need. Select the kit designed for your vehicle.

Product Overview

QA1 75-79 GM X-Body Level 1 Handling Kit 2.0 w/ Shocks

Product Details

Description:QA1 75-79 GM X-Body Level 1 Handling Kit 2.0 w/ Shocks

This is a group bundle consisting of:

ImageQtySKUMFR SKUUPCDescription
1xqapT114WT114W806990000927QA1 Spring Seat & Lock Nut Spanner Wrench Kit - Drag/Street (Non MOD Series)
1xqap7888-1097888-109806990017376QA1 2-1/2in Thrust Bearing Kit w/Washers for 2 Shocks
1xqap52525252806990065285QA1 Heavy Duty Tie Rod Sleeve Kit - 11/16-18 x 3.5in Sleeve - 11/16-18 Thread x 4.28in Long
2xqapTS801TS801806990060518QA1 Stocker Star Series Rear Shock Absorber - Single Adj. - 13.75in/21.25in - Aluminum
1xqap5289352893806990143884QA1 75-79 GM X-Body/73-77 A-Body/70-81 Chevrolet Camaro Front Sway Bar - 1-3/8in
1xqapGS401-10400CGS401-10400C806990062154QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 400lbs/in - Flat Large - Aluminum

Bundled group items may ship from multiple locations and could have slightly longer transit times if parts are sourced from different warehouses.

Images in this listing may include individual and/or group shots of the products included in the bundle. Please refer to the table to see a breakdown of what is included. Click on a SKU to see individual item details.

For details on the individual components in this bundle, click here.

Part Type

Suspension Kit

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

Features

Build in stages

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
HK21-GMX3
Product Attributes - Part Type
Suspension Handling Packages
Product Attributes - Product Line
QA1 Level 1 Full Vehicle Handling Suspension Kits
Product Attributes - UPC
806990161208
Product Attributes - Front Coil Springs Included
Yes
Product Attributes - Rear Coil Springs Included
No
Product Attributes - Rear Leaf Springs Included
No
Product Attributes - Front Shocks/Struts Included
Yes
Product Attributes - Front Shock Type
Single adjustable coilover
Product Attributes - Rear Shocks/Struts Included
Yes
Product Attributes - Rear Shock Type
Single adjustable
Product Attributes - Front Sway Bar Included
Yes
Product Attributes - Front Sway Bar Color
Black
Product Attributes - Front Sway Bar Type
Hollow
Product Attributes - Front Sway Bar Diameter (in.)
1.250 in.
Product Attributes - Rear Sway Bar Included
No
Product Attributes - Tie Rod Sleeves Included
Yes
Product Attributes - End Link Bushings Included
No
Product Attributes - Rear Leaf Spring Bushings Included
No
Product Attributes - Sway Bar Bushings Included
No
Product Attributes - Upper Trailing Arms Included
No
Product Attributes - Lower Trailing Arms Included
No
Product Attributes - Trailing Arm Mount Braces Included
No
Product Attributes - Panhard Bar Included
No
Product Attributes - Torque Arm Included
No
Product Attributes - Upper Control Arms Included
No
Product Attributes - Lower Control Arms Included
No
Product Attributes - Front Strut Tower Bar Included
No
Product Attributes - K-Member Included
No
Product Attributes - K-Member Support Brace Included
No
Product Attributes - Rear Strut Tower Bar Included
No
Product Attributes - Subframe Connectors Included
No
Product Attributes - Chassis Stiffener Included
No
Product Attributes - Calipers Included
No
Product Attributes - Rotors Included
No
Product Attributes - Brake Pads Included
No
Product Attributes - Brake Lines Included
No
Product Attributes - Wheel Studs Included
No
Product Attributes - Center Link Included
No
Product Attributes - Spindles Included
No
Product Attributes - Inner Tie Rod Ends Included
No
Product Attributes - Outer Tie Rod Ends Included
No
Product Attributes - Bushing Material
Polyurethane
Product Attributes - Bushing Color
Black
Product Attributes - Mounting Hardware Included
Yes
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Qa1
StreetFX SKU qapHK21-GMX3
SFX Item ID 4563082
Supplier Item Code 4563082
Manufacturer SKU HK21-GMX3
Manufacturer UPC N/A
Alternative References QA1, qap-5252, 3.5in, 4.28in, qap-52893, 8in

