read my really long post on page 1 of this thread.
As stated earlier, to go to 600SL brakes you would need to change everything from the steering knuckle out. The same holds true for 500SL and 500E brakes. They are ALL R129 parts. There is no uncertainty about it.
'94 W124.036 249/040 leder; 8.25x17 EvoIIs
'93 W124.036 199/040 leder; 8.25x17 EvoIIs, up in flames...LITERALLY!
'93 W124.036 481/040 leder; euro delivery; 8.25x17 EvoIIs
'88 R107.048 441/409 leder; Euro lights
'87 W201.034 199/040 leder; Euro lights; EvoII brakes; 8x16 EvoIs - soon: 500E rear brakes
'70 R113.044 050/526; factory alloys; Euro lights