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I know the t-case gears are different between auto and manual, and I thought the V6 AUTO tranny had a different spline count.


Correct on the gears - I missed that one. The input gear is different between manual and auto:

M/T = MD731636
A/T = MD732599

As far as I can tell, the FSM parts list shows the same F/R ouput shafts for M/T and A/T.

Frank

'89 [color:"white"]G-Raider[color:"white"] [color:"black"]Supercharged 3.0L, MegaSquirt 2, lockup A/T, 2.5" exhaust, 172k, Cibie H4s/Oscar SCs, Hella Micro DE fogs, Cobra CB, Superwinch hubs, LSD rear/Aussie Locker front, Bilsteins, Lifeline AGM, Rust-Oleum