Street. Track. Everything between.
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Qa1

QA1 73-77 GM A-Body Level 1 Big Wheel Kit (1x qap5247, 1x qap5252, 2x qap7888-109, 1x qapGS401-10550C, 1x qapRCK52377, 1x qapT115W, 1x qap5236)

SKU: QAPBW01-GMA3

Suspension Handling Packages

QAP Coil-Overs - Pro Coil...

Qa1

QA1 73-77 GM A-Body Level 1 Big Wheel Kit (1x qap5247, 1x qap5252, 2x qap7888-109, 1x qapGS401-10550C, 1x qapRCK52377, 1x qapT115W, 1x qap5236)

SKU: QAPBW01-GMA3

Suspension Handling Packages

QAP Coil-Overs - Pro Coil...

A$5,670.70
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.
View cart 0
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

QA1 Level 1 Big Wheel kits contain everything to give your GM B-body or G-body the ideal stance, plus improved ride quality. Each kit will include front and rear single adjustable Pro Coil system coilovers and an aluminum spanner wrench to dial in the exact style you want. The single adjustable valving allows you to firm up or soften the ride with the simple twist of a knob.

QA1 Level 1 Big Wheel kits also include adjustable upper and lower trailing arms that center your rear axle in the wheel well, granting more clearance for larger wheels. Additionally, tie rod adjuster sleeves and a thrust bearing kit complete the kits. The components are powdercoated and ready to install with the necessary hardware, making your installation hassle-free. Choose the kit designed for your vehicle.

Product Overview

Fit larger wheels on your 73-77 GM A-body Chevelle, Malibu, GTO or Cutlass with a complete bolt-in suspension system. It has everything you need to fit larger 24 wheels and get your car sitting right while giving you a better ride. DIAL IN THE PERFECT STANCE, & RIDE QUALITY Get the perfect look by easily adjusting your ride height with front and rear coil-overs. Raise or lower the front of your car to clear your wheels. Raise your car .5 above stock ride height or up to 2" lower than stock in the rear. Dial in the exact style you want in minutes with the included spanner wrench. Then adjust your shock valving with the twist of a knob to firm up or soften the ride. FIT BIG WHEELS WITHOUT RUBBING Get your wheel and tire package to fit with adjustable trailing arms that center your rear axle in the wheel well. This gives you more clearance for up to 24 wheels. EASY, BOLT-IN INSTALLATION Parts come powder coated and ready to install with all necessary hardware. You can bolt up the kit right in your garage or work with your local shop. MADE IN THE USA QA1 suspension is proudly made in Lakeville, Minnesota. BEST-IN-CLASS WARRANTY QA1 Single Adjustable Shocks are eligible for a Limited Lifetime Warranty. For peace of mind, simply register your shocks at QA1.net/Warranty to ensure coverage for as long as you own your vehicle. FEATURES & BENEFITS Complete Bolt-In Suspension System Adjustable Front & Rear Coil-Overs Provide a Better Ride & Stance Adjustable Trailing Arms for Wheel Fitment Easy, Bolt-In Installation Made in the USA FITMENT NOTES Some model fender shapes clear larger wheels easier than others. Fender modifications may be required on some models to fit largest wheels possible Kits work with factory rear end housings


Features and Benefits

  • Complete Bolt-In Suspension System
  • Adjustable Front & Rear Coil-Overs Provide a Better Ride & Stance
  • Adjustable Trailing Arms for Wheel Fitment
  • Easy, Bolt-In Installation
  • Made in the USA

Product Details

Brand:QA1
Description:QA1 73-77 GM A-Body Level 1 Big Wheel Kit
Manufacturer Part Number:BW01-GMA3
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:Yes
Title:QA1 Suspension Kit BW01-GMA3
UPC:806990175854

This is a group bundle consisting of:

ImageQtySKUMFR SKUUPCDescription
1xqapT115WT115W806990076205QA1 Ratchet Drive Spanner Wrench - 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
1xqap52475247806990064530QA1 78-88 GM G-Body/73-77 A-Body Upper Adjustable Trailing Arms
1xqap52365236806990175748QA1 64-77 GM A-Body Lower Adjustable Tubular Trailing Arms
1xqapGS401-10550CGS401-10550C806990062185QA1 GM Pro Front Coil-Over System - Single Adj. - 10in x 550lbs/in - Flat Large - Aluminum
1xqapRCK52377RCK52377806990137142QA1 73-77 GM A-Body Pro Rear Coil-Over System - Single Adj. - 12in x 220lbs/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 Handling Packages

