I appreciate your accolades , thank you .
I am , however , pretty dumb . Much of my (shared-knowledge) info is based solely upon foggy recollections and *educated* guesses .
I've been using Type 'F' in all of my cars' TorqueFlites since the very late 80's when I first started driving . The only *variation* has been , as of late , and due to financial-accessibility , Lucas' "Sure-Shift" ; I got it at work at a deeply-discounted price (employee discount) .
Even then , I don't use it 100% , as I mix 2 quarts with 2-3 quarts of Type 'F' .
