Tru-Cool Max 40k Transmission Cooler

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alpha_omega

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Finally got the tranny cooler installed. Pretty simple plug and play. The worst part is changing the fittings on the transmission for the new AN fittings. There’s zero room up there.

now just need to order a new dash with the tranny temp gauge

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Do you have any pictures of the SS lines installed? Did you run SS from the cooler to the trans, or did you get the shorter lines that run into the existing tranny lines. I didn’t even think they made the latter of the two but to my surprise I think someone who didn’t want to deal with the “fat hand” issue came up with a easier/cheaper method.

Any issues or signs of leaking from the radiator where you did the bypass?

I have my 40k (w/ cold weather bypass) on hand and am trying to decide if I should run new Tranny lines, order the braided SS or just use the hose that came with the kit.


2011 Yukon Denali 6.2l
 
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