Are the stock Rotors from the MR serviceable? or do they need to be replaced as a single piece? anybody know?

(meaning, can I just purchase the center, or the outside disc part independently... anyone?)

 

Do you know who makes them?

wm

 

You would think they should be, but the gray market guys are selling the assembly only. So it's probably not separate.

Wilwood sells their 2 piece separately for the 8's and 9's. So a 2 piece for the 10 should be along shortly, whether or not it's interchangeable with stock is the question.

don't know about the other AM's, should be available separately.

can find out on Tues on factory avail.

"serviceable" to some means can they be resurfaced, yes they can.