Motor Mount Mystery

[Medo82]

Hi everyone, I have a bit of a dilema and was hoping to reach out and see if anyone could point me in the right direction? I am currently working on putting back together my 1956 GMC truck and ran into my first snag. Im going right back to original as possible and can not for the life of me find the rubber mounts for the front motor mount. Its is a Y cradle style motor mount and it seems that every other 2 piece style mount is readily available but not this style! ANY direction would be greatly appreciated! I have the cradle but would like to replace everything else.