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08/04/2021 2:56 pm
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Hey scotty, what's your opinion on the Duramax , Powerstroke and Cummins? And which engine and transmission combo do you think is best?
1 Answer
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08/04/2021 3:10 pm
12 valve Cummins manual trans will go a million mi
7.3 Powerstroke with a manual will go 800k + mi
6.6 LBZ dirty max w/ Allison automatic will go 500+ mi before trans needs rebuilt
6.7 Cummins w/ Asin trans will go 800k + mi trans will probably need rebuilt after 300k mi depends on how you maintain it.
those options right there are the best in my opinion.
Most of the autos I’ve seen in these trucks go to the 300K range before rebuild it just really depends on maintenance and how hard your being on the trans.
