Update: Turns out that the K-Craft adapters actually won't work on an S13. Now figuring out whether or not it's safe to use helicoils or if there is some sort of thread sleeve which will allow me to use the S13's M12*P1.25 bolts in the V35's M14*P???? calipers.
Any suggestions?
Anyone know what the thread pitch is for the 2005+ V35 twin pot calipers?
Any help appreciated.