| Year | Make | Model |
|---|---|---|
| 1970 - 1981 | Chevrolet | Camaro |
| 1970 - 1981 | Pontiac | Firebird |
| 1972 - 1975 | Pontiac | Grand Safari |
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QA1 70-81 GM F-Body Rear Four Link Suspension System
QA1 70-81 GM F-Body Rear Four Link Suspension System
SKU:R157-170
In stock
Regular price
$2,383.95 USD
Regular price
$2,641.02 USD
Sale price
$2,383.95 USD
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â–¶ Vehicle Fitments
The QA1 70-81 GM F-Body Rear Four Link Suspension System is a performance upgrade designed to replace stock leaf springs with coilovers and a triangulated 4-link setup. Constructed with tubular components, this system enhances ride quality, handling, and allows for a lowered, aggressive stance. It improves roll center, center of gravity, and accommodates wider wheels and tires up to 12 inches wide and 335 tires, with optional mini-tubs for maximum width. The kit includes single-adjustable Proma Star shocks for fine-tuning ride firmness and comfort, and features minimal welding for straightforward installation. This suspension system offers improved traction, stability, and a sleek appearance for your vehicle.
Designed for 1971-1981 second-generation GM F-body models, including Camaros and Firebirds, this system is suitable for street and performance use. It fits vehicles with typical ride height ranges from 10.75 to 12 inches (Camaro) and 13.75 to 15 inches (Firebird) from axle centerline to fender arch. Compatibility with standard and mini-tubs makes it versatile, though exhaust modifications are required and it does not work with over-the-axle exhaust setups. Installation involves welding and vehicle verification for wheel and tire fitment. The kit provides a comprehensive upgrade for enthusiasts seeking improved handling, stance, and customization options.
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Overview
Overview
Product Overview Ditch those clunky leaf springs and take control of your 1971-1981 2nd Gen F-body with QA1's coilovers and triangulated 4-link. This upgrade improves ride quality, enhances handling performance, and enables you to dial in the perfect stance. With the added benefit of accommodating wider wheels and tires, this kit is the ideal solution for your car. Achieve a Lowered, more Aggressive Stance Leaf springs limit your ability to achieve the perfect stance and require modifications to tune ride height. Give your Camaro or Firebird a sleek, aggressive, lowered look with QA1's tubular 4-link. This kit provides an optimized ride height that improves handling, roll center, and center of gravity. QA1 coilovers offer height adjustability that can be dialed in with ease. Fit Wider Wheels & Tires Designed to work with both standard and mini-tubs, this system offers generous clearance for up to 12-inch-wide wheels and 335 tires. This results in a significantly more aggressive stance and improved traction and performance. Note: Achieving maximum wheel and tire width will require mini tubs. Improved Handling and Stability QA1 4-link delivers handling control without compromising your daily comfort. Single-adjustable Proma Star shocks let you fine-tune the ride, effortlessly switching between smooth cruising and a firmer, more aggressive feel. Easy, Installation & Adjustment Thoughtful design meets effortless installation requiring minimal welding. You'll experience a painless install and setup process, where adjusting ride height, pinion angle, or wheelbase is as simple as a few tweaks. Fitment Notes Typical ride height range from axle centerline to fender arch is 10.75 to 12 for Camaros, and 13.75 to 15 on Firebirds. Wheel and tire fitment should be verified on the vehicle. Exhaust modification required. Will not work with over the axle exhaust. Welding Required. Includes Spanner Wrench. QA1 Subframe Connectors strongly recommended.
