E30/36/46 RSM dimensions

[Ben 0]

Going to make some high rise RSM's like these at work next week

Does anyone have the PCD of mount holes and general dimensions of OEM RSM's?

(cant get to mine atm)

Edited March 3, 2012 by Ben

[thorburn 121]

Distance between mounting holes is 75mm

Centre hole internal diameter is 49mm.

External diameter on top (measured from the outside lip that folds over) is 55mm.

I'll be making some for my car but I think they'll be a bit different to what your making

Edited March 2, 2012 by bbs

[Ben 0]

Sweet cheers

Dunno what happened to the pic I posted