408 roller cam?

That's really good! The LSA is going to be adjustable about two degrees from stock, but the 360 cam, IIRC, is the cam that will usually get you to from .330 to .340 lobe lift. Don't know about what tire size, but going by 4.56 gears and 3,000 rpm stall converter and 727 in your tag line, I like grind 2058, listed as XR276HR.
224/[email protected], 110LSA (IIRC, 360 stock hydraulic roller cams LSA from 114 to 118, so 2 degrees narrower than whatever you have), 106 ICL, 114 ECL (This will also be affected by actual LSA) , 335/340 lobe lift (It will really be what the core can go to). I would run 1.6:1 rockers with it for .536/.544 lift. This would be a fairly rowdy sounding cam in a 408 but would have good street manners with everything else listed.