273 Cam Shaft Wear?

I put the tappets in labeled egg carton 1I 1E, 2I 2E... ect.

I will reuse the cam.

But still... to find a replacement cam I still cant find one with the stock grind. Per allpar.com it should be Lift 373/400 Duration 240/248. Have not found those numbers online anywhere, custom grind I guess?