YES 5.9 Magnum manifolds work in early A bodies. Here is exactly how!

I have two sets of 360 manifolds one off a magnum truck the other is off a 77 charger I think they where f bodies maybe? I'm not sure. I may do some testing and see what will fit. I like the performance side if headers but prefer the original look of manifolds. And there is the ground clearing issue and rusting out and pita to change plugs etc! Lol
Those will probably not have the large 2 1/8" exit hole like the JGC manifolds. Check and see....let us know??