QA1 64-72 GM A-Body Anti-Hop Bars - Rear

QA1 Rear Anti-Hop Bars relocate the upper trailing arms to change the instant center of the rear suspension. This will improve the chassis reaction and increases forward bite and traction. The QA1 Anti-Hop Bars are one of the most effective and easily installed traction improvements. Includes graphite/polyurethane bushings. We strongly recommend adjustable trailing arms for maximum adjustability and performance.

Vehicle Fitment

• 1965-1966 Buick Gran Sport
• 1967 Buick Gran Sport
• 1964-1967 Buick Skylark
• 1965-1966 Buick Skylark
• 1966-1967 Buick Skylark
• 1967 Buick Skylark
• 1964-1967 Buick Special
• 1966-1967 Buick Special
• 1964-1966 Chevrolet Chevelle
• 1964-1967 Chevrolet Chevelle
• 1965-1967 Chevrolet Chevelle
• 1967 Chevrolet Chevelle
• 1964-1966 Chevrolet El Camino
• 1964-1967 Chevrolet El Camino
• 1966-1967 Chevrolet El Camino
• 1967 Chevrolet El Camino
• 1970-1972 Chevrolet Monte Carlo
• 1964 Oldsmobile 442
• 1965-1967 Oldsmobile 442
• 1964-1967 Oldsmobile Cutlass
• 1965-1967 Oldsmobile Cutlass
• 1967 Oldsmobile Cutlass
• 1964-1967 Oldsmobile Vista Cruiser
• 1967 Oldsmobile Vista Cruiser
• 1964-1966 Pontiac GTO
• 1967 Pontiac GTO
• 1969-1972 Pontiac Grand Prix
• 1969 Pontiac Grand Prix
• 1970-1972 Pontiac Grand Prix
• 1964-1965 Pontiac LeMans
• 1964-1967 Pontiac LeMans
• 1966-1967 Pontiac LeMans
• 1964-1965 Pontiac Tempest
• 1964-1967 Pontiac Tempest
• 1965-1967 Pontiac Tempest
• 1966-1967 Pontiac Tempest
• 1967 Pontiac Tempest

Please verify exact fitment for your trim and engine before ordering.

Manufacturer Part Number: 5213

Images are for illustrative purposes only. Actual product may vary.

⚠ WARNING (California Proposition 65): This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.