UMI Performance 68-72 GM A-Body Upper & Lower Control Arm Kit - Black M59LC Long Acre Laser Chassis Height

Long Acre Laser Chassis Height Gauges

LS1 Series

11/32 Arbor

Used by more racers than all other brands combined

UMI Performance 68-72 GM A-Body Upper & Lower Control Arm Kit - Black M59LC Long Acre Laser Chassis HeightThis kit manufactured by UMI Performance includes a set of tubular rear lower control arms, rear upper control arms, new rear end housing bushings and grade 8 mounting hardware. This control arm kit is a direct bolt on replacement designed to minimize wheel hop, improve corning and help track consistency on you're A Body vehicle. Stock control arms are on the borderline of junk, bushing deflection and rusting weak stamped material add for traction