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4L80E into a 1500 246 t.case

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Old 02-28-2011, 10:13 PM
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Default 4L80E into a 1500 246 t.case

What is the part number for 80E to 246 coupler and the part number for the 246 input shaft that works with the 80E output?

Has anyone ever ran the 80E output shaft that works with the 1500 246 t.case input?If so where did you buy it?
Old 03-01-2011, 07:35 AM
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I found the 246 input shaft but where do I buy the coupler/adapter to connect the 80E to the 246 t-case?
Old 03-01-2011, 08:45 AM
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I have a gauge for that
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The 246 and 241 have the same mounting pattern so the same adapter will work. I found mine on ebay.

http://shop.ebay.com/?_from=R40&_trk...All-Categories

Last edited by Atomic; 03-01-2011 at 08:53 AM.
Old 03-01-2011, 12:22 PM
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thanks man
Old 03-01-2011, 02:28 PM
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where did you find the input shaft at shooter?
Old 03-01-2011, 03:55 PM
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tbtrans dot com - thanks to Kysilverado's build thread
Old 03-01-2011, 04:23 PM
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yep, bought mine from there too, awesome guy to talk to, very helpful.

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Old 03-01-2011, 04:35 PM
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I just found a nearly new 4L80 and am wondering what the part# is for that input shaft. Are there any other TC parts required?
Old 03-01-2011, 04:36 PM
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You need a new front seal, napa is the only place that has it I believe.
Old 03-01-2011, 08:24 PM
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The guy at TB trans gave me the input gear/hub, pilot bearing that goes in it and the seal for a little over $100. I found the tcase adapter on ebay, the seller was justchevytrucks. They didn't have it listed, but I sent them an email with what I needed, they have a ton of stuff.
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