340 Street Build

I would like the Comp 270S for this build, there's just one problem. I wouldn't put a Comp cam or lifters in anything at this point. I bet Oregon Cams could grind you one.
Bad experience with the Comp stuff? That old Nova ended up with over 200k on it in the end. I used micrometer on the lobe bases and peaks to check it for wear and typically saw only a couple thou down from original measurements prior to install but that was quality back in the mid 80's. Can you share details of issues?

WRT the cam grind, not sure I have enough cam knowledge at this point to spec a custom grind but I ain't afraid to research, listen and learn.