Slant six 170 carburetor upgrade

I appreciate that I'm looking into getting the Clifford manifold with the adapter plate that's about the only place I've been able to find something close to that but Clifford only offers the 38/38 Weber not the one I'm looking for which is the 32/36 I plan on using it as a daily which is why I'm looking for the more fuel efficient but its confusing me when I go to look one up on eBay or redline and the website or add will say it's for a specific type of vehicle or engine type I'm not too familiar with working with carbs which is why I wanted to know if there is a specific part number for what I am looking for or would it be just any 32/36?

If you really want to go that route, instead of stock, you can possibly find what you need on ebay. Type in and search 32/36 Weber Carb and Clifford/Redline intake. I'm pretty sure both the 38/38 or 32/36 carbs both fit onto the same Clifford intake.