6L80/90 6 speed swap - The 1947 - Present Chevrolet & GMC Truck Message Board Network

ivorton74 · 03-01-2013, 10:14 PM

So I was wondering if anyone who did an ls swap put in a 6l80/90 instead of a 4l60/80 in their truck...I drove a 2012 3500 van with a 6.0/6l80 and that thing really moves for a huge van...I was amazed at the power...and its surprisingly reasonable on gas maybe since its a 6 speed. Is it harder to swap than a 4l60 and how much more expensive is it? now im think about a 6.0 instead of a 5.3 lol

Ziegelsteinfaust · 03-01-2013, 10:29 PM

Last I heard they still haven't cracked the can-bus what ever it is that they need to make it happen.

You can how ever put the whole package in your truck, and with some work get it to work.

TCI has a 6 speed 4L80 if your wallet can hold together.

meatwagon83 · 03-01-2013, 10:53 PM

Quote:

Originally Posted by Ziegelsteinfaust

Last I heard they still haven't cracked the can-bus what ever it is that they need to make it happen.

You can how ever put the whole package in your truck, and with some work get it to work.

TCI has a 6 speed 4L80 if your wallet can hold together.

7k last time i looked into it

Big Port Jimmy 6 · 03-01-2013, 11:11 PM

You have to run a 58x setup E38 or E67 PCM. It can be done but spendy. You might enjoy the LSX swap section, if you haven't checked it out.
http://67-72chevytrucks.com/vboard/f...play.php?f=206

ivorton74 · 03-02-2013, 12:27 AM

7k? wow...could get a gearvendors overdrive setup for way less

meatwagon83 · 03-02-2013, 02:16 AM

Quote:

Originally Posted by ivorton74

7k? wow...could get a gearvendors overdrive setup for way less

that was for the tci 6l80, but yea friggin 7k!

Redcap · 03-02-2013, 02:32 AM

Quote:

Originally Posted by meatwagon83

that was for the tci 6l80, but yea friggin 7k!

Too much.

03-01-2013, 10:14 PM	#1
ivorton74 Registered User Join Date: Nov 2011 Location: South Dakota Posts: 916	6L80/90 6 speed swap So I was wondering if anyone who did an ls swap put in a 6l80/90 instead of a 4l60/80 in their truck...I drove a 2012 3500 van with a 6.0/6l80 and that thing really moves for a huge van...I was amazed at the power...and its surprisingly reasonable on gas maybe since its a 6 speed. Is it harder to swap than a 4l60 and how much more expensive is it? now im think about a 6.0 instead of a 5.3 lol

03-01-2013, 10:29 PM	#2
Ziegelsteinfaust Registered User Join Date: Dec 2012 Location: Temple City Posts: 3,582	Re: 6L80/90 6 speed swap Last I heard they still haven't cracked the can-bus what ever it is that they need to make it happen. You can how ever put the whole package in your truck, and with some work get it to work. TCI has a 6 speed 4L80 if your wallet can hold together.

03-01-2013, 11:11 PM	#4
Big Port Jimmy 6 Addicted to Rust Join Date: Dec 2009 Location: Abbeville SC Posts: 1,030	Re: 6L80/90 6 speed swap You have to run a 58x setup E38 or E67 PCM. It can be done but spendy. You might enjoy the LSX swap section, if you haven't checked it out. http://67-72chevytrucks.com/vboard/f...play.php?f=206 __________________ Current trucks: (48 GMC100 320 inliner) Gone (48 Suburban in pieces) Sold 87 GMC CCSB 5.3 4l60E Daily Driver ECTA National record holder XO/PP We never really grow up, we just learn how to act in public.

03-02-2013, 12:27 AM	#5
ivorton74 Registered User Join Date: Nov 2011 Location: South Dakota Posts: 916	Re: 6L80/90 6 speed swap 7k? wow...could get a gearvendors overdrive setup for way less



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