UMI Performance Boxed Lower Trailing Arm - GM B-Body 1978-96 3621-B CSF7095 Learn about the POWERSTEPXL and

Learn about the POWERSTEPXL and its features and benefits in this new video

Tru-Bar pedals utilize a fixed trunnion bearing in the pedal arm

Jeep 6 Cylinder

Calibrated specifically for circle track use

Protects camshaft lifters and valve train during break-in period of motor

UMI Performance Boxed Lower Trailing Arm - GM B-Body 1978-96 3621-B CSF7095 Learn about the POWERSTEPXL andUMI Performance Boxed Lower Trailing Arm GM B Body 1978 96 UMI's extended length trailing arms optimize wheelbase to improve the appearance of the wheel in the wheel opening. Heavy boxed tubing and high quality polyurethane greaseable bushings make our extended length trailing arms a great upgrade to your ride. We recommend using extended length upper arms such as UMI 3619, 3620 or 3624. **Features** Built using 0. 120 Wall Thickness Rectangular Mild