ABF407-64-1 - 1964 GM A-Body Handling Kit- Stage 4, 1" Lowering Spring

Bring modern performance to your 1964 A-body with UMI’s Stage 4 Kit, engineered to deliver precision handling, strength, and comfort in one complete package. The front suspension combines tubular upper and lower A-arms with ½-inch taller ball joints for ideal camber curves, Delrin bushings for sharp steering response, Viking hybrid coilovers with 361 valving options, and a 1.250-inch chromoly sway bar for flatter cornering. The rear setup includes adjustable frame braces, Roto-Joint upper arms, poly/roto combo lowers, Viking double adjustable shocks, and a 1-inch Pro-Tour sway bar, all working alongside 1-inch lowering springs for the perfect ride height. With its combination of USA-built Viking shocks, precision-engineered arms, and premium hardware, this kit turns your ’64 into a high-performance machine that delivers excitement at the track and comfort on the street.