I am looking to swap my sc400 tranny my concerns are what all do I need I got a deal on an adapter plate from quantum auto off Craigslist for $60 unused so I know I need the following
W58 (mkiv or sc300)
Flywheel
Driveshaft
Throwout bearing
Clutch slave master cylinder
Driveshaft
Clutch/break pedal
I am unsure if I need to swap the ecu or and the differential or not please get back to me if I'm missing anything for my complete swap

 

you dont need ecu or diff
youll need tranny mount

 

I used a W58 from a mkIV. I used the same transmission crossmember as I already had. I did get a new rubber mount though. If you use a hydraulic throwout bearing as described in "the ultimate w58 swap" thread you do not need a clutch slave master cylinder and remove the need for a clutch fork etc. A much simpler solution. Otherwise you are on the right track. Look here https://www.clublexus.com/forums/per...s-of-pics.html . I think I have a little under my name as well.

 

Thanks guys i really appreciate the help