UMI Performance 82-92 GM F-Body Tunnel Mounted Trq. Arm Fits TH400- No Loop - RedThis torque arm set up is designed to remove the front mounting point of the torque arm off the transmission, protecting the tail shaft from damage. This torque arm is supplied with pivot brackets that allow (2) settings to allow easy instant center adjustments. By simply moving the torque arm into the next location you can automatically change the instant center point of the vehicle. This is very crucial on low to mid horse power cars and can easily