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I must confess, I have a bit of a 'fetish' when it comes to old steering wheels ...
However, I always prefer to fit something that would have been available 'in period'.
Early Nardi wheels with their thinner wood rim are beautifully made & look far more elegant (IMO) than the later (70's-on) versions with the thicker rim - as shown above.
Here's a '69-dated 400mm wood wheel that I modified to fit my 1750 Alfa Spider :
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