UMI Performance Boxed Lower Trailing Arm - GM B-Body 1978-96 3622-B Handheld Radio Jumper Cables & Adapters Steel spacers have a 5/8"

Steel spacers have a 5/8" I

piston stop and instructions

See 441001 for anti balloon plate option

Use #1481 or #1843 throttle/transmission lever kit

Clevis has a 3/8" hole for simple attachment to a chain or cable

UMI Performance Boxed Lower Trailing Arm - GM B-Body 1978-96 3622-B Handheld Radio Jumper Cables & Adapters Steel spacers have a 5/8"UMI 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