Complete Coilover Conversion Systems for Squarebody Trucks

These engineered-from-scratch rear suspension systems for squarebody trucks are extremely well designed for the do-ityourselfer. Now Chevy truck owners can add modern performance to a pickup that was designed for utilitarian use. QA1 engineered this unique bolt-in torque arm system design that maximizes performance without the inherent binding issues of other four-link systems.

The major benefit of the torque arm design is that each component is designed to perform one function. This provides superior control over suspension movement, resulting in a smooth ride and great handling characteristics. With 4 to 7 inches of adjustment, dialing in the stance is easy with this QA1 adjustable coilover system.