When I needed a replacement a few years back (after doing the epoxy thing twice), I got mine from Performance Radiator here in Denver. It wasn’t in stock but only took a few days to get it in. Nice quality and fitment, it was made by Calsonic Kansei. I think they had it listed as a Model 2083 (tho that may be a common designation for the SVX rad?)
Anyway, believe it or not, I saw radiator.com has a 2083 for the SVX listed as in-stock and at a decent price. Beware I’m not sure that’s reality tho. lol Nor that their 2083 is a Calsonic rad made in Japan…
Don’t know if it’s useful, but passing the info along.
Tom