GQ Diff Ratios Man/auto TD42??

[Killametre]

Can anyone tell me what Ratio diffs would have come in a 07/92 Built GQ LWB wagon with a TD42 and Auto trans? My parts rig is a TD42man trans '89mdl which I believe should have 4.11's. I would normally assume the auto would run taller diff gears but I dont know, I swapped the manual box into the Auto car and I could have sworn it was reving less with the Auto than it does now with the manual?? I thought it used to sit at about 2200rpm in lockup OD @100 now its 2400 in 5th @100?? am I dreaming or is the final drive ratio of the auto taller than the 5spd man??
cheers Andrew

[97_gq_lwb]

should tell you on the plate hh41 usually for a td42 manual

[johno90]

The auto box has different gear ratios. can't remember exactly what they are tho.