Question on HD cooling package???

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06-08-2011, 07:03 PM

Rubens09

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Question on HD cooling package???

My truck is a 2009 silverado with the 6L80 trans I do have the HD cooling package installed from the factory my question is will this be enough for the Circle D 3K converter I'll be installing or should I replace the factory cooler with the tru-cool 40k??? Trans temps now in this Houston 102* weather stay around 175-185...Any suggestions.

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06-08-2011, 07:10 PM

terravast4

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with my tru-cool 40k and 3000 stall my temps never got over 160 while nelson was doing my street tune and that was an hour or more of lead footing it.