Solid strut rod bushing on stock strut rods...good idea?

I am having a hard time finding the right strut rod bushings for a 1974 Satellite budget road race car I'm building. The hole in the K member is way bigger than the usual one found on 1972-back.
The strut rods are also different, no one that i can see when looking around makes adjustable strut rods for this model. They bolt to the lower control arm with 2 bolts instead of the one bolt in the end like on our A bodies.
The bushings were done, So I made some exact copies out of Delrin,I am thinking about putting them in and being done with it.
Is there any problem with using solid front strut rod bushings on the factory strut rods that I might be missing? I am worried it might take away some of the flex for the up and down movement of the lower control arm.