10" x 1.75" drum help

I'm having trouble locating drums for my 8-3/4 set up.
It has the dreaded 10" x 1.75" shoes/drums. It also needs to be 4.5" bp but I believe that it does not exist.

Does anyone know where I can get a part number or link to where I can get a pair?

I currently have the Canadian style Darth Vadar drums....at least that's what I think they are. They are drilled out to lbp.

Help?

Thanks,


Mop