Truck 6.4

Just want to jump in real quick, not trying to high jack but looking for clarification, 2010-2011 Jeep Grand Cherokee 5.7 manifolds are PROVEN to fit in a 74 Dart Sport? Plugging in a 2014 5.7 to my 74 sport and hav shears plenty say it won’t, and plenty say it will....
Yes, they do. With a couple slight modifications. The 73 Scamp is the same front dimensionally as your Sport. Please refer to my 73 Scamp 5.7 Swap thread and look closely at the pics.73 Scamp 5.7 Swap