What did you do to your NNBS GMT900 Tahoe/Yukon Today?

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CaptainAmerica1

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Mod tcm. I tow.
I’ve been running the ModTCM. I’m going to service my trans this weekend with new solenoids, filter, fluid, shift solenoids, hd separator plate, Torlon check balls, pinless pistons, corvette servo, 4th super servo, and I got a new trans pan with drain plug. I’ll try the SportTCM and see what happens
 
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CaptainAmerica1

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I have no idea what this trans has been through but I’ve not had any problems out of it in the year I’ve owned it so I’m hoping the 222,000 miles have been gentle to it so far LOL
 

5strmtrp

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Thanks guys, I was considering getting the truck coated to prevent the rust. This I can handle myself
 

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