From the 60's to the 90's Ford made a 4-speed OD manual transmission that they put in the full sized trucks, vans and 4x's. The original one used a cast iron case, but at some point during the 80's they changed it to an aluminum case. Gear ratios changed slightly when that happened. I always remember it as the Ford "Town & Country" tranny, but I recently tried to look it up and found....nothing! Did I just imagine this? Ford made a 4-speed overdrive, right? Didn't they call it "Town & Country" (or at least, wasn't that a popular name for it?). What was the official designation? …..confused. Any help would be appreciated. Dean