Karl Heinrich offered tanks (and other items) for the /5 and /6 series. I lusted after them for several years, on their paper catalog, at the time. ...

1974 model-year /6s had switchgear which, externally, looked like the same as /5's. However, their wiring is different, as are the wire connectors (I ...

James: I'm pretty sure the pinout is the same between 74 and 75-to-77 (the electronic tach was introduced with the 78 model-year, which also had gre...