Probably not. And the new "repros" aren't correct. Maybe you can find a thick piece of rubber and carve/sand your own? Or borrow a nice one from somebody and cast your own new rubber with those gasket-maker casting kits the resto suppliers sell?
I have a Signal-Stat version of one of those lights, has a nice rubber on it which might match up to the old Hollywood body, I figure it's probably a pretty direct copy of the other. I can post measurements if you think it'll work.
I have one of the original Hollywood lights and it still has the rubber gasket on it. I can see about getting you some measurements if you would like. Matt
I still have my old cracked one, were can a guy get some material to have one made? Or is there any hard plastic repair kit that would work?