LS GM 5.3 GEN3 COMPLETE CUTOUT WITH 4L65E TRANS WITH ALL ACCESSORIES NO ECU
The 4L65E is a four-speed, electronically controlled automatic transmission developed by GM, designed as a stronger and more robust version of the 4L60E, used in vehicles like the Cadillac Escalade, Chevrolet Corvette, and GMC Sierra Denali.