Points for 66 273 dual point

I've been getting the run around finding points for my stock dual point. The Napa computer continues to list big block points (larger and backwards) compared to the ones in the distributor. I went through the same issue when I was looking for a Pertronix kit for it. The one that fits is a application from the late 50's Mopars with a dual point Hemi. I found some old points boxes I had saved so with the part numbers I hope to get the right ones. tmm