I located an aluminum trans that looks like an 833 new process 4 speed. It has a short tail housing that appears to be an A body trans. The numbers on the trans are 013364A, 8F139116, PP8335885 and 013303G. Is this a 4 speed or a 3 speed overdrive trans? I have not been able to find any info that will tell me on the computer or in manuals. Can anyone help or link me to where I can determine what the trans is?