Hemi swap using OEM Exhaust Manifold

Sublime one said

That makes sense. If it is a cost savings issue I get it. Everyone tosses the stock manifolds. I made yard art out of mine. But if I was on a tight budget I could see where that would be a great place to shave dollars. The stock manifolds actually flow pretty well.

Click to expand...

Well, in sum, they appear similar in size to the Jeep manifolds. And I have heard more than once Jeep manifolds where a great candidate for form/fit/function. So, if a guy had the OEM challenger manifolds, would they fit? That’s the question. Hence why I was wondering if any body had tried it. And, because these are the things that keep me up at night, I thought why the hell not ask?