will this work?

[87TTypewriter]

I got a free converter from a 700 R4 for free if i want it. What spline do i need to have to work on my 200 4R. If it will work im sending it in and having it changed to a locking and a 3000 stall. Thanks for the help.

 

[SSedan64]

All 2004R's have 27 spline input. 82-84 700R4's have 27 spline, 85 up 700R4's have 30 spline.