I bought a 6.0L LQ9 out of a 2005 Escalade. Trying to sell the tranny and transfer case locally, but guys keep asking me what they are?!? Would the tranny be a 4L60E or 4L80E? Transfer case model?

 

4L65e trans

 

Yup 4L65E. And just look at the transfer case! There's an ID plate on it with the model number. Should be NV xxx where the x's are numbers. Ex: NV 246

 

4L65 just like everyone said and the transfer-case should be a Borg Warner for '03 and up (BW-4481 - 1 speed, full time AWD, open differential with traction control) the '01 & '02 used the NVG-149 (1 speed, full time AWD, viscous coupling).