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Will 4-speed auto swap with 3-speed auto?

Posted: Sun Apr 21, 2013 4:06 pm
by TheStock
If this has been talked about please point me in the right direction. I've been searching but haven't found any threads that discuss this.

I currently have an 87 3.0L with a 3 spd auto-tranny that's on it's way out. I was wondering if the 4 spd (L4N71B) auto-tranny is a direct swap or at least can be swapped?

The transmission sites say it'll fit but I would like to know if anyone has experience with it.

Thanks in advance.

Posted: Fri Oct 10, 2014 3:15 pm
by Chadius
Same situation I would like the same info, Hate that 3 Speed already!