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Qa1

QA1 Level 1 Full Vehicle Handling Suspension Kits HK21-GMA3 HANDLING KIT LEVEL 1, GM A-BODY; 73-77 GM A-BODY, W/ SHOCKS

SKU: QAPHK21-GMA3

Suspension Handling Packages

QAP Coil-Overs - Pro Coil...

Qa1

QA1 Level 1 Full Vehicle Handling Suspension Kits HK21-GMA3 HANDLING KIT LEVEL 1, GM A-BODY; 73-77 GM A-BODY, W/ SHOCKS

SKU: QAPHK21-GMA3

Suspension Handling Packages

QAP Coil-Overs - Pro Coil...

A$4,577.22
LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Want better handling for your 1973-1977 GM A-Body vehicle? Turn to QA1's handling suspension kits for the best ride that fits your needs. Available in three different levels of performance, these handling kits offers easy, bolt-in installation and seamlessly works with whatever OE component each piece attaches to. Don't want to make the investment right away? No problem. You can build your car in stages, using our parts list as a road map to get to the level of performance you want and have the peace of mind knowing you won't have compatibility issues. These kits include spring rates carefully selected to maximize performance while maintaining a smooth, comfortable ride. They are geared towards average weight small block and LS powered vehicles with stock trim. Our level three handling kits offer stiffer springs to maximize cornering performance. What if the vehicle has been heavily modified from its original weight? No problem. These kits are also offered without shocks to give you the flexibility to order the shocks with the spring rates you want.

Product Overview

QA1 73-77 GM A-Body Level 1 Handling Kit 2.0 w/ Shocks

Product Details

Description:QA1 73-77 GM A-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)
2xqap7888-1097888-109806990017376QA1 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
1xqap5289352893806990143884QA1 75-79 GM X-Body/73-77 A-Body/70-81 Chevrolet Camaro Front Sway Bar - 1-3/8in
1xqapGS401-10550CGS401-10550C806990062185QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 550lbs/in - Flat Large - Aluminum
1xqapRCK52376RCK52376806990137135QA1 73-77 GM A-Body Pro Rear Coil-Over System - Single Adj. - 12in x 200lbs/in - 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: 2026-10-13 08:38:50

Features

Made in the USA

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
HK21-GMA3
Product Attributes - Part Type
Suspension Handling Packages
Product Attributes - Product Line
QA1 Level 1 Handling Suspension Kits
Product Attributes - UPC
806990161161
Product Attributes - Front Coil Springs Included
Yes
Product Attributes - Rear Coil Springs Included
Yes
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 coilover
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.)
1.375 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-GMA3
SFX Item ID 4563066
Supplier Item Code 4563066
Manufacturer SKU HK21-GMA3
Manufacturer UPC N/A
Alternative References QA1, qap-5252, 3.5in, 4.28in, qap-52893, 8in

