MSC Supply has urethane bar stock. It can be machined, but it is not pretty.
They'll send you a catalog, and they take credit cards. Their phone number
is 1 800 645 7270. If you want, I can look up the MSC p/n and email it to
you. The people who aqnswer the phone are just order entry, they really
don't know what they are selling.
I made some replacement sway bar bushings for my +2, the oil eats the rubber
ones up. They aren't pretty, but they work.
The DPO had replaced the bushing on my Seven with aluminum. Bad idea.
Keith
At 11:26 AM 2/2/99 -0500, you wrote:
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>
>I have a friend with a racing Super 7 who is looking for polyurethane
>suspension bushings. In particular, his car seems to chew up the A-frame
>rubber bushings that attach at the differential. He doesn't want to go the
>route of spherical bearings because he's afraid that may put too much
>stress on other suspension parts. Does anyone know of a source for
>polyurethane (or some other than rubber alternative). We've talked to Dave
>Bean Engineering and Lee Chapman racing. So far, we've struck out.
>
>Gene Carter
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