I am restoring a 78 LRE. It had headers on it when I purchased it. I want to return it to stock. My question is: Are all 360 exhaust manifolds the same or some better than others. Does anyone have the part or casting numbers for the good manifolds. Will the exhaust manifolds from a car or a 360 magnum work.I know that it will run stronger with the headers, but I want to make stock again with the stock intake, carb and exhaust manifolds.

Thanks for any help, Larry