I'm looking to get a couple of the metal support pieces that go inside the front cab mount bushings in a K5. One in my '80 Jimmy is toast and the other one is pretty heavily corroded (see pic). I don't really need the bushing and the parts are $20 each (plus ridiculous shipping) from LMC. Just wondering if anyone out there had a spare or two floating around in their garage.

The part I need is circled below (minus the body bushing).

Thanks!
The part I need is circled below (minus the body bushing).
Thanks!