Compatibility

Application Data
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1974
    Ending Year1975
    Engine TypeV6
    Liter7.5
    CID455
    Engine FamilyPontiac V8
    Engine Size3.8L/231
    DrivetrainRWD
    Engine VIN CodeM
    CC5733
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1976
    Ending Year1975
    Engine TypeV8
    Liter7.5
    CID455
    Engine FamilyPontiac V8
    Engine Size7.5L/455
    DrivetrainRWD
    Engine VIN CodeH
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
    CC5733
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1976
    Ending Year1975
    Engine TypeV6
    Liter3.8
    CID231
    CC5733
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainRWD
    Engine VIN CodeJ
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1976
    Ending Year1975
    Engine TypeV6
    Liter4.9
    CID301
    CC5733
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainRWD
    Engine VIN CodeE
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1976
    Ending Year1976
    Engine TypeL6
    Liter4.9
    CID301
    CC5733
    Engine FamilyPontiac V8
    Engine Size4.9L/301
    DrivetrainRWD
    Engine VIN CodeS
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1976
    Ending Year1976
    Engine TypeL6
    Liter5.0
    CID305
    CC5733
    Engine FamilyPontiac V8
    Engine Size5.0L/305
    DrivetrainRWD
    Engine VIN CodeN
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1975
    Ending Year1975
    Engine TypeL6
    Engine FamilyPontiac V8
    Engine Size7.5L/455
    DrivetrainRWD
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
    Liter4.1
    CID250
    CC4097
    Engine VIN CodeD
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1977
    Ending Year1977
    Engine TypeL6
    Engine FamilyGM inline 6-cylinder
    Engine Size4.1L/250
    DrivetrainRWD
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
    Liter4.3
    CID260
    CC4098
    Engine VIN CodeD
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1977
    Ending Year1977
    Engine TypeL6
    Liter4.1
    CID250
    CC6555
    Engine FamilyPontiac V8
    Engine Size4.1L/250
    DrivetrainRWD
    Engine VIN CodeN
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1975
    Ending Year1975
    Engine TypeL6
    Liter7.4
    CID403
    CC5733
    Engine FamilyPontiac V8
    Engine Size4.3L/260
    DrivetrainRWD
    Engine VIN CodeP
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1976
    Ending Year1975
    Engine TypeL6
    Liter7.5
    CID455
    Engine FamilyPontiac V8
    Engine Size4.9L/301
    DrivetrainRWD
    Engine VIN CodeB
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
    CC6555
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1976
    Ending Year1976
    Engine TypeL6
    Engine FamilyPontiac V8
    Engine Size7.5L/455
    DrivetrainRWD
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
    Liter7.5
    CID455
    Engine VIN CodeP
    CC6555
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1974
    Ending Year1975
    Engine TypeV6
    Liter3.8
    CID231
    CC6555
    Engine FamilyPontiac V8
    Engine Size3.8L/231
    DrivetrainRWD
    Engine VIN CodeZ
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1974
    Ending Year1975
    Engine TypeV6
    Liter3.8
    CID231
    CC5031
    Engine FamilyPontiac V8
    Engine Size3.8L/231
    DrivetrainRWD
    Engine VIN CodeC
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1976
    Ending Year1975
    Engine TypeV6
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainRWD
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
    Liter7.4
    CID403
    CC7441
    Engine VIN CodeR
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1974
    Ending Year1976
    Engine TypeL6
    Liter4.9
    CID301
    Engine FamilyPontiac V8
    Engine Size4.9L/301
    DrivetrainRWD
    Engine VIN CodeY
    CC7439
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1974
    Ending Year1976
    Engine TypeV6
    Liter7.5
    CID455
    Engine FamilyPontiac V8
    Engine Size7.5L/455
    DrivetrainRWD
    Engine VIN CodeM
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
    CC5733
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1974
    Ending Year1976
    Engine TypeV6
    Liter7.5
    CID455
    Engine FamilyPontiac V8
    Engine Size4.9L/301
    DrivetrainRWD
    Engine VIN CodeE
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
    CC5733
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1976
    Ending Year1975
    Engine TypeV6
    Engine FamilyPontiac V8
    Engine Size6.6L/403
    DrivetrainRWD
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
    Liter6.6
    CID403
    CC5733
    Engine VIN CodeW
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1975
    Ending Year1975
    Engine TypeL6
    Engine FamilyPontiac V8
    Engine Size4.1L/250
    DrivetrainRWD
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
    Liter4.1
    CID250
    CC4098
    Engine VIN CodeZ
  • MakePONTIAC
    ModelLEMANS
    SubmodelSAFARI
    Beginning Year1974
    Ending Year1974
    Engine TypeL6
    Liter6.6
    CID403
    Engine FamilyPontiac V8
    Engine Size7.5L/455
    DrivetrainRWD
    Engine VIN CodeR
    CC4097
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
  • MakePONTIAC
    ModelLEMANS
    SubmodelSAFARI
    Beginning Year1974
    Ending Year1974
    Engine TypeL6
    Engine FamilyGM inline 6-cylinder
    Engine Size4.1L/250
    DrivetrainRWD
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
    Liter4.3
    CID260
    CC4097
    Engine VIN CodeA
  • MakePONTIAC
    ModelLEMANS
    SubmodelSAFARI
    Beginning Year1974
    Ending Year1976
    Engine TypeL6
    Liter7.5
    CID400
    CC4098
    Engine FamilyPontiac V8
    Engine Size6.6L/403
    DrivetrainRWD
    Engine VIN CodeB
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1977
    Ending Year1976
    Engine TypeL6
    Liter7.5
    CID455
    CC7456
    Engine FamilyPontiac V8
    Engine Size4.9L/301
    DrivetrainRWD
    Engine VIN CodeK
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
  • MakePONTIAC
    ModelLEMANS
    SubmodelSPORT
    Beginning Year1977
    Ending Year1976
    Engine TypeL6
    Engine FamilyBuick V8
    Engine Size7.5L/455
    DrivetrainRWD
    Amount of Drop Front0-2.000 in.
    Amount of Drop Rear0-2.000 in.
    Liter7.5
    CID455
    CC6555
    Engine VIN CodeP

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