Jump to content

1986 MJ A904 Transmission

Recommended Posts

Might want to think about getting a Chevy S10 Tranny. They're a dime a dozen, as compared to MJ's. Only problem I see might be the drive shaft to the TC.


S10s run a divorced case? Might be fun to get that to work in an MJ.


Also, you need to consider electronics. The 904 (IIRC) is a completely hydraulically controlled trans.

Link to comment
Share on other sites

What about the 727? I heard its a beefier version of the 904 and seems to have more options for it but not sure if it would line up. I saw an article on taking the back end of a 518 (would need the 4x4 version) and mating it to a 727. After that you add a couple extra parts that come in a kit for 85 bucks and voila you have a tranny with overdive. Not sure If it would work on the 904 though. Here is the link to the kit: http://www.redrider.us/727_transmission.htm Its called the "PATC 727 to 518 Conversion Kit".

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


  • Create New...