Transmission Cooling System Upgrade Kit Flow Bypass Valve Kit For GM 6L80 STL010

Feature   Application: Flow Bypass Valve Kit suitable for all 2014-Up 6L80/90E, 2016-Up 8L80/90E. Replace OE# STL010.   Direct Replacement: Replace OE part number: STL010. Guaranteed to fit!   Benefits: This upgrade kit will reduce average operating temperatures almost by 20% and prevent overheating while under load.   Function: Replacing your broken cooler flow bypass valve kit with this quality cooling system upgrade kit. Ensure full time cooler flow and lube to parts for the transmission cooling system.   High Quality:.