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Old 01-24-2022, 11:05 AM   #88
delco1946
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Join Date: Dec 2017
Location: Gladstone, OR
Posts: 170
Default Re: 1956 lincoln premiere

Based on my experience having a shop rebuild my tranny, I would not ask for their opinion. The warranty is the least of your problems if it starts to damage itself. Tell them firmly that it should be Dex/Merc as stated previously, unless they have replaced the bronze plates etc. Shops don't rebuild fordomatics these days so unless they're truly a specialty shop, theyre out of their element. They also wont bother to open the manual. Rather they'll treat it like "other automatics" (bad move) and be inclined to use Type F cuz F = Ford or 1940s style hydraulic oil.
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