Originally Posted by Moondust_crust
got the rs1600 boss in front of me and its got a hexagon mate.
Like I said, I thought the Mk 1 and 2 Escorts where splined and not hexagon but I might be wrong.
Why do you want to put an RS1600 wheel on a Mk4 anyway? Totally wrong for the era of the car really...
The only pictures I could find are here....
http://www.rsownersclub.co.uk/rallye...600restore.pdf