Transmission interchange???

[O3YUKONXL]

Found a little info but need to be sure. Can I swap a 4l60e into a 4l65e yukon? I have a 03 Yukon XL SLT ( built 6.0 ) with real fresh 4l60e with a kit and v servo. Want to put that transmission only into my 04 Yukon denali. Direct ??

 

[Doubeleive]

not sure what is different from the 60 to 65 but generally speaking 03-06 are compatible, @iamdub @swathdiver

 

[rockola1971]

not sure what is different from the 60 to 65 but generally speaking 03-06 are compatible, @iamdub @swathdiver

4L60E -4 pinion planetary
4L65E -5pinion planetary wider 2-4 band, 2-4 servo more holding power. A 4L65E is essentially a upgraded 4L60E and a 4L60E can be upgraded to 4L65E specs. A 5 pinion planetary drops right in place of a 4 pinion planetary.