Nv149 to 4l80e

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Jan 6, 2024 | 06:02 PM

Maverick616

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From: Vancouver, Wa

Nv149 to 4l80e

Looking to swap out my 4l60e to 4l80e soon on a 02 Sierra. This will be paired to a nv149 transfer case. I need to change to a 32spline input shaft in the NV149.

I saw this unit on Ebay. Will it work?
32 spline

Jan 6, 2024 | 08:30 PM

arthursc2

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There is adapter for sale right now in the FS section of our forum

I can't comment on the eBay one, as I know nothing about the 149 input

Jan 8, 2024 | 11:37 AM

1FastBrick

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From: JunkYard

I don't know any one who has tried the one from AMP Drivetrain Components NP14916A.

It certainly is a cost effective alternative, but only time will tell if the hold the power or if they are a cheap knock off.

Last edited by 1FastBrick; Jan 10, 2024 at 10:58 AM.

Jan 8, 2024 | 09:20 PM