I love the shift knobs. I have one in my '73. The funny part is that I was told that they were 917 replicas. I have access to two different 917s. Neither one has a shifter knob like that that. Go figure.
Now if you really want to be cool drill your key full of holes. The 917 that raced at LeMans still has the key with all the holes in it.
Richard Newton
Race Cars 360