My fuzzy mem'ry recalls my being told that the "A" in Type "A" stood for "Armour", as in the meat processor--and that the fluid was derived from animal matter. I'm not sure Armour dealt in sperm oil, but coulda' happened. 'Course, I have had a lot of smoke blown at me over the years. Local farm tractor shops don't seem to be able to find Type A, suffix A ATF--and I had heard that it was not being produced any more. Perhaps Type A stock viewed by others is really old stuff. I hope our field judges don't start pulling samples of oil, antifreeze, ATF, brake fluid & etc. to determine purity. C-300'ly, Rich Barber Brentwood, CA 1955 C-300 (Seems happy with topping off with Dexron) -----Original Message----- From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of Alfred J. Peirish Sent: Friday, August 11, 2006 9:43 AM To: Chrysler300@xxxxxxxxxxxxxxx Subject: [Chrysler300] Trans fluids Hello All, It is all fuzzy in my mind, but I vaguely recall that all Chrysler gear train lubricants contained sperm oil [ from whales that is ] and I don't think that additive is available anymore. Am I way off base? Thanks for all the comments and good input on the subject of trans fluids. Al Peirish [ the Spruce Goose is still nearby ] [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 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/