360 Magnum cam recommendation
Might wanna look into a cam with a long snout since you are talking about using a carb.
I purchased this one, its pretty much in the specs listed by rumble.
https://www.lunatipower.com/Product.aspx?id=1549&gid=360
Also check out MagnumMopar's website, they have lots of part for the swap. I picked up a few things for mine there and will probably be back for more.