AOD or A4LD??
Reply #12 –
You'll need a bellhousing from a TC, obviously, but the '87 and '88 cars were hydraulic instead of cable...I don't know how much of a pain in the ass swapping that setup would be, but '86 and older 2.3 T5 cars had a cable clutch.
You'll need a tranny, I'd recommend a T5 from an '87 or '88 as they were a little stronger than the older ones. You can NOT use a V8 T5 beind the half-motor...input shaft is too big in diameter.
I think you'll need the manual transmission's crossmember, seems I read once the A4LD uses a different one.
And all the little stuff, bolts, the T5 harness, shifter, and matching console plate (for said shifter, auto and manual use a different one).
..and I don't think you need to change the eec...fwiw, I have an LA3 eec for sale...from a manual trans '88 TC.
Just sayin' :D
Hope this helps!