He's saying that the 1967S, which came with carbs made 170.
I don't know the early versions well, and I was working from my memory of Andersons listings, the bible, as you say. Chuck is saying that the 69 through 73S made 185, which is the number I'm familiar with for the 72 -73 2.4 engine.
OK, let me ask around, see what else I come up with.
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