Hello guys, I need some help for a friend. A friend of mine (here in Italy) just broke the speedometer cable of his '81 and he can't find a correct replacement. The car is a '81 Z28 with automatic trans and cruise control (I don't know, maybe it's different). He asked me to help, we looked in many parts webstore (rockauto, summit racing, camaro central, ebay motors) but we can't find the correct one. Maybe we are searching with wrong words... I don't know. Please, help!