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**mongocanfly** · 07-09-2015, 10:57 PM

I'm not sure about the ecm,, maybe ebay or lqk,, on the harness my advise would be just get a custom harness built for your application,, it will make life easier and you wont regret it,, get it long enough to mount ecm under or behind the seat,, on the nv4500 that's a good choice but I can tell you from personal experience that will not be a cheap option. You can tie up a grand just connecting the engine to the nv4500. Not to mention the extreme cost of a nv4500..The 4L80 will be cheaper. I've got the 6.0 / nv4500 combo in mine.

07-09-2015, 10:57 PM	#2
mongocanfly Post Whore Join Date: May 2015 Location: Alabama Posts: 14,701	Re: 6.0 swap advice I'm not sure about the ecm,, maybe ebay or lqk,, on the harness my advise would be just get a custom harness built for your application,, it will make life easier and you wont regret it,, get it long enough to mount ecm under or behind the seat,, on the nv4500 that's a good choice but I can tell you from personal experience that will not be a cheap option. You can tie up a grand just connecting the engine to the nv4500. Not to mention the extreme cost of a nv4500..The 4L80 will be cheaper. I've got the 6.0 / nv4500 combo in mine.