Just a note to all regarding Southern Automotive in McDonough GA. Bill Parham and his staff exceeded my expectations when a faulty lifter (hydraulic lifter with a pin hole in it) wreaked havoc on my 406 engine, resulting in a severely bent pushrod and wiped out cam lobe. This was just a small part of a string of problems (some caused be me), that the team at Southern took care of, free of charge and well beyond the engine warranty. SA, no doubt sees the big picture in customer service.