E21 (1975-78) Rear Trailing Arm Bush Adjustable Series:Heritage Series where your more solid or

where your more solid or bearing-style bushings are not permitted

This means the suspension is doing what it is supposed to

spacers and circlip

do it once

E21 (1975-78) Rear Trailing Arm Bush Adjustable Series:Heritage Series where your more solid orTransform the handling and stability of your classic BMW with these Powerflex Bushings! Engineered to outperform, these upgraded polyurethane bushes provide a significant boost in your vehicle's performance by enhancing its responsiveness and control. Key Features: Enhanced Stability: Experience a noticeable improvement in ride stability, perfect for both daily driving and spirited sessions on twisty roads. Superior Handling: With increased rigidity