The only way the newer H drive one touch's work is with the newer ash bucket and ring.
If you have one of the last SS's made, it may have come from the factory that way, otherwise the leg sockets aren't set up for them.
Many people have attached the newer buckets to an older bowl using various methods.
Those range from hose clamps to screwing them to either the leg socket or the leg itself.
But, yeah, all OT bowls are basically the same..