MarkT wroteStig-- are you trying to fit them on a Corse three-spoke wheel (requiring a deep offset carrier and a 105 hole center) or a Corse five-spoke wheel (requiring a low offset carrier and a 105 hole center)?
These were also available for street wheels for the 916's.
These Will go on ; FG43 legs w 40mm brackets, wheel MG marchesini / Street version w 6 holes and a std off set York set.. hence ' std 320 rotors aside for the narrow band brake, thanks