6L80 6L90 8L90 Sure Cool System Upgrade STL010

Superior STL010 Fits all 2014-up 6L80/90E AND NOW FITS 8L80/90E 2016-up Superior’s Cooler Flow bypass valve kit with TransLab’s patented and patent pending Flow~Control cooler bypass technologies allows full time cooler flow and lube to parts “so you’re not hot under the collar”…you’re SURE~COOL