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4l60e tc and transmission question.

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Old Oct 4, 2009 | 06:31 PM
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From: cleveland ms
Default 4l60e tc and transmission question.
Will any year 4l60e torque converter and transmission mate with each other? I have a 99+ tc and an unknown tranny. Any help would be appreciated.
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Old Oct 4, 2009 | 10:13 PM
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No the trans and the converter need to match. There are two that will be found in v8 trucks. One of which is 298mm and the other is a 300mm style.
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Old Oct 4, 2009 | 10:46 PM
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Okay. Are there some numbers on the trans case I can put on here or do I need to take a mircometer and mic something? Can do both.
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Old Oct 5, 2009 | 12:09 PM
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Ok I possibly found out that the 4l60e I got is a pre-99 type. The fuddle 3400 I have is 99 newer so will they be compatible or do I need to get another transmission?
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Old Oct 7, 2009 | 08:25 PM
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Does the tip of the input shaft look EXACTLY like this? If not, you'll be swapping a few internals to make this work.

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Old Oct 7, 2009 | 10:05 PM
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Nope. Mine has the o-ring near the tip of the shaft. Its not going to work. Just going to have to buy another trans I guess.
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