Of course you need parts for your Abarth, Giannini, Lombardi or OTAS. Please have a look at one of the following parts shops if you need to have some parts.
Disclaimer: FrancisLombardi.Org does not necessarily endorse any particular vendor.
Taken from the website:
Our relationship with Fiat in Torino, Italy has grown since 1984. We are proud to be North America's only authorized supplier of Original Fiat Spare Parts.
This firm in Italy has your new windscreen.
A specialist on Abarth, Lombardi and OTAS parts.
O.D.D.part is specialized in Obsolete, Discontinued, and Difficult-to-find parts. And all these are applicable to parts we need for our cars. So you might give him a try to help you with your parts.
From his website:
Guy Moerenhout was one of the very last Abarth rally racers, supported by Fiat Auto Belgio. He has been the owner of a Car & Tuning Workshop since 1971, and decided in 1997 to let everyone enjoy the benefit of his experience and knowledge about all matter Abarth. Since 2007 he is the proud owner of the 'Abarth Works Museum' in Lier.