SPC Performance Lower Tubular Control Arms, 2nd Gen GM F and B Body, Pair

These SPC Performance lower tubular control arms are designed for 1970–81 GM F Body and B Body applications and provide a stronger, more rigid alternative to factory stamped lower control arms. The tubular construction helps reduce flex under load, allowing the suspension to maintain more consistent geometry during aggressive street driving or performance use.

By improving rigidity at the lower control arm, these arms help enhance handling stability, steering response, and overall front suspension control. They are well suited for vehicles running wider tires, modern wheel and tire combinations, or upgraded suspension components where factory lower arms can become a limiting factor.

Engineered for direct bolt on installation, these lower control arms install in place of the factory components without permanent modification. Manufactured from high strength materials and built for durability, they provide a reliable foundation for improved front suspension performance on classic 2nd Gen GM F Body and B Body platforms.