Need a custom poly shop thing

[99SL2_Modder]

Like the title says, I need a shop or reseller that can get custom polyurethane inserts.

My torque axis mount is bad, and there are only 5 of these mounts in the world, and they were made so long ago, the guy that designed them doesn't even have the original CAD's or any info on how to get the poly anymore.

I know the dimensions, just that finding poly THIS stiff and custom like this is ridiculously hard.

*edit*
Ok, was chatting with the designer, and he said he took the prototype to a local shop, and they found Energy bushings that fit. So, I guess it's time to talk to Energy and see if they can point me in the right direction. Anyone else with info is appreciated. For some reason, 96a Shore is sticking in my head, but the shore scale stops at 95a.