Overheating issues with remanufactured 360
You have some of the brightest mopar minds in the world on this site,, a lotta us also come from "the day",, a few of us are professonal mechanics working on these cars for decades, including at the dealership, when they came out new..
Had you simply done a search using the word "overheat",, you woulda had dozens of threads,, 90 % dealing with difficultys with electric fans and the misc mountings that DIDN'T work,, and a few that did..
The spring of 2014,, doing that search woulda resulted in 10 of the 12 latest treads were all about your problem..
None were resolved with a cam or carb/manifold change...lol (what a hoot)
You need to do an orderly process of elimination to find what your exact problem is,, there have been several suggestions on how to do so,, by many knowledgeable members..
You chose to ignore them all,, so don't be surprised if you get ignored the next time you need help,, and folks here do have the answer to resolve any problem you have..
Good luck with you problem,, and the can of worm you may open if you do that suggested cam/intake/carbS swap...
hope it helps,, but somehow doubt it... cheers..