Posted by BIGIRON
on 7/9/2009, 6:48 pm, in reply to "Re: control arm bushings rear"
VIP Member and Board Expert
Jim,
The polyurethane bushings really tighten up the suspension. They are around 85 Durometer, while stock rubber is around 55-65 duro. A rubber band is maybe 30 duro.
I really like the feel of the urethane, but they squeak and creak.....unless they are the Poly Graphite variety, or can be greased with silicone grease or synthetic grease. All I ever installed came with a silicone assembly lube, I drilled and tapped the bushing cans for Zerk fittings so the bushings can be greased now and then. I use a synthetic grease.
Overall, if the squeak doesn't scare you away, I think you would like the firm feel the poly bushings offer.
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