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Build a properly matched suspension or steering setup with this QA1 chassis bracing. Manufacturer part number 5211 is offered in the listed 68-72 GM A-Body Non-Adjustable Rear Frame Support configuration, so vehicle application, mounting position, dimensions, spring rate, adjustment range, and all notes must be confirmed before ordering.
Key Features
- Exact QA1 part-number configuration for suspension, steering, or fabrication use
- Dimensions, adjustment, spring rate, travel, mounting, and material are part-number specific
- Vehicle and component compatibility must be verified before assembly
- Final alignment, fastener torque, clearance, and operating travel must be checked after installation
Fitment
| Years | Make | Model | Submodel or Application |
|---|---|---|---|
| 1968-1972 | Buick | Skylark | All listed configurations unless otherwise noted |
| 1970 | Buick | Skylark | 350 |
| 1972 | Buick | Skylark | 350 |
| 1968-1972 | Buick | Skylark | Custom |
| 1968-1969 | Buick | Special | All listed configurations unless otherwise noted |
| 1968 | Chevrolet | Chevelle | All listed configurations unless otherwise noted |
| 1968 | Chevrolet | Chevelle | 300 |
| 1968-1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1968-1972 | Chevrolet | Chevelle | Concours |
| 1969-1972 | Chevrolet | Chevelle | Concours Estate |
| 1969-1972 | Chevrolet | Chevelle | Greenbrier |
| 1968-1972 | Chevrolet | Chevelle | Malibu |
| 1968-1972 | Chevrolet | Chevelle | Nomad |
| 1968-1972 | Chevrolet | Chevelle | SS |
| 1968-1972 | Chevrolet | El Camino | Custom |
| 1968-1972 | Chevrolet | El Camino | SS |
| 1970-1972 | Chevrolet | Monte Carlo | All listed configurations unless otherwise noted |
| 1971-1972 | GMC | Sprint | All listed configurations unless otherwise noted |
| 1972 | GMC | Sprint | Custom |
| 1968-1971 | Oldsmobile | 442 | All listed configurations unless otherwise noted |
| 1968-1972 | Oldsmobile | Cutlass | All listed configurations unless otherwise noted |
| 1968 | Oldsmobile | Cutlass | S |
| 1971-1972 | Oldsmobile | Cutlass | S |
| 1968-1972 | Oldsmobile | Vista Cruiser | All listed configurations unless otherwise noted |
| 1969-1972 | Pontiac | Grand Prix | All listed configurations unless otherwise noted |
| 1968-1972 | Pontiac | GTO | All listed configurations unless otherwise noted |
| 1970-1971 | Pontiac | GTO | The Judge |
| 1968-1972 | Pontiac | LeMans | All listed configurations unless otherwise noted |
| 1972 | Pontiac | LeMans | Luxury |
| 1970-1972 | Pontiac | LeMans | Sport |
| 1971 | Pontiac | LeMans | T37 |
| 1968-1970 | Pontiac | Tempest | All listed configurations unless otherwise noted |
| 1968-1969 | Pontiac | Tempest | Custom |
| 1970 | Pontiac | Tempest | GT |
| 1968-1969 | Pontiac | Tempest | Safari |
Confirm chassis configuration, suspension position, drivetrain clearance, brake package, wheel and tire clearance, and every current QA1 application note.
Specifications
| Brand | QA1 |
|---|---|
| Manufacturer Part Number | 5211 |
| Product Type | Chassis Bracing |
| Listed Configuration | 68-72 GM A-Body Non-Adjustable Rear Frame Support |
| Compatibility Basis | Vehicle Specific |
| Condition | New |
What's Included
One new QA1 chassis bracing identified by manufacturer part number 5211, with only the components and hardware supplied by QA1 for that exact part number.
About QA1
QA1 develops suspension, steering, driveline, rod-end, bearing, spring, and chassis components for street, performance, racing, restoration, and custom vehicle applications.
Related QA1 Products
- Shop all QA1 products
- QA1 68-72 GM A-Body Adjustable Rear Frame Support
- QA1 64-67 GM A-Body Non-Adjustable Rear Frame Support
- QA1 78-88 GM A/G-Body Adjustable Rear Frame Support
Frequently Asked Questions
Will QA1 5211 fit my 1968-1972 Buick Skylark?
Match the complete fitment row, then verify mounting position, suspension configuration, drivetrain clearance, brake package, wheel and tire clearance, and every current QA1 note.
What measurements matter when ordering QA1 5211?
Verify the dimensions and interfaces named in this listing, including thread size and direction, extended and compressed length, bore, spring dimensions or rate, mounting style, and available clearance as applicable.
Does QA1 5211 require setup after installation?
Suspension and steering work commonly requires torque verification, clearance and travel checks, ride-height or damping setup when adjustable, and a professional alignment before road use.
Installation
Follow the current QA1 instructions for this exact part number. Support the vehicle safely, compare every component before disassembly, use the specified hardware and torque values, verify thread engagement and mounting orientation, cycle the suspension through its operating range, check brake and wheel clearance, and complete an alignment when the installation changes suspension or steering geometry.
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