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

[Doubeleive]

Squeezed a little more out of her and put another charger under the belt

 

[alpha_omega]

Squeezed a little more out of her and put another charger under the belt

Ha! No Porsches were up for playing around with you this time?

 

[Doubeleive]

Ha! No Porsches were up for playing around with you this time?

haah nope, can't get ahead of those with this big o'le thing

 

[Charlie207]

Installed a new coolant expansion tank. Took about 2 hours from the time I posted about it in the "Engine & Drivetrain" sub-forum to completion. Luckily, as the internet told me, this is a common failure, so AutoZone had plenty to sell me. Honestly one of the easier fixes I've done in the snow on a 31 degree day.

 

[Just Fishing]

As I'm planning my next adventure of "while I'm in there"
I'm going to replace my transmission cooler lines with 1/2in (-8AN) to ensure i don't wipe out another thrust bearing.

Since I'll have the radiator out, I'm going to replace it with a cold case.
For those that have one, do you have any idea what the transmission cooler line fittings are threaded to?
I don't see it posted at summit racing or on their website.

99-12 GM Truck w/ Oil Cooler Aluminum Performance Radiator

www.coldcaseradiators.com

 

[RooTBeeRthe1st]

As I'm planning my next adventure of "while I'm in there"
I'm going to replace my transmission cooler lines with 1/2in (-8AN) to ensure i don't wipe out another thrust bearing.

Since I'll have the radiator out, I'm going to replace it with a cold case.
For those that have one, do you have any idea what the transmission cooler line fittings are threaded to?
I don't see it posted at summit racing or on their website.

99-12 GM Truck w/ Oil Cooler Aluminum Performance Radiator

www.coldcaseradiators.com

Website says 3/8" inverted flare

 

[Just Fishing]

Website says 3/8" inverted flare

but that's for the OEM hard lines that plug into the little adapter, right?
From what it came with the little adapters but the radiator itself is threaded for the inverted flare adapter.

 

[Sparksalot]

Installed a new coolant expansion tank. Took about 2 hours from the time I posted about it in the "Engine & Drivetrain" sub-forum to completion. Luckily, as the internet told me, this is a common failure, so AutoZone had plenty to sell me. Honestly one of the easier fixes I've done in the snow on a 31 degree day.

View attachment 360491

What did that run you? I’m thinking about a preemptive strike.

 

[Monz11]

As I'm planning my next adventure of "while I'm in there"
I'm going to replace my transmission cooler lines with 1/2in (-8AN) to ensure i don't wipe out another thrust bearing.

Since I'll have the radiator out, I'm going to replace it with a cold case.
For those that have one, do you have any idea what the transmission cooler line fittings are threaded to?
I don't see it posted at summit racing or on their website.

99-12 GM Truck w/ Oil Cooler Aluminum Performance Radiator

www.coldcaseradiators.com

I decided to go with the mishimoto instead of the cold case, but while you're yanking em all out, upgrade your oil, tranny, and power steering coolers, hoses, etc

 

[RooTBeeRthe1st]

but that's for the OEM hard lines that plug into the little adapter, right?
From what it came with the little adapters but the radiator itself is threaded for the inverted flare adapter.

More Information for DORMAN 800727

www.rockauto.com

I figured it out at one point...forgot now though. Maybe tomorrow I can pull a fitting and check.