F. A. Q. 

This section is still in its infancy, so keep coming back.  

General:   

History of the T5:
    When did Ford start putting T5's in Mustangs S-10's and Camaros?
    What is a World Class T5?

Identification:
    How do I tell what type of T5 I have?
    How can I identify my T5 if the ID TAG is missing?

Mustang Manual Transmission Interchange:
    Which types of transmissions fit which years of cars?  

Diagnosis:
   My speedometer isn't right.
   My transmission is hard to shift in all gears, but easy when the engine is off.
   My transmission pops out of gear.