rarity of the 265?

I knew of two Hemi-6s in Seattle awhile back. Pretty sure they were 265s, but one or both of them might've been 245s. No idea if they got sold or are still in the guy's garage; I'll check if you want.

Keep in mind the Hemi-6 is an upright 6-cylinder engine and is not a direct drop-in for the Slant-6 or for a V8. It can be swapped into various US Mopars, but it requires adaptation. There were also different bellhousing patterns; some of them will and some of them won't accept a US bellhousing or Torqueflite.