Shifter surround

[Themis]

I am looking for a manual transmission shifter surround, from what I think is an early model.

 

In particular, looking for the part of the surround where the plastic shifter boot clamps around. in early cars, I think this part of the surround was bolted onto the surround with a single screw

Later model surrounds (like the one I already have) have this boot clamp ring permanently molded into the surround, and this doesn't work for me

 

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