78 speedometer adapter; sales codes: 375 / 376; sales codes: g75 / G76 / G77

31434; I = 0,997, REAR AXLE RATIO = 6,22/5,26 OR 6,72/6,73; Modifications: 062/063/064/065/067/068/069/082/083/084/085/086/087/088/089/091/092/093/097