SKU: 52857 | UPC: 806990175762
QA1 68-77 GM A-Body 1-1/4in Rear Sway Bar
This QA1 rear sway bar fits 1968-1977 GM A-Body vehicles including Chevrolet Chevelle El Camino Monte Carlo Pontiac GTO LeMans Tempest Grand Prix Buick Skylark Regal Oldsmobile Cutlass Vista Cruiser F85. The 1-1/4 inch tubular design reduces body roll by distributing weight evenly across all four tires during cornering for better grip and handling. It delivers tuned stiffness for predictable control on street or track at 21.5 lbs.
Key Features
- Tubular 4130 Chromoly Construction: 1-1/4 inch diameter hollow steel tubing provides high stiffness and strength while keeping weight low at 21.5 lbs.
- Vehicle-Specific Engineering: Diameter and wall thickness tuned for GM A-Body to balance ride quality and cornering performance with optimal ground clearance.
- CNC-Bent Design: Precision bends machined ends and compact layout fit tight spaces using factory mounting points where possible.
- Durable Powder-Coat Finish: Black powder coating resists corrosion for long-lasting protection and clean undercarriage appearance.
- Complete Hardware Kit: Includes plated bushings end links and mounting hardware to replace worn factory parts.
Product Notes
- Direct bolt-on for most applications simple welding may be needed on select models.
- Pair with QA1 front sway bar for balanced handling.
- Packed in protective oversize box measuring 52 x 6 x 6 inches.
Installation Notes
- Professional installation recommended.
- Uses factory sway bar locations on many models detailed instructions provided.
- Plated hardware ensures compatibility with OEM mounts.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1968-1972 | Chevrolet | Chevelle | Base 300 300 Deluxe Concours SS Malibu Nomad Greenbrier |
| 1968-1977 | Chevrolet | El Camino | Base SS Custom Classic Conquista |
| 1970-1974 | Chevrolet | Monte Carlo | Base S Landau |
| 1968-1972 | Pontiac | GTO | Base The Judge |
| 1968-1977 | Pontiac | LeMans | Base Sport Luxury Safari T37 |
| 1968-1970 | Pontiac | Tempest | Base Custom GT Safari |
| 1969-1977 | Pontiac | Grand Prix | Base LJ SJ |
| 1968-1977 | Buick | Skylark | Base Custom 350 |
| 1973-1977 | Buick | Regal | Base SR |
| 1968-1977 | Oldsmobile | Cutlass | Base S Supreme 442 Cruiser Colonnade |
| 1968-1975 | Oldsmobile | Vista Cruiser | Base |
| 1968-1972 | Oldsmobile | F85 | Base |
Why Choose QA1?
- Proven leader in performance suspension for muscle cars.
- 4130 chromoly materials built for strength and durability.
- Application-specific design with technical support included.
Frequently Asked Questions
- Q: Does this fit my 1970 Chevelle SS?
A: Yes it bolts to 1968-1972 Chevrolet Chevelle SS and other A-Body models using factory locations. - Q: What material is the sway bar made from?
A: Hollow 1-1/4 inch 4130 chromoly steel tubing with powder-coat finish for corrosion resistance. - Q: What is included for installation?
A: Mounting hardware bushings end links and step-by-step instructions simple welding on some installs.
Shipping & Handling
- Method: UPS Ground Freight
- Availability: In stock – ships same or next business day
- Packaging: Oversize box 52 x 6 x 6 inches
- Weight: 21.5 lbs





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