Hello,
I have been reading posts on here for a while and finally took the time to register. Anyway, a lot of the questions I see asked over and over again would be covered if everyone would go to Bonekar's Type IV Zentral site and read up.
http://www.telemacom.fr/bonekar/VolksWagen/TypeIVus.htm
I have a pile of 944 brake parts, a 5 speed 901, 17" boxster brakes, lotsa stuff I'm going to put on my 67 sedan on a 73 pan. Drop me an email.
Steve Arndt