That is hand lettered.
Y-Blockhead, Is that one of LIndsay Horn's (from New Zealand) harmonic balancers? If so, what do you think of it?
I really looked into installing a Murray balancer with my new engine.
Decided against it when he told me the engine needed to be lifted just to change a belt. Or go with one of he belts that yblock shows in his photo.
It makes sense to install them, just not the issues associated with them.