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Qa1

QA1 71-72 Mopar B-Body Handling Kit - Level 1 (Bundled Kit)

SKU: QAPHK21-CRB4

Suspension Handling Packages

qap52305,qap52308,qap52312,qap52314,qap52325,qap52360,qap52361,qap52860,qapTS501,qapTS901...

Qa1

QA1 71-72 Mopar B-Body Handling Kit - Level 1 (Bundled Kit)

SKU: QAPHK21-CRB4

Suspension Handling Packages

qap52305,qap52308,qap52312,qap52314,qap52325,qap52360,qap52361,qap52860,qapTS501,qapTS901...

A$7,462.81
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

QA1 71-72 Mopar B-Body Handling Kit - Level 1

Additional Information

71-72 Mopar B-Body, Torsion Bar

Product Overview

Looking for a better launch, straight line stability and consistent performance for your Charger, Belvedere, Coronet, GTX or other Mopar B-Body? Turn to QA1's drag racing suspension kits for a full-vehicle upgrade that fits your needs. Available in three different levels of performance, these drag racing 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.

This is a group bundle consisting of:

ImageQtySKUMFR SKUUPCDescription
1xqap5236152361806990076014QA1 64-74 Mopar A/B/E-Body Camber Bolt Adjuster Kit
1xqap5232552325806990074874QA1 Heavy Duty Tie Rod Sleeve Kit - 9/16-18 x 8in Sleeve - 9/16-18 Thread x 8.63in Long w/Jam Nuts
1xqap5236052360806990075154QA1 62-74 Mopar A/B/E-Body Torsion Bar Adjusters - Block & Bolt
2xqapTS501TS501806990060044QA1 Stocker Star Series Front Shock Absorber - Single Adj. - 10.375in/15.375in - Aluminum
2xqapTS901TS901806990060556QA1 Stocker Star Series Rear Shock Absorber - Single Adj. - 14.875in/23.625in - Aluminum
1xqap5286052860806990125057QA1 66-72 Mopar B-Body/70-74 E-Body Front Sway Bar - 1-1/4in
1xqap5231252312806990065384QA1 62-72 Mopar B-Body/70-74 E-Body Dynamic Strut Bars
1xqap5230552305806990065292QA1 62-72 Mopar B-Body/70-74 E-Body Upper Control Arm Kit w/Bushing Ends - Front
1xqap5230852308806990065360QA1 62-72 Mopar B-Body/70-74 E-Body Lower Control Arm Kit w/Torsion Bar Tabs - Front
1xqap5231452314806990065407QA1 71-72 Mopar B-Body/70-74 E-Body Tubular K-Member

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.

Data: v4.2 - Upd: 2026-11-08 20:47:40

Features

3 levels of kits to choose from for better launch, straight-line stability & consistent performance

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Brand:QA1
Description:QA1 71-72 Mopar B-Body Handling Kit - Level 1
Manufacturer Part Number:HK21-CRB4
Title:QA1 Suspension Kit HK21-CRB4
UPC:806990167316

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 16:18:03

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Qa1
StreetFX SKU qapHK21-CRB4
SFX Item ID 4563207
Accounting SKU qap-HK21-CRB4
Manufacturer SKU HK21-CRB4
Manufacturer UPC 806990167316
Alternative References HK21-CRB4, QA1-HK21-CRB4

Suspension Handling Packages, Level 1 Handling, Shocks/Struts, Front Sway Bar, Control Arms, Dodge, Plymouth, Kit

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 Attributes
BrandQA1
Manufacturer's Part NumberHK21-CRB4
Part TypeSuspension Handling Packages
Product LineQA1 Level 1 Full Vehicle Handling Suspension Kits
UPC806990167316
Front Coil Springs IncludedNo
Rear Coil Springs IncludedNo
Rear Leaf Springs IncludedNo
Front Shocks/Struts IncludedYes
Front Shock TypeSingle adjustable
Rear Shocks/Struts IncludedYes
Rear Shock TypeSingle adjustable
Front Sway Bar IncludedYes
Front Sway Bar ColorBlack
Front Sway Bar TypeHollow
Front Sway Bar Diameter (in.)1.250 in.
Rear Sway Bar IncludedNo
Tie Rod Sleeves IncludedYes
End Link Bushings IncludedNo
Rear Leaf Spring Bushings IncludedNo
Sway Bar Bushings IncludedNo
Upper Trailing Arms IncludedNo
Lower Trailing Arms IncludedNo
Trailing Arm Mount Braces IncludedNo
Panhard Bar IncludedNo
Torque Arm IncludedNo
Upper Control Arms IncludedYes
Lower Control Arms IncludedYes
Control Arm StyleTubular
Control Arm MaterialChromoly
Control Arm ColorBlack
Front Strut Tower Bar IncludedNo
K-Member IncludedYes
K-Member Support Brace IncludedNo
Rear Strut Tower Bar IncludedNo
Subframe Connectors IncludedNo
Chassis Stiffener IncludedNo
Calipers IncludedNo
Rotors IncludedNo
Brake Pads IncludedNo
Brake Lines IncludedNo
Wheel Studs IncludedNo
Center Link IncludedNo
Spindles IncludedNo
Inner Tie Rod Ends IncludedNo
Outer Tie Rod Ends IncludedNo
Bushing MaterialPolyurethane
Bushing ColorBlack
Mounting Hardware IncludedYes
QuantitySold as a kit.

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