Thread: 04 GTP to 02 GTP transmission conversion

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  1. #1 04 GTP to 02 GTP transmission conversion 
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    Need as much info on this subject as possible. I know the pumps, mode switches, manifold pressure switches & pressure control solenoids are different.

    1. What else am I missing?

    2. Are the Valve Bodies different?

    3. Are the Valve Body Gaskets different?

    4. Are the Channel Plates different?



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  2. #2 Re: 04 GTP to 02 GTP transmission conversion 
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    Obviously since the MPS's are different, the valve body's are different but more concerned about the VB to CP gaskets.

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  3. #3 Re: 04 GTP to 02 GTP transmission conversion 
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    I'd double check the gear ratio between the 2. Also, is the 04 trans from a Comp G? I know the tapshift stuff is a completely different animal.
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  4. #4 Re: 04 GTP to 02 GTP transmission conversion 
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    Quote Originally Posted by FordMan77 View Post
    I'd double check the gear ratio between the 2. Also, is the 04 trans from a Comp G? I know the tapshift stuff is a completely different animal.
    Yeah, both MN7 stock Supercharged 2.93 gear ratio.. No tap shift for the 04 Trans

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