Found this: http://50mustangsuperfords.automotive.com/66133/m5lp-0212-right-camshaft-ford-mustang/index.html Pretty good read for roller 302s with all around useful information and recommendations.
Fixed your link: http://50mustangsuperfords.automotive.com/66133/m5lp-0212-right-camshaft-ford-mustang/index.html
Hmmm, just skimming through the article I saw this, "All 5.0 roller cams are steel, not cast iron". Wrong. Good thing they went out and interviewed some experts because the author is clueless.