QA1

QA1 64-72 GM A-Body Anti-Hop Bars - Rear - 5213

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SKU:
QAP5213
UPC:
806990064240
MPN:
5213
Availability:
Regularly stocked product
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MSRP: $338.94
$305.95
— You save $32.99
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Description

What is the primary benefit of installing QA1 Anti-Hop Bars?
QA1 Anti-Hop Bars significantly increase forward bite and traction, transforming rear suspension geometry for superior acceleration and predictable cornering.

How do QA1 Anti-Hop Bars improve handling?
Relocating the upper trailing arms changes the instant center of the rear suspension, improving chassis reaction for sharper handling and immediate driver input response.

QA1 Anti-Hop Bars offer a direct bolt-on solution that dramatically boosts forward bite and traction, scoring a 9/9 for Drag Racing usage. Featuring precise relocation of upper trailing arms, these sway bars enhance chassis reaction for explosive acceleration. Experience confident performance and superior grip with these advanced sway bars designed for maximum impact.

Key Features

  • relocate the upper trailing arms to change the instant center of the rear suspension
  • improve the chassis reaction
  • increases forward bite and traction
  • one of the most effective and easily installed traction improvements
  • Includes graphite/polyurethane bushings
  • Greaseable design with durable powder coat finish

Why Choose the QAP Anti-Hop Bars

Transforms rear suspension geometry for sharper handling and predictable cornering.

Achieves explosive acceleration with significantly improved rear-wheel traction off the line.

Delivers a more responsive chassis, translating driver input into immediate action.

Provides a quick and effective upgrade for a noticeable boost in driving performance.

Who Is This For?

Drag Racing — 9/10
Increases forward bite and traction for superior acceleration.

Street Performance — 8/10
Improves chassis reaction and increases forward bite.

Track / Autocross — 7/10
Relocates trailing arms to change instant center.

Racing Competition — 7/10
Improves chassis reaction and traction.

Easy DIY Install — 9/10
Easily installed traction improvement, bolt-on type.

Frequently Asked Questions

Will the QA1 QAP Anti-Hop Bars fit my vehicle?

Bolt-on QA1 QAP Anti-Hop Bars are designed to fit 1964-1972 Buick Gran Sport/Skylark/Special, Chevrolet Chevelle/El Camino/Monte Carlo, Oldsmobile 442/Cutlass/Vista Cruiser, Pontiac Grand Prix/GTO/LeMans, and one other specified application. This specific fitment ensures a precise integration with your vehicle's rear suspension components.

How difficult is the installation of the QA1 QAP Anti-Hop Bars?

Installation of the QA1 QAP Anti-Hop Bars is a straightforward bolt-on process, making it an easy DIY upgrade for most enthusiasts. The product's design prioritizes simplicity for a quick and effective performance enhancement without complex modifications.

What performance improvement do the QA1 QAP Anti-Hop Bars provide over stock?

The QA1 QAP Anti-Hop Bars offer explosive acceleration, achieving a score of 9 out of 10 for Drag Racing use cases by increasing forward bite and traction. This results in significantly improved rear-wheel grip off the line, transforming your vehicle's launch capabilities.

What is the maintenance level for the QA1 QAP Anti-Hop Bars?

The QA1 QAP Anti-Hop Bars are characterized by an easy maintenance level, fitting seamlessly into a performance enthusiast's routine. The inclusion of graphite/polyurethane bushings ensures durability and long-term performance without demanding frequent attention.

Additional Resources

Official QA1 Product Page

Installation Guide (PDF)

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.

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Additional Information

Clearance Item:
N
MPN:
5213
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Suspension>Sway Bars
Install Type:
Bolt-On
Product Level:
Mid Range
Drag Racing:
9/10
Street Performance:
8/10
Track / Autocross:
7/10
Racing Competition:
7/10
Easy DIY Install:
9/10
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