QA1 R257-170 Features:

Upgrade your 1970-1981 2nd Gen GM F-Body by replacing those outdated leaf springs with QA1’s coilovers and triangulated 4-link system. Enjoy a smoother ride, improved handling, and the flexibility to fine-tune your stance. Plus, this upgrade allows wider wheels and tires, making it the ultimate performance solution for your build.

• Includes spanner wrench
• Optimized ride height that improves handling, roll center, and center of gravity
• Designed to work with both standard and mini-tubs (Achieving maximum wheel and tire width will require mini-tubs)
• Double adjustable shocks provide independent rebound and compression tunability - Perfect for both street and track use

QA1 R257-170 Notes:

• Typical ride height range from axle centerline to fender arch is 10.75 in. to 12 in. for Camaros and 13.75 in. to 15 in. on Firebirds
• Wheel and tire fitment should be verified on the vehicle
• Exhaust modification is required - It will not work with over-the-axle exhaust
• Welding is required
• QA1 Subframe Connectors strongly recommended