I JUST texted him.
If you research Ed hamburger (spelling) he "back then" actually made adapter plates to run Chev intakes on Mopar SB. The port/ bolt spacing is actually quite similar on stock headsthe reason I mentioned a Chevy manifold is that I know there are similarities between LA mopar and small block chevies... I dont know what the runner placement and bolt pattern differences are though.
?one?I still have have those plates! Lol