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

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

CaptainAmerica1

Full Access Member
Joined
Jun 14, 2020
Posts
884
Reaction score
1,414
Location
Arlington TX
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
 
Last edited:

CaptainAmerica1

Full Access Member
Joined
Jun 14, 2020
Posts
884
Reaction score
1,414
Location
Arlington TX
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

Full Access Member
Joined
Jul 28, 2019
Posts
365
Reaction score
384
Thanks guys, I was considering getting the truck coated to prevent the rust. This I can handle myself
 

Forum statistics

Threads
132,369
Posts
1,866,863
Members
96,995
Latest member
beachbum15

Latest posts

Top