Holley tubular swap headers MIA on website. Reason?

DionR said
I've notice for some time that the tubular headers Holley has offered in the past for Hemi swaps seem to be missing from their website. I haven't looked hard mind you, but I did go looking for some for a Dakota swap (BH2374) just out of curiosity and only found their cast iron manifolds offered.

Just noticed the following note on their manifolds:

View attachment 1716099122

I wonder if Holley was pressured to remove stuff like the headers due to the lack of emissions controls (catalytic convertors) being installed on the swap vehicles? EPA forcing them to not sell stuff that would make it hard to include things like that?

Just tossing it out there. Curious if anyone has any facts or insights.

I personally think they didn't do enough homework when designing their A-body swap kit. Think about the K-member required for their parts, 73-76. The A body died in 76. That's only 3 years of production with that K-member and its the least desirable years. If they would have used the 67-72 K-member for a basis of design, they get more production years and the more desirable platforms. Mopars in general have a smaller following than Ford or Chevy so from a business standpoint, I think they failed big time. I can see how this decision could have made their sales low when there are other solutions out there like TTi and Shumacker.