QA1
QA1 68-72 GM A-Body Upper Adjustable Trailing Arms - 5248
- SKU:
- QAP5248
- UPC:
- 806990064547
- MPN:
- 5248
- Availability:
- Regularly stocked product
Description
Will these trailing arms fit my vehicle?
Confirm exact vehicle fitment using the provided compatibility tool before ordering these control arms to ensure proper installation.
What is the recommended installation process for these trailing arms?
Professional installation is highly recommended for these control arms to achieve optimal alignment stability and precise handling.
QA1 Trailing Arms deliver superior alignment stability and responsiveness, scoring an 8 for Street Performance. Featuring upper tubular and lower boxed control arms with polyurethane bushings, they offer a sleek, durable gloss black powder-coat finish. Trust these control arms for precise rear-end control and predictable handling.
Key Features
- upper tubular and lower boxed trailing arms use polyurethane bushings on both ends
- upper adjustable and lower tubular trailing arms use a spherical ball or rod end assembly on the chassis end
- tubular and boxed trailing arms are powder-coated gloss black
- adjustable arms are zinc plated and anodized
- Boxed Trailing Arms are constructed from 0.120 wall cold rolled steel tubing
- fluted greasable polyurethane bushings
Why Choose the QAP Trailing Arms
Delivers precise rear-end control and predictable handling through advanced bushing technology.
Achieves superior alignment stability and responsiveness with adjustable chassis-side connections.
Provides a sleek, durable finish that resists corrosion and enhances vehicle aesthetics.
Transforms your driving experience with a robust construction built for demanding performance.
Who Is This For?
Street Performance — 8/10
Adjustable chassis connections improve alignment stability.
Track / Autocross — 8/10
Adjustable chassis connections for precise alignment tuning.
Drag Racing — 7/10
Improved alignment stability for straight-line launches.
Racing Competition — 7/10
Adjustable chassis connections for performance tuning.
Visual / Aesthetic Upgrade — 6/10
Powder-coated gloss black finish and anodized components.
Daily Driving Comfort — 5/10
Polyurethane bushings offer some vibration dampening.
Frequently Asked Questions
Which vehicles will these QAP Trailing Arms fit?
These QAP Trailing Arms are engineered to fit a wide range of classic GM A-body vehicles including the 1968-1972 Buick Skylark/Special, Chevrolet Chevelle/El Camino/Monte Carlo, GMC Sprint, Oldsmobile 442/Cutlass/Vista Cruiser, and Pontiac Grand Prix/GTO/LeMans. This ensures precise fitment for your performance upgrade. Trust in our thorough fitment data for a confident installation.
What is the recommended installation process for these trailing arms?
Professional installation is recommended to ensure proper alignment and safety for these QAP Trailing Arms. Consulting a qualified technician guarantees optimal performance. This approach ensures your vehicle is set up to take full advantage of the advanced suspension technology.
How do these trailing arms improve track performance?
Achieving a score of 8 for Track / Autocross, these trailing arms deliver superior alignment stability and responsiveness through adjustable chassis-side connections. This direct tuning capability transforms your driving experience for demanding track use. Experience enhanced control and confidence on the circuit.
Is upgrading from stock trailing arms beneficial for performance driving?
Upgrading to these QAP Trailing Arms is highly beneficial for performance driving due to their advanced bushing technology and adjustable chassis-side connections. This provides precise rear-end control and superior alignment stability, transforming your driving dynamics. Invest in engineering designed for maximum performance.
What materials are used in the construction of these trailing arms?
The boxed trailing arms are constructed from robust 0.120 wall cold-rolled steel tubing, offering exceptional durability for demanding performance. Upper tubular and lower boxed trailing arms utilize polyurethane bushings on both ends for precise rear-end control. This robust construction ensures long-lasting performance and reliability.
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Additional Information
Clearance Item: |
N |
MPN: |
5248 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Suspension>Control Arms |
Product Level: |
Mid Range |
Street Performance: |
8/10 |
Track / Autocross: |
8/10 |
Drag Racing: |
7/10 |
Racing Competition: |
7/10 |
Visual / Aesthetic Upgrade: |
6/10 |
Daily Driving Comfort: |
5/10 |
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