Easiest/Cheapest way to a 4bbl 318?

I would get a cam with about .440 to 455 lift and a tight center line of about 108...

...I would run a cam that is in the range of 218 to 225 @ 50.

Ok, so does anyone know of a cam with similar specs to these? I'm not finding any cams with around a 0.450 lift with a LSA of less than 110°. It doesn't appear that you get down to 108° unless you get over 0.475 lift or so. Or maybe you were referring to the "Intake Centerline" vs. the "Lobe-Center/Lobe Separation Angle"?

As I've explained before, I'm a bit of a noob when it comes to all this, so I'm just trying to get my terminology down.