We need a new 750 head and saw one online.
It has a different number stamped onto it and the breakers said it wouldn't fit.
We have a 750 on a K plate and the new head is a 750 but would it work?
Cheers

750cc head is 750cc head. So which number do they refer to? Cavity mark?

hmm i think it will fit but you may get a bit of a lip around the cylinders. you would have to use a 999cc head gasket.

one of the main differences is the port size is a lot larger on the 999cc compared to the 750.