Hi.
this one what you are looking for, are Gruppo II , wing extensions , made originaly by Hormann Motosport from Kempten / Germany.
As far as i can know , they are already finished manufacturing them, a while ago.
Please contact Jurgen ( juergen@fiat128.de or tel. 0831/770501 ) from Scuderia Fiat 128 , for coppys or originals .
He owns Fiat 128 Rally with such a extensions. By the way, most butifull 128 rally ever seen ( in my opinion )
I'm also looking compleat Kugelfisher PL04 mechanic injection with manifold and throtiles , for SOHC 1500 engine. and also Gruppo II extensions for Fiat 128 Coupe . Like this on photo. Any news please contact me, via email. office@fiat-abarth.pl