TR-4A flywheel

[Twistblts@aol.com]

Hi,
    Does anyone have a TR-4A flywheel on the west coast, hopefully near San 
Francisco. I have all the rotating parts at the machine shop awaiting 
balancing, but the flywheel I thought I had located turned out to be one with 
the press-on ring gear. I understand that I need the later flywheel if I plan 
to use the later starter and diaphragm style clutch. Is this correct?  Any 
help?

Thanks,

Mark York