Tom,
The Chevy one doesn't really say either way (Clutch or no Clutch), but does say "See Owners Manual for Detailed Instructions", but the Ford one that you posted clearly states "Depress and Release Clutch" when Up-shifting anyway.
I use the Clutch all the time, lol.
Last edited by C10 - C90 Bill; 12/12/2019 11:48 PM.