Are all 4L60E's interchangeable?
no mention if either is 2wd or 4wd
This thread went from being very helpful to just sad. brand new users (fukucachme has 3 posts) reviving dead threads just to be spoon fed info they can't search for themselves.
If the truck is v8 and the envoy is i6 then it will work, you will just need to swap bellhousings.
if one is 2wd and the other is 4wd then you'll need a total teardown to change the output shaft...in which case you should just fix the trans that isn't working
Therefore, it seems likely that the transmissions are both 4L60E and interchangeable.I don't think that 2005 truck 4L60E had ISS (Input Speed Sensor).
However, a 2002 trans is now 18 years old and likely on it last legs. I suspect your 2005 wore out and you are looking for a replacement; an even older trans seems like a bad bet. A better bet might a 4L60E/4L65E from 2006-2008. These may have ISS, but your harness and computer will ignore that. (Of course a vehicle will an ISS 4L60E needs to be replaced with anothre ISS unit.)
It is a 2.9l 4x4 chevy colorado 2008 WT.
The 2WD version cannot be used or is the tail swappable with the existing transfercase adapter?
Any help appreciated. Yes, have read the posts...
Sincerely
-Perttu-
I tell you to start your own thread if you want the best help.
The Best V8 Stories One Small Block at Time
Here is the link where I posted a new thread: https://ls1tech.com/forums/automatic...l#post20197344
Lots of knowledge here. Appreciate it.
Hope this bank of knowledge will go on. If anyone knows in EUROPE suitable tranny candidates for my truck, I would be more than happy to hear from it. Have not found any so far.
Sincerely,
-Perttu-
Couple questions. I believe that my band is worn out because it shifts 1st, 3rd, and 4th. I drive around town shifting from 1 to 3rd, it sucks but is getting me by before i decide what to do on my budget. Today on the freeway had to hit 4th or OD and it definetly would slip a little when applying pressure. I have a stall converter with a fresh ls1 swap in 2007 silverado classic 2wd with 420hp 400 Trq...
Definetly seems like thge band is worn or the servo pin anchor hole maybe hosed. Side note since building this beast Im addicted to ripping nuts cause im child like...
Im asking if anyone has ever had excess worn band and want to get a little extra life out of it by welding .100 on the end of the servo pin and if that is something that MAY get me a few thousand miles to save for tranny, then is tac welding it the best? or what kind of weld. Prolly not JB weld eh???
Assuming you read much of this thread, then you know there about both 298mm and 300mm versions of the 4L60E in the '98-'02 years. It sounds like you swapped a 298 bell housing for a 300mm bell housing. The torque converters are not interchangeable.
I recall an old thread where the wrong converter did "fit", but obviously did not work.
Do you by chance of pics of the two bell housings?
I fear you have a bigger problem that shift linkage.
Last edited by mrvedit; Mar 9, 2021 at 11:01 AM.
Since you tried to quote my post, I'm surprised by your question, because the answer is clearly No. Someone is trying to take your money for a lump of metal.
You need a 300mm '98 or later 4L60E/4L65E, preferably from 2001-2008. A '95 won't work for many reasons, not the least of which it was a 1-year only model which only works with '95 PCMs. (Unless you know how to mod things.) Also, it was very weak and your '05 engine will shred it. For someone to tell you it will work in your '05 indicates a high level of incompetence and/or likely dishonesty. (So its probably worn out anyway.)
Despite my critique, welcome to the forum!









