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Custom Trail Boss Towing

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I have been looking at ordering a 2021 Custom Trail Boss with the 6.2L and 10 speed Transmission. I can't justify the extra money for the LT (but I do like the front end more), but as I was researching the too I see that the LT has an "External Auxiliary Transmission Oil Cooler", but the Custom does not have any sort of transmission cooling listed. Is the Custom ok for frequent towing without the Cooler, or can anyone confirm it has a cooler of some sort? Thanks

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