QA1 Qa1 Four Link Kit 70-81 Gm F Body Single Adjust (1970-1981 Camaro, Firebird) - R157-170
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.
Improve ride quality
Enhance handling and stability
Dial in the perfect stance
Fit wider wheels and tires
Best-in-class warranty
Made in the USA
QA1 specializes in providing performance shocks
suspension components
carbon fiber driveshafts
rod ends
ball joints and more to a variety of automotive markets
including circle track racing
drag racing
street performance
and street rodding. With over 83
000 square feet of manufacturing space in Lakeville
MN
QA1 is proud to offer an extensive line of American-made suspension and driveline. Founded in 1993 by Jim Jordan
QA1 introduced rod ends and spherical bearings specifically for the performance racing industry
quickly becoming the #1 name in rod ends
spherical bearings
custom linkages and similar products to the motorsports industry. Always on the cutting edge of technology
QA1 recently introduced in-house filament winding of carbon fiber and similar materials to provide driveshafts and other products. With continued focus on fine-tuning and expanding its offering of American-made high performance suspension components and carbon fiber driveshafts
QA1 has grown to be a household name in the performance aftermarket.
