I don't have the part number, my buddy bought them for his car (automatic) and they didnt fit. I don't know the part number because they guy he bought them form resprayed them. Seem to be in fine working condition..thier 1 and 3/4 I belive? I'll hafta get all the info on them tonight. Also if you want I'll throw in an X pipe with them? Let me know...and please tell me you really dont live in NY lol