Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Qa1

QA1 78-93 GM B-Body Level 1 Drag Kit 2.0 w/ Shocks (1x qap5203, 1x qap5252, 1x qap5254, 1x qap52894, 2x qapTD507, 2x qapTS801)

SKU: QAPDK21-GMB4

Suspension Handling Packages

QAP Trailing Arms...

Qa1

QA1 78-93 GM B-Body Level 1 Drag Kit 2.0 w/ Shocks (1x qap5203, 1x qap5252, 1x qap5254, 1x qap52894, 2x qapTD507, 2x qapTS801)

SKU: QAPDK21-GMB4

Suspension Handling Packages

QAP Trailing Arms...

A$4,541.41
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.

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

QA1 78-93 GM B-Body Level 1 Drag Kit 2.0 w/ Shocks

Additional Information

Level one drag suspension kit. For use with 94-96 GM B-body. Includes shocks for all four corners.

Part Type

Suspension Kit

Product Overview

QA1 78-93 GM B-Body Level 1 Drag Kit 2.0 w/ Shocks

This is a group bundle consisting of:

ImageQtySKUMFR SKUUPCDescription
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
1xqap5289452894806990143877QA1 73-77 GM A-Body/78-96 GM B-Body Rear Sway Bar - 1in
2xqapTD507TD507806990060235QA1 Stocker Star Series Front Shock Absorber - Double Adj. - 9.625in/14.5in - Aluminum
1xqap52545254806990147349QA1 78-96 GM B-Body Upper Adjustable Trailing Arms
1xqap52035203806990147325QA1 78-96 GM B-Body Lower Boxed Trailing Arms (OE Length)

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 20:47:44

Features

Made in the USA

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

Description:QA1 78-93 GM B-Body Level 1 Drag Kit 2.0 w/ Shocks

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 16:03:18

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Qa1
StreetFX SKU qapDK21-GMB4
SFX Item ID 4562912
Accounting SKU qap-DK21-GMB4
Manufacturer SKU DK21-GMB4
Manufacturer UPC N/A
Alternative References DK21-GMB4, QA1-DK21-GMB4

DRAG KIT LEVEL 1, GM B-BODY; 78-93 GM B-BODY, W/ SHOCKS

Looking for a better launch, straight-line stability, and consistent performance? 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 offer easy, bolt-in installation (some welding may be needed) and seamlessly works 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 drag racing kits are ideal for owners looking for streetable track performance. They deliver everything needed in one shot, taking the guesswork out of the process, so you can skip the research and focus on preparing for your next race. Select the kit designed for your drag race car.

Product Attributes
BrandQA1
Manufacturer's Part NumberDK21-GMB4
Part TypeSuspension Handling Packages
Product LineQA1 Level 1 Full Vehicle Drag Racing Suspension Kits
UPC806990160553
Front Coil Springs IncludedNo
Rear Coil Springs IncludedNo
Rear Leaf Springs IncludedNo
Front Shocks/Struts IncludedYes
Front Shock TypeDouble adjustable twin-tube
Rear Shocks/Struts IncludedYes
Rear Shock TypeSingle adjustable
Front Sway Bar IncludedNo
Rear Sway Bar IncludedYes
Rear Sway Bar ColorBlack
Rear Sway Bar TypeSolid
Rear Sway Bar Diameter (in.)1.000 in.
Tie Rod Sleeves IncludedYes
End Link Bushings IncludedNo
Rear Leaf Spring Bushings IncludedNo
Sway Bar Bushings IncludedNo
Upper Trailing Arms IncludedYes
Lower Trailing Arms IncludedYes
Trailing Arm Mount Braces IncludedNo
Panhard Bar IncludedNo
Torque Arm IncludedNo
Upper Control Arms IncludedNo
Lower Control Arms IncludedNo
Front Strut Tower Bar IncludedNo
K-Member IncludedNo
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/Steel
Bushing ColorBlack
Mounting Hardware IncludedYes
QuantitySold as a kit.

Compatibility

Loading compatibility information...

Keep shopping

More from Qa1