These are from Midwest-Bayless that claims they are “Exactly identical in every way to what came on 124 Spiders Coupes and Lancia Scorpions in the dealer showroom. Fits correctly and does not compromise on OE details.” They actually replied to an email query that this is the part number as identified in the Fiat parts microfiche.

These are the ones that are on sale at International-Auto and claim to be specific to the “1985 Fiat Pininfarina Spider”. These are also the style that I currently have on my car, but as I am not the original owner I don't know if these were put on after market or not. AI hasn't replied yet to my query about the distinction.

Any perspective from your experience would be greatly appreciated.
Thanks in advance for your help.