Polyurethane or Rubber

RAT ROD AL said

I have an un used rear sway bar that came with poly bushings still in the box. May have been 3 -4 years old. Bushings all just crumbled into pieces in the box. I wouldn't put them on anything I own.

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I have rear poly bushings in my Barracuda since 1993. Strut rods since ‘95. LCA since ‘97

mine were Energy Suspension brand

When we put hotchkis kit on we reused the poly LCA’s... still good. So was the other stuff.

when I just changed the poly leaf bushings and no other changes... there was slight but noticeable increased resonance from trunk area.