Ok....here we go AGAIN!!! Looking for a 340 CAMSHAFT

if the engine is mostly original, ie - heads, intake, compression I would use the trusty purple shaft probably 268 272 - .450 .455 lift. It performed well in a 68 340 I had.
Yes, actually want to keep it stock, but the manis were gone when I bought it so I’ll have headers just because. So that was a decent performer huh lil red? I’ll certainly check into it, waiting to hear somebody with a Hughes, or a lunati cam, etc. I have about a month to make a choice but I don’t want to wait til the last second! Thx for your input!