904 Mash up

I'm collecting parts to swap a 360 into my 73 Duster, one of those parts is a small block transmission. I found a 904 from the 60s that is allegedly a performance transmission. The main issue is that it has a fixed yoke at the back. Could I take the tail shaft and other interior components from the 904 that is behind my slant six and combine them with the small block 904 to create a small block, slip yoke, 904 transmission?
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