how do i fix a broken case stud? which case-saver should i use ? what size should i drill?? etc.. etc...
the engine is t-1 1300 engine 10mm studs

thank you...

Did the case have case savers to start with??

If so i believe you can hhave them put in and go fron there.

If you already have them you will have to go with the 12?mm stud and saver