Transmission
 

The automatic transmission in my 1968 mustang that has a 302 engine from a 1974 has a tag number of (PEE AD2), can anyone tell me the year and model of the tranny? Is it a C-4? I have some major leakage from the shift lever seal, vacuum unit and pan. Any suggestions on best place to pick up parts for this project? Any helpful tricks for doing this job is welcome.

Don't know about the tag.

But a 68 302 would come with a C-4 transmission.

You can purchase the parts at any GOOD parts store. The one that the garages buy their parts from.

Repairs are pretty straight forward. Replace gaskets, modulator, seal nuts on adjuster.