4l80e
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4l80e valve body rebuild
3rd burned up for the previous owner of my 02 gmc 1500hd and i read that the sonnax sure cure valve body parts can prevent that from happening again so i got the drift and guide kit used off ebay and need to get my valve body fixed up, but i can't find youtubes or write-ups on how to do this...- blackbeard_lives
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- 4l80e sonnax sure cure
- Replies: 12
- Forum: Engine & Drivetrain
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'03 Tahoe 5.3/4L60/NP246 Swap to 6.0/4L80
I have an '03 Tahoe with the 5.3 Flex, 4L60E, and NP246 (auto 4wd) transfer case. I have the opportunity to buy a low mileage rusted out truck for parts and I'm wondering how straightforward it would be to swap the drivetrain from the junker into my Tahoe. The donor is an '06 Silverado 2500 HD...- ShookieJay
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- 2003 2006 2500 hd 4l60e 4l80e 5.3 6.0 np246 swap tahoe
- Replies: 7
- Forum: Engine & Drivetrain
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1997 4l80e to a 2007 LS engine
Will a 1997 4L80E bolt up to 2007 LS engine? It is for my Yukon. The only difference I see in the bolt pattern is the center top bolt. The LS engine has a bolt hole but this year of 4l80 doesn't. It does have the "newer" trans cooler line seperated. A guy is selling this 4l80 with only 70k...- yukon702
- Thread
- 4l80 4l80e
- Replies: 4
- Forum: Engine & Drivetrain
