I honestly don't know, I'm not a small block guy. But, if you have a roller that fits your block, you could get it re-ground. Lots here seem to like and trust Oregon cam grinding for their regrind.
And they are actually in Vancouver.
Guess I could go to my local pick and pull and get a cam for grinding. By the sounds of it, it may be a good idea to have a few cams kicking around. For future can grinds and projects.