show me your factory K trany and i will tell you if is easy task, there is always a way to make it work but it is cool to make it cheap and reliable!

Well i just happen to google it and the only way you can get away with it is to cut one bell housing of a K trany and section the W50 trany bell housing and take measurements and weld both together to make a custom K to W bell housing remember that these to bell housing halves need to get milled perfectly so they can be as straight as it can be to the .00010 centered

i know a shop in japan had/has a bell housing to mate a W55 to a 4a motor, doubt it on the 4k-->T50

http://members.iinet.net.au/~stepho/

Since I know this is a subject close to someones heart, I will let them do their own research towards this project.

Stepho has gathered a lot of useful information that takes a while to review, and since this is a forum full of confident people, sometimes a good link is all that is required. make sure you send Stepho an email to thank him for his efforts in maintaining this wealth of information.

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The Librarian has Spoken...