Amazon.com: Opel GT Coupe Vom Sportcoupe zum Liebhaberfahrzeug: H. J.; Knittel Stefan Klersy: Libros
Amazon.com: Fan and Generator Accessory Drive Belt Compatible with Opel Opel 1.9L L4 1969 PC-151164 : Automotive
Volvo Amazon for sale at ERclassics
Opel GT 1969 Rally Lyon - Stuttgart | Model Racing Cars | hobbyDB
1969 69 September Car and Driver Magazine (Features: Road Test on 435 HP Corvette Coupe & Opel 1.9 GT, +24 Hours of Le Mans Race): D O Cozzi, Gordon Jennings, Ralph Williams,