It looks like i'll be trying to resurrect a vintage Softride PowerV and I'm looking for the following:

Seat clamp for beam either the high rise or regular rise model, it doesn't matter.
The height adjustment bolts for the beam.
I also may need the rear dropouts/derailleur clamp

I think softride went out of business awhile ago but if anyone knows of a place I can find some spare parts for this please steer me in the right direction. The traditional google search is not giving me much, unless I'm a total idiot but that may be the case too.

Thanks
Chuck