5.9 camshaft choice for 69 dart

I bought my cams from Hughes. They were both custom grinds via Dave's recommendations. Cheaper isn't always better or worse. Hughes cam's tend to have more lift for a given duration. A stock headed Magnum can only have so much lift. It's important to match your cam to the other components in the engine & drivetrain. If you get close enough to optimal, you will enjoy the car more. That's assuming the rest of the components in the drivetrain are well-matched too. Get all of them right, and you will really enjoy a properly spec'd and matched cam.