will a 06 tranny work in my 07 mustang automatic i was told it would not like to find out why
Who told you it wouldn't? A transmission mechanic? The 2005-2010 was the same drivetrain. As long as the 2006 was also a V6, I'm sure you can use you it. It was Ford's 5R55S 5-speed automatic trans. Check with your local trans shop on the swap to verify, maybe ford added some extra connectors.
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