Thanks for an extremely informative discussion.
I just purchased a spoiler without viewing it and received it this evening. Was a little disappointed that it is a replica as the base was not metal. However, after reading this post, seems that it may be part of a batch made in 1974.
In any case if it is a replica it is a pretty good one and better than the having the 3.3 spoiler on my 3.0 Turbo, so it is going on anyway.
Any conclusion on whether these were ever fitted to 930's?