Compatibility

Application Data
  • MakeBUICK
    ModelAPOLLO
    SubmodelBASE
    Beginning Year1975
    Ending Year1975
    Engine TypeL6
    Engine FamilyGM inline 6-cylinder
    Engine Size4.1L/250
    DrivetrainRWD
    Amount of Drop Front0-2.000 in.
    Amount of Drop RearNone
  • MakeBUICK
    ModelAPOLLO
    SubmodelBASE
    Beginning Year1975
    Ending Year1975
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size4.3L/260
    DrivetrainRWD
    Amount of Drop Front0-2.000 in.
    Amount of Drop RearNone
  • MakeBUICK
    ModelAPOLLO
    SubmodelBASE
    Beginning Year1975
    Ending Year1975
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    DrivetrainRWD
    Amount of Drop Front0-2.000 in.
    Amount of Drop RearNone
  • MakeBUICK
    ModelAPOLLO
    SubmodelSR
    Beginning Year1975
    Ending Year1975
    Engine TypeL6
    Engine FamilyGM inline 6-cylinder
    Engine Size4.1L/250
    DrivetrainRWD
    Amount of Drop Front0-2.000 in.
    Amount of Drop RearNone
  • MakeBUICK
    ModelAPOLLO
    SubmodelSR
    Beginning Year1975
    Ending Year1975
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size4.3L/260
    DrivetrainRWD
    Amount of Drop Front0-2.000 in.
    Amount of Drop RearNone
  • MakeBUICK
    ModelAPOLLO
    SubmodelSR
    Beginning Year1975
    Ending Year1975
    Engine TypeV8
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    DrivetrainRWD
    Amount of Drop Front0-2.000 in.
    Amount of Drop RearNone
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1976
    Ending Year1976
    Engine TypeV8
    Liter4.3
    CID260
    Engine FamilyOldsmobile V8
    Engine Size4.3L/260
    DrivetrainRWD
    Engine VIN CodeF
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1976
    Ending Year1976
    Engine TypeV8
    Liter5.7
    CID350
    CC5733
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeH
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1976
    Ending Year1976
    Engine TypeV8
    Liter5.7
    CID350
    CC5733
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1976
    Ending Year1977
    Engine TypeV6
    Liter3.8
    CID231
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainRWD
    Engine VIN CodeC
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter4.9
    CID301
    Engine FamilyPontiac V8
    Engine Size4.9L/301
    DrivetrainRWD
    Engine VIN CodeY
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    DrivetrainRWD
    Engine VIN CodeU
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeR
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1977
    Ending Year1979
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeL
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1979
    Ending Year1979
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainRWD
    Engine VIN CodeA
  • MakeBUICK
    ModelSKYLARK
    SubmodelBASE
    Beginning Year1979
    Ending Year1979
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    DrivetrainRWD
    Engine VIN CodeG
  • MakeBUICK
    ModelSKYLARK
    SubmodelCUSTOM
    Beginning Year1979
    Ending Year1979
    Engine TypeV6
    Liter3.8
    CID231
    CC3800
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainRWD
    Engine VIN CodeA
  • MakeBUICK
    ModelSKYLARK
    SubmodelCUSTOM
    Beginning Year1979
    Ending Year1979
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    DrivetrainRWD
    Engine VIN CodeG
  • MakeBUICK
    ModelSKYLARK
    SubmodelCUSTOM
    Beginning Year1979
    Ending Year1979
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeL
  • MakeBUICK
    ModelSKYLARK
    SubmodelS
    Beginning Year1976
    Ending Year1976
    Engine TypeV8
    Liter4.3
    CID260
    Engine FamilyOldsmobile V8
    Engine Size4.3L/260
    DrivetrainRWD
    Engine VIN CodeF
  • MakeBUICK
    ModelSKYLARK
    SubmodelS
    Beginning Year1976
    Ending Year1976
    Engine TypeV8
    Liter5.7
    CID350
    CC5733
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeH
  • MakeBUICK
    ModelSKYLARK
    SubmodelS
    Beginning Year1976
    Ending Year1976
    Engine TypeV8
    Liter5.7
    CID350
    CC5733
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeBUICK
    ModelSKYLARK
    SubmodelS
    Beginning Year1976
    Ending Year1977
    Engine TypeV6
    Liter3.8
    CID231
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainRWD
    Engine VIN CodeC
  • MakeBUICK
    ModelSKYLARK
    SubmodelS
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter4.9
    CID301
    Engine FamilyPontiac V8
    Engine Size4.9L/301
    DrivetrainRWD
    Engine VIN CodeY
  • MakeBUICK
    ModelSKYLARK
    SubmodelS
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    DrivetrainRWD
    Engine VIN CodeU

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