ht 6.354 engine question

[hdavetaxi]

hi all
i have just purchased a ht 6354 complete
my question is if it is rotating a different way to the other engine in my boat
would i be able to use gearbox to change rotation

what is the difference between engines (apart from turning the other way)
are parts the same

thanks
Dave

 

[Newbroom]

They where used with the same gearbox being turned by the contra rotating engines to give handed props handling.
The starter motors and alternators were different for both engines cant remember what other differences there are.