GM 8L90 transmission

8L90
Overview
Manufacturer	General Motors
Production	2014–
Body and chassis
Class	8-speed longitudinal automatic transmission
Chronology
Predecessor	6L80

The 8L90 is an eight-speed automatic transmission built by General Motors. It is designed for use in longitudinal applications either attached to the front-located engine with a standard bell housing or in the rear of the car adjacent to the differential (as in the Corvette). It is a hydraulic (hydramatic) design.

Gear ratios:

Applications:

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Wikipedia