will my t-case bolt to a th400?

[TEX]

I am thinking about buying a th400 for my truck to ditch the t-15. What tcase did my truck come with and will it work with a th400?

Thanks

TEX

[gsmikie]

should be a dana 20 you will need the input gear and the adapter (novak)

[Crazy_Jeepman]

I would have the input gear for the D20 and output shaft for the TH400 as well as a TH400, that would need to have the tailshaft swapped in. No adaptor though