fb auto, what diff ratio?

[Gary C]

Does anybody know what the diff ratio is likely to be in a fb ek auto sedan? Thanks,
Gary C

[pedro]

Pretty sure it'll be a 3.08 Gary.
           Pedro

[ACE]

Gary, A standard FB didn't come out with a auto.EK was the first. The standard diff ratio in all grey motor Holdens 48-215 (FX)-EJ is 3.89:1

Regards ACE  8)

[Gary C]

Thanks fellas, its a wreck about 140k up the road and a couple hundred metres in the bush. It looks like its been there a long time, still has the diff in it. I was hoping it the auto had a bit taller diff but maybe next time. Thanks again,
Gary.