4l60e swap to 4l803 02 silverado
#1
4l60e swap to 4l803 02 silverado
ok guys i have a 02 silverado 1500 z71 a few months ago i swapped the 5.3l to a 6.0l and my tranny didnt last long!! I thought about ordering a 4l60 from Monster Transmission.. but i dont know how long it would hold up? i know the 4l80 is the route to go but i dont know what all i would have to do?
ADVICE PLEASE
ADVICE PLEASE
#2
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Finish Line Transmission, Performabuilt,, or Gilbert at Ace Transmissions can all build nice transmissions.
Read this thread word for word, it pretty much tells you EVERYTHING you have to do to swap to an 80e. It's not too terribly difficult.
https://www.performancetrucks.net/fo...-4l80e-424904/
Read this thread word for word, it pretty much tells you EVERYTHING you have to do to swap to an 80e. It's not too terribly difficult.
https://www.performancetrucks.net/fo...-4l80e-424904/
#4
Finish Line Transmission, Performabuilt,, or Gilbert at Ace Transmissions can all build nice transmissions.
Read this thread word for word, it pretty much tells you EVERYTHING you have to do to swap to an 80e. It's not too terribly difficult.
https://www.performancetrucks.net/fo...-4l80e-424904/
Read this thread word for word, it pretty much tells you EVERYTHING you have to do to swap to an 80e. It's not too terribly difficult.
https://www.performancetrucks.net/fo...-4l80e-424904/
#5
Finish Line Transmission, Performabuilt,, or Gilbert at Ace Transmissions can all build nice transmissions.
Read this thread word for word, it pretty much tells you EVERYTHING you have to do to swap to an 80e. It's not too terribly difficult.
https://www.performancetrucks.net/fo...-4l80e-424904/
Read this thread word for word, it pretty much tells you EVERYTHING you have to do to swap to an 80e. It's not too terribly difficult.
https://www.performancetