4056-3 - 1964-1972 GM A-Body Upper A-arms, Adjustable, 0.9” Taller Ball Joints

Important notes: The UMI 4056-3 upper a-arm is designed to work primarily with lowered cars. We do not recommend using the 4056-3 with cargo coils or above stock height cars, as the bump stop may contact the cross brace. UMI is not responsible for fitment issues which may arise from using incompatible components.