FS: transfer case adapter 4L80E--->NP246 AUTOTRAC

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Mar 5, 2007 | 05:34 PM

5.3 racer

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FS: transfer case adapter 4L80E--->NP246 AUTOTRAC

new in gm box transfer case adapter adapts 4L80E to new process 246 transfer case. $50 to your door if you're in the lower 48. money orders or paypal accepted. any questions pm me. thanks.

Mar 9, 2007 | 06:46 PM

syclone0569

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Quote:

Originally Posted by 5.3 racer

new in gm box transfer case adapter adapts 4L80E to new process 246 transfer case. $50 to your door if you're in the lower 48. money orders or paypal accepted. any questions pm me. thanks.

is this the factory autotrac x-fer case in a 1500???

sy0569

Mar 9, 2007 | 06:51 PM

5.3 racer

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yes, the np 246 is the factory autotrac transfer case in a 1500. this is the adapter you need if you're upgrading to a 4L80E and want to use your existing autotrac.

Mar 9, 2007 | 07:02 PM

syclone0569

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Quote:

Originally Posted by 5.3 racer

yes, the np 246 is the factory autotrac transfer case in a 1500. this is the adapter you need if you're upgrading to a 4L80E and want to use your existing autotrac.

ok that takes care of the bolt on part of it.

but what about the spline shaft size difference??

sy0569

Mar 10, 2007 | 06:18 AM

5.3 racer

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you need to change the input shaft in the transfer case, there's a very good sticky in the gm section on how to do it.

Mar 10, 2007 | 10:57 AM

365ZUM

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Quote:

Originally Posted by 5.3 racer

yes, the np 246 is the factory autotrac transfer case in a 1500. this is the adapter you need if you're upgrading to a 4L80E and want to use your existing autotrac.

So just to confirm, I'll need this as part of my 4l70E to 80E swap if I want Autotrac to be functional.

If so, I'll take it.

Mar 14, 2007 | 05:39 AM

5.3 racer

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TTT, next stop: ebay.

FS: transfer case adapter 4L80E--->NP246 AUTOTRAC

FS: transfer case adapter 4L80E--->NP246 AUTOTRAC

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