E-body headers in an a-body??? Please tell me whats up..

I had a set of Hooker super comp with 1 3/4" primaries in my A body that were supposed to be for E body. I think the number is 5204. I jst checked Summit and Hooker doesn't list them anymore.

My buddy has them on his 71 Dart and I had them on my 67 Barracuda. No mods of any kind for fit. The #1 left bank goes around the K member