308s use the all metal Neiman key for ignition and S.A.F.E./Torino key for door and etc. The folding key should be for 328 and maybe others.
Thanks for the info, I will post a pic when I can, don't really know anything about the keys, I got this one in a trade and don't need it for my car. Alden
Here is a pic of the key, the seller tells me it fits a 308, and it doesn't look like my Mondial keys, which are the same as the 328 key and others from the late 80's, so I leave it to you guys to help me out with this. Alden Image Unavailable, Please Login
Definitely a 328 folding key.. Sigma (F Chatter) was making these a few years and I think still sells them on Ebay.. Maybe Mondial 3.2 used the same key as they were in production at the same time. Although they can be used for 308,GT4 they aren't period correct Testarossa's had the same folding key but they were cut double sided.
It's a 328 blank key allright. The "true originals" from the factory are easy to distinguish from the later "new runs" and reproductions: the small metal axle that holds the blade to the handle is hollow on the "true OEM" blanks. Rgds