Difference between 19 & 20 TB

[disneybaker]

 

Is there any difference? I guess aside from it being first year

 

 

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[Pharmer]

10 speed transmission, option for 6.2L engine.

[Swiftks]

1 hour ago, Pharmer said:

10 speed transmission, option for 6.2L engine.

Think you only get the 10 speed if you get the 6.2L right?  Maybe I'm wrong, can't remember.

[Pharmer]

LT TB gets 10 speed with 5.3L

[disneybaker]

LT TB gets 10 speed with 5.3L

But in a custom TB you have option of 5.3 with 6sp


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[bobbobtar]

LT gets the 10 speed with the 3.0L diesel.