QA1
QA1 67-69 GM F-Body Rear Four Link Suspension System - R356-170
- SKU:
- QAPR356-170
- UPC:
- 806990175212
- MPN:
- R356-170
- Availability:
- Regularly stocked product
Description
Does this system fit my specific vehicle?
Confirm fitment with your vehicle before purchase, as this advanced system requires precise chassis compatibility for optimal performance.
Can I install this system myself?
Professional installation is strongly recommended for this suspension conversion system to ensure safety and performance alignment.
The QA1 Susp Conversion System delivers superior handling and allows for up to twelve-inch-wide wheels and 335 tires on 69 F-bodies, unlocking extreme grip. Featuring advanced coilovers and a triangulated four-link, this system provides +2 to -3 inches of ride height adjustability. Experience transformed classic handling with this performance-driven suspension upgrade.
What Owners Say
Owners and enthusiasts consistently praise QA1 suspension components for their build quality and performance capability, with the coilovers earning particular recognition for delivering serious track-ready handling—one user noting their car runs 8-second passes with the setup. The arms and overall system construction receive high marks for durability and engineering. However, some users report the ride quality can be quite firm for daily driving applications, especially in certain configurations with blocks and additional components. Installation is straightforward when working with clean parts, though rust prep can extend the process considerably. Overall, QA1 has built a solid reputation among performance enthusiasts who prioritize capability and quality construction in their suspension upgrades.
Key Features
- coilovers and triangulated 4-link
- +2 to -3 inches of ride height adjustability
- accommodating wider wheels and tires
- works with standard and mini-tubs
- clearance for up to 11-inch-wide wheels on 67-68 F-bodies
- clearance for up to 12-inch-wide wheels and 335 tires on 69 F-bodies
Why Choose the QAP Susp. Conversion System
Achieves superior handling and a planted feel with advanced coilover and 4-link technology.
Delivers a personalized stance, lowering your ride from 2 to 3 inches for aggressive looks.
Transforms your classic into a modern machine, ready for wider wheels and aggressive tire fitment.
Provides ample clearance for massive tires, unlocking extreme grip and cornering capabilities.
Who Is This For?
Track / Autocross — 9/10
Accommodates wider wheels and tires for extreme grip.
Street Performance — 8/10
Ride height adjustability and wider tire clearance.
Drag Racing — 7/10
Wider tire clearance supports increased traction.
Racing Competition — 9/10
Enables extreme grip with wider wheel and tire fitment.
Visual / Aesthetic Upgrade — 6/10
Ride height adjustability can alter vehicle stance.
Frequently Asked Questions
Will the QA1 QAP Susp. Conversion System fit my vehicle?
QA1's QAP Suspension Conversion System is designed to fit 1967 to 1969 Chevrolet Camaro and Pontiac Firebird models. This precise fitment ensures proper integration with your classic F-body chassis. Experience confident installation with guaranteed compatibility for these specific vehicles.
How difficult is the QA1 QAP Susp. Conversion System installation?
Professional installation is recommended for the QA1 QAP Suspension Conversion System by a qualified technician. This advanced system requires expert hands for optimal setup and performance. Rely on professional expertise to unlock the full potential of your suspension upgrade.
What performance improvement does the QAP Susp. Conversion System provide over stock?
The QAP Suspension Conversion System delivers a substantial performance upgrade, scoring a 9/9 for Track/Autocross use cases. It achieves superior handling and a planted feel with advanced coilover and 4-link technology. Expect a transformation into a modern machine ready for extreme grip.
Is the QA1 QAP Susp. Conversion System worth upgrading from OEM?
Upgrading to the QA1 QAP Suspension Conversion System is highly recommended for performance enthusiasts seeking enhanced grip and adjustability. It transforms your classic into a modern machine with superior handling and a personalized stance. This system unlocks extreme grip and cornering capabilities beyond OEM.
What tire and wheel sizes can the QA1 QAP Susp. Conversion System accommodate?
The QAP Suspension Conversion System accommodates significantly wider wheels and tires, enabling up to 11-inch-wide wheels on 67-68 F-bodies and up to 12-inch-wide wheels with 335 tires on 69 F-bodies. This system provides ample clearance for massive tires, unlocking extreme grip and cornering capabilities.
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.
Browse More: Shop All Suspension Packages — Suspension
Warranty Information
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1967-1969 | Chevrolet | Camaro | Base |
| 1967-1969 | Chevrolet | Camaro | RS |
| 1967-1969 | Chevrolet | Camaro | SS |
| 1967-1969 | Chevrolet | Camaro | Z28 |
| 1967 | Pontiac | Firebird | 326 |
| 1968-1969 | Pontiac | Firebird | 350 |
| 1969 | Pontiac | Firebird | 350 HO |
| 1967-1969 | Pontiac | Firebird | 400 |
| 1967-1969 | Pontiac | Firebird | Base |
| 1967-1968 | Pontiac | Firebird | HO |
| 1967-1969 | Pontiac | Firebird | Sprint |
| 1969 | Pontiac | Firebird | Trans Am |
Additional Information
Case Lot Quantity: |
1 |
Category: |
Suspension>Suspension Packages |
Clearance Item: |
N |
MPN: |
R356-170 |
Proposition 65: |
Y |
Product Level: |
Premium Performance |
Track / Autocross: |
9/10 |
Street Performance: |
8/10 |
Drag Racing: |
7/10 |
Racing Competition: |
9/10 |
Visual / Aesthetic Upgrade: |
6/10 |
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