Who can tell me the size of the large nut that holds the the plate behind the rotors (I know that it's larger then 1 1/8")? I need to remove this so I can replace one of the studs that has sheered off. - Thanks

 

front is a 22mm

 

need Rear - I should have been more specific

 

32MM for ayone who ever does a search and needs this info -

 

just use a gear puller to push the sheared stud out...

 

To the OP: the bolt sizes are going to be metric.....these cars are Japanese. I recently had to swap out a broken stud, had no problems pushing it out without removing the plate, might try spraying some PB Blaster on it first.