Data: v4.2 - Upd: 2026-10-15 04:55:59

Features

Adjustable Front & Rear Coil-Overs Provide a Better Ride & Stance

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
BW01-GMA3
Product Attributes - Part Type
Suspension Handling Packages
Product Attributes - Product Line
QA1 Level 1 Big Wheel Kits
Product Attributes - UPC
806990175854
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
No
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
Yes
Product Attributes - Lower Trailing Arms Included
Yes
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 - Mounting Hardware Included
Yes
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Qa1
StreetFX SKU qapBW01-GMA3
SFX Item ID 4562862
Supplier Item Code 4562862
Manufacturer SKU BW01-GMA3
Manufacturer UPC N/A
Alternative References QA1, qap-5247, qap-5252, 3.5in, 4.28in, qap7888-109

Compatibility

Application Data
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBuick V8
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeH
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyBuick V8
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine FamilyBuick V8
    Engine Size7.5L/455
    DrivetrainRWD
    Engine VIN CodeT
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine FamilyBuick V8
    Engine Size7.5L/455
    DrivetrainRWD
    Engine VIN CodeU
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine FamilyBuick V8
    Engine Size7.5L/455
    DrivetrainRWD
    Engine VIN CodeV
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1973
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine FamilyBuick V8
    Engine Size7.5L/455
    DrivetrainRWD
    Engine VIN CodeW
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1974
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine FamilyBuick V8
    Engine Size7.5L/455
    DrivetrainRWD
    Engine VIN CodeP
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1974
    Ending Year1974
    Engine TypeV8
    Liter7.5
    CID455
    CC7456
    Engine FamilyBuick V8
    Engine Size7.5L/455
    DrivetrainRWD
    Engine VIN CodeR
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1975
    Ending Year1977
    Engine TypeV6
    Liter3.8
    CID231
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainRWD
    Engine VIN CodeC
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1975
    Ending Year1977
    Engine TypeV8
    Liter5.7
    CID350
    CC5733
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeH
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1975
    Ending Year1977
    Engine TypeV8
    Liter5.7
    CID350
    CC5733
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeBUICK
    ModelREGAL
    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
    ModelREGAL
    SubmodelBASE
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeL
  • MakeBUICK
    ModelREGAL
    SubmodelBASE
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeR
  • MakeBUICK
    ModelREGAL
    SubmodelSR
    Beginning Year1976
    Ending Year1977
    Engine TypeV6
    Liter3.8
    CID231
    Engine FamilyGM V6
    Engine Size3.8L/231
    DrivetrainRWD
    Engine VIN CodeC
  • MakeBUICK
    ModelREGAL
    SubmodelSR
    Beginning Year1976
    Ending Year1977
    Engine TypeV8
    Liter5.7
    CID350
    CC5733
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeH
  • MakeBUICK
    ModelREGAL
    SubmodelSR
    Beginning Year1976
    Ending Year1977
    Engine TypeV8
    Liter5.7
    CID350
    CC5733
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeBUICK
    ModelREGAL
    SubmodelSR
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter5.0
    CID305
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/305
    DrivetrainRWD
    Engine VIN CodeU
  • MakeBUICK
    ModelREGAL
    SubmodelSR
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeL
  • MakeBUICK
    ModelREGAL
    SubmodelSR
    Beginning Year1977
    Ending Year1977
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyOldsmobile V8
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeR
  • MakeCHEVROLET
    ModelCHEVELLE
    SubmodelDELUXE
    Beginning Year1973
    Ending Year1973
    Engine TypeL6
    Liter4.1
    CID250
    CC4097
    Engine FamilyGM inline 6-cylinder
    Engine Size4.1L/250
    DrivetrainRWD
    Engine VIN CodeD
  • MakeCHEVROLET
    ModelCHEVELLE
    SubmodelDELUXE
    Beginning Year1973
    Ending Year1973
    Engine TypeV8
    Liter5.0
    CID307
    CC5031
    Engine FamilyChevy small block Gen I
    Engine Size5.0L/307
    DrivetrainRWD
    Engine VIN CodeF
  • MakeCHEVROLET
    ModelCHEVELLE
    SubmodelDELUXE
    Beginning Year1973
    Ending Year1973
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeH
  • MakeCHEVROLET
    ModelCHEVELLE
    SubmodelDELUXE
    Beginning Year1973
    Ending Year1973
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeJ
  • MakeCHEVROLET
    ModelCHEVELLE
    SubmodelDELUXE
    Beginning Year1973
    Ending Year1973
    Engine TypeV8
    Liter5.7
    CID350
    Engine FamilyChevy small block Gen I
    Engine Size5.7L/350
    DrivetrainRWD
    Engine VIN CodeK

Loading compatibility information...

Keep shopping

More from Qa1