833 for A body

I have a 67 Barracuda that was a slant six car. When I bought it the owner had started a small block and 4 speed conversion. The clutch and brake pedal assembly has been installed and a hole cut in the tunnel, that is it. I have a 318 and 904 sitting in shop I could use but would rather have the 4 speed. I found a 833 on Craig's list but it's out of a B body. Will it work? I don't have a shifter or linkage what do I need to get. Before I start buying parts what do I need to know?