Ok, I am getting a new 05 PSD thanks to a buyback. That being said I get to pick my new pickup. I want to know what the motor build date should be to get the most up to date engine out there. I know they have done a lot of refinements on the 6.0 but I need to know what month the most updated motor was put into the new trucks. Any help is MUCH appreciated. The reason I ask is they have a few different truck the newest from like 10/04 and the newest is 01/05. Thanks guys (and girls).

 

Any build date after Jan 1st... in a SD will have the latest..I am told!