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98 4l60e Vs 2000 4l60e

MYZ-71

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Nytemare Senior Enthusiast

Nytemare

Posted
Posted
hey guys, does anyone know if 2wd 4l60e`s are the same between a 98 and a 2000?

Sure aren't...different bolt pattern. Different Torque converter.

And I'm not 100% on this one, but I believe the tail shaft is a 4 bolt, and the 2000+ is a 5 bolt.

MYZ-71 Enthusiast

MYZ-71

Posted
  • Author
Posted
hey guys, does anyone know if 2wd 4l60e`s are the same between a 98 and a 2000?

Sure aren't...different bolt pattern. Different Torque converter.

And I'm not 100% on this one, but I believe the tail shaft is a 4 bolt, and the 2000+ is a 5 bolt.

 

 

thanks, didn`t think they were, guy wanted me to do swapout for him, figured I better make sure they weren`t the same before telling him .

maybe you can help with this as well, I picked up a 2000sle 4x4 1500 for parts for my 01, I know the ecm is different but is the engine the same for the most part, both 5.3`s and is the transmission the same?

Nytemare Senior Enthusiast

Nytemare

Posted
Posted
hey guys, does anyone know if 2wd 4l60e`s are the same between a 98 and a 2000?

Sure aren't...different bolt pattern. Different Torque converter.

And I'm not 100% on this one, but I believe the tail shaft is a 4 bolt, and the 2000+ is a 5 bolt.

 

 

thanks, didn`t think they were, guy wanted me to do swapout for him, figured I better make sure they weren`t the same before telling him .

maybe you can help with this as well, I picked up a 2000sle 4x4 1500 for parts for my 01, I know the ecm is different but is the engine the same for the most part, both 5.3`s and is the transmission the same?

 

Trans is different....it has no tail shaft, it has a T-Case insead.

 

ECM is the same...engine....everything, Sorry you have a Z71....yeah its pretty much the exact same truck. Everything fits yours.

 

1999-2002 is the same truck for the most part.

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