67 dart 360 mild la block anyone have any thoughts on cranes 467-494 cam?

I can't speak with any firsthand experience, but from the looks of it, with the profile and LSA, it would have a mild but distinct lope at idle, and with the low lift looks like it wouldn't beat up valvetrain parts as long as you have the right springs...comp 901s would probably work well with it. You could run it in a stock 360, but the bottom end may* be a little soft for your liking if you're under about 2200. There are likely some good recommendations for timing within these threads-use the search function, or just start perusing through them.

These are only my opinions, so take them with however much salt you'd like. I think a high rise dual plane intake (RPM, LD340, Weiand Stealth) would do well, some 1 5/8" headers, a 670cfm avenger carb (or similar size), about 16-18* initial timing, 34* total by about 3400...you'd probably do well to have 3.55 or 3.73 gears, and about 2200-2600 stall to really feel snappy.

All in all, you'll do well with a 360...they're a very forgiving engine as long as it's serviceable and well maintained...even if it's stock. But, while I think there are better cams out there, it would probably run well.