You'll need to read and fill out the following PA DMV codes and documents to properly, and legally get your car titled and inspected in the state of PA:
PA Code 175.220
PA Specialty constructed fact sheet
MV-435 (safety inspection form)
MV-426B (including instructions)
Hope you find this helpful.
Bill S.
PS: There may be other forms at your local Notary office, but this is all the information I have from the last person who asked me to look it up.