6L90 Torque Converter Install in an 6L80 Transmission - Silverado Sierra Tahoe Suburban Yukon

In this video we show how to install a 6L90 torque converter in the 6L80 transmission in my 2014 Silverado.

The 6L90 torque converter was used in some 5th gen ZL1 Camaros and some CTS-Vs.

I made this swap because of the well documented issues with the 6L80 torque converters failing, and damaging the transmission by clogging the pump with debris.

We did locate the following article which indicates that the 6L90 torque converters may be prone to the same issue but we will see how this one holds up over time.

https://www.sonnax.com/tech_resources/845-6l80-6l90-transmission-tech-advisory-consider-an-updated-converter-in-your-next-rebuild

The 6L80 transmission is used across the lineup of GM vehicles including but not limited to: Chevy
SS, Silverado, Tahoe, Suburban, Yukon, Sierra, and more.

NOTE: you will need to add additional fluid once the torque converter is installed.

👉🏼 LINKS TO PURCHASE TOOLS & PARTS FEATURED BELOW👈🏼

#6L90 #6L80 #6L80issues

⚠️Try anything shown in this video at your own risk ⚠️

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Associated Videos - AFM DOD Delete Series
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See how to Unbolt the Torque Converter from the Flex Plate Here and disconnect the transmission from the bell housing here:
DOD Delete Engine Removal: https://youtu.be/mAeLiqLVpxQ

See how to properly torque the torque converter and transmission here:
Reinstalling Engine: https://youtu.be/cg9sTh1c6HQ

If the transmission is stuck to your motor, watch this video:
https://youtu.be/EZLeNVzFamU

Full DOD delete series below:
Part 1 - Baseline Dyno: https://youtu.be/uzBafE1G4jY
Part 2 - What Parts Do You Need https://youtu.be/uqngpuDZ7VM
Part 3 - Engine Removal: https://youtu.be/mAeLiqLVpxQ
Part 4 - Engine TearDown: https://youtu.be/kNhqblztidA
Part 5 - Installing New Parts: https://youtu.be/70rRVasoEUU
5A - Cam Phaser Install: https://youtu.be/FEvH-g_RfKI
5B - Trunnion Upgrade: https://youtu.be/Nj2w_IFwV1E
5C - Lashing HP Fuel Pump: https://youtu.be/BE07CYIHavQ
Part 6 - Reinstalling Engine: https://youtu.be/cg9sTh1c6HQ
Part 7 - Tuning and Dyno Run:
Part 8 - Installing Intake Manifold, TB, and Air Intake:
Part 9 - Tuning and Final Dyno Run:

Epilogue AFM/Delete Gone Wrong :
Terrible Noises Part 1: https://youtu.be/zqTZsXRN3kM
Terrible Noises Part 2: https://youtu.be/6xG6duti6Jg

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🔩Parts (Affiliate Links)
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6L90 Torque Converter 24242552: https://amzn.to/3oSVMuk
Conversion Flex Plate:
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Tools (Affiliate Links)
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🎬 Recording equipment (Affiliate Links)
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📷 Video
Canon EOS 80D Digital SLR: http://amzn.to/2omC7VG'

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