You need everything related to the shifters and you should make some reference marks on the turbowagon that correspond to the donor car so you know where to drill holes for the shifter mounting holes.
Need: Clutch, pressure plate, flywheel, clutch cable, shift fork, throwout bearing, flywheel bolts. Be sure to use the 83 and up 4 spd dual range with the larger clutch and don't plan on romping on it if you want any life out of your tranny or the clutch.
The starter is interchangable.
Your Auto trans bellhousing will work as is but I think you need a bracket or something off the manual trans bellhousing on the top to make it proper. Look at both cars and youll understand.
You need the pedal assembly with all 3 pedals and the bolts that go into the firewall.
You should skip the hill holder and put a clutch return spring on instead. The $ spent making brackets, buying the hill holder, and buying/making brake lines would be much better spent on the rear disc brake swap. Look at the yards for an 84 DL wagon 2/4wd, these were cheaper models and had no hill holder and have the spring I am talking about.
The speedo cable is required your AT one is too short.
Get a couple of rubber caps off a radiator at the junkyard for the tranny cooler lines to make for a cleaner install.
You will have to enlarge the hole around the shifter in the trans tunnel.
Short length of rubber hose and golf tee (or similar) to plug off vac line that runs down to the Vac Modulator on the side of the tranny.
The front swaybar might not clear the trans so grab the swaybar and all the brackets including the radius rod brackets.
Shifter trim dual range lever and the mount on the tunnel for it, maybe even the radio console if yours isnt the small console that stops before the shifter (I think your turbo wagon should have the smal one mine does).
You have to jumper the wire on the neutral safety switch (on the tranny shifter plug its a 4 prong connector) so the starter will crank.
You will lose cruise control because the switches on the brake and gas pedal dont swap over so give up on it while you are at it.
The driveshaft will work as is.
The front axles work as is.
The downpipe off the turbo will no longer bolt to the side of the trans IIRC.
Dont let this turbowagon turn into one like mine (never ending upgrades project). Started 3AT, then 4spd dual, then RX FT4wd difflock trans...used engine, rebuilt ea81T, now EJ22...BYB 3" lift kit, yanked went 4" full frame lift kit,....still have yet to plate+drive this car more than up the block. Either way at least you are starting out with one that runs.
10-15 years ago there was a guy that could do this swap in 4 hours actual time and got paid about 25 shop time. Take your time and I think you could do it in a weekend if you got some good plywood and a nice day. Remember he had 2 lifts, a full shop, and a donor car RIGHT next to the Turbo car.