Collecting Cars is offering two very interesting Porsche 911s, a beautifully presented Porsche 911 Carrera 3.0 and a Porsche 911 Junior. 1976 Porsche 911 Carrera 3.0 This Porsche 911 Carrera is beautifully presented and has been sensitively restored. It is believed that before the M491 package was officially in the...