Car Collector had an article about trans fluid in May 99. It seems that Type A fluid is actually its own unique type. It is often sold at tractor service shops. Type F fluid will give a Type A trans harsher shifts, as it adds more friction (actually the F is for "friction" not "Ford"). Dexron/Mercon will give a Type A trans softer shifts, as it reduces friction. The article claims that neither one will hurt a Type A trans. So, if you want smoother shifts, use Dexron/Mercon. If you want more of a performance feel, use Type F. Neither is "correct", but neither will hurt the trans. I checked with several rebuilders, including Aamco, and the general consensus was that any Dexron/Mercon fluid, with a thingy of anti-foaming agent (available at any GM parts counter), is the best substitute for Type A. -Dave [Non-text portions of this message have been removed] To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/