advance auto radiator part number

I did the search to no avail. Several years ago I bought a two or three core copper radiator from Advance Auto for a Mustang 5.0. It was not the stock replacement, but a larger one. The parts counter guys don't know how to reference the correct radiator. Any chance that someone here has the part number?
Any help greatly appreciated.
Tom

Using the part number- 433138- that I gleaned from other sites, I went to Autozone this morning and bought a new radiator. THREE core, not two, all copper-brass construction. A measured 2" thickness. I looked at the critical solder joints and everything looks good. $200. Time wil tell. I went ahead and got a fan clutch and ordered a Stewart water pump. No point in half-stepping. I'll be making a couple of trips to VIR this summer, and it looks really bad to run hot in that crowd. Thanks.