2015-present
8L90
8L90 8-speed. Newer, less-common in independent rebuilds. Dexron HP only.
Shop 8L90 PartsTahoe customers tend to keep vehicles past 150K miles - rebuild market is strong. Stock 4L60E for the bulk of the bench work.
Tahoe transmissions mirror Silverado 1500 by year. Same units, same parts catalog. Here's the year-to-family map.
8L90 8-speed. Newer, less-common in independent rebuilds. Dexron HP only.
Shop 8L90 PartsAs an Amazon Associate we earn from qualifying purchases. The links below open Amazon search results in a new tab.
Master Rebuild Kit on Amazon →Filter & Pan Gasket Kit on Amazon →Shift Solenoid Replacement on Amazon →Pump Bushing Kit on Amazon →Complete Seal Kit on Amazon →