UMI Performance 68-72 GM A-Body Upper & Lower Control Arm Kit - Black M59LC LS1 Series

LS1 Series

Part Number: 835171

Timing Chain Damper Bracket

156" wall tubing and have 5/8" RH and LH threads

1977-1977 Buick Century

UMI Performance 68-72 GM A-Body Upper & Lower Control Arm Kit - Black M59LC LS1 SeriesThis 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