No doubt that part is valid, but how neccesary is it? If you are smooth with the clutch you will not shock the drivetrain (not counting aftermarket clutches).
My favorite part of that article is the talk about not needing a filter. He says if you're setup correctly, there will be little to no wear on the clutches. So, I guess if your setup correctly (clutches never slip) that must be real smooth on the drivetrain under full power shifts. That whole barking the tires on the upshift must be easier on the drivetrain than a smooth shift with a clutch, right?
I don't hate auto's, I just hate it when people twist facts to make what they prefer look better. I feel like the guy is thumbing his nose at us that chose to buy a manual.
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08 Dodge 2500 Q/C 4x4 long bed manual
07 Chevy 2500 crewcab, 4x4, D/A, long bed
93 Ford 250, 4x4, converting to 03 Cummins