B50 Crankcase Puller/Pusher

[RTwo]

Does anyone know of any commercially available crankcase splitting tools that work well with the B50? Beating the bejeezus out of it with a dead blow hammer is having no effect at all, even with a load of heat on it.

I'd make the Rupert Ratio one but I can't get back into the machine shop at work until they come back in September

cheers