I just bought a new core off e bay from seller aimsautoparts. It is a Spectra brand. I looked on e bay for the orientation of the of the inlet and outlet tubes. I found one with straight out tubes that had no bends and looked like I could make work. I then went on Spectra web sight and put in part number. It gave me dimesions for core, but not including tanks. I sent email to spectra asking for dimensions including tanks. They answered in matter of minutes. I got the core in couple of days and made a couple of small spacers to compensate for being a little short and narrow and it fit fine. Haven,t put in car yet, but see no reason won,t work. It was a bit of a PITA, but seems like nothing is easy anymore. Cost $36.07 incl. tax and free shipping.
Good luck