4033-1 - 1964-1972 A-Body Tubular Front Upper A-arms, ½” Taller Ball Joints 2014 chevrolet corvette it’s built for extended sessions

it’s built for extended sessions while still ranking as and among the fastest tires in its class—while remaining fully capable and competitive in autocross and hillclimb competition

Compatible with common coilover spring sizes: 2

making it an excellent upgrade for both track and autocross vehicles

2” Lowering

Control arms are constructed from DOM mild steel tubing with a diameter of 1

4033-1 - 1964-1972 A-Body Tubular Front Upper A-arms, ½” Taller Ball Joints 2014 chevrolet corvette it’s built for extended sessionsNote: The UMI 4033 upper a arm is designed to work with factory height or lowered cars. We do not recommend using the 4033 with cargo coils or above stock height cars, as the bump stop may contact the cross brace.