From what I understand there are two Desoto blocks, one is a high deck and the other a low deck. I think those manifolds fit the high deck but Don has the low deck model. I could be wrong on that, but that is how I recall it.

Vintage Speed makes an intake for the low deck models, I believe. I'm out of my element here, I have never played with one of these, but Don will know which he has.

Don

Don