Slant 6 truck headers

I found some slant 6 headers at the junkyard. They were on a D100, though. I grabbed them in hopes they might fit my Valiant, however the more I look at it and the more measurements I take, it appears they are not going to fit. :sad: Was worth a shot I suppose.

They appear to be in pretty good condition. The obvious surface rust but did not see any cracks or dents.

I'm sure the odds are slim, but I'm hoping there's a truck guy out there who has a set of slant car headers or Dutras to trade for these.

They are in San Diego (92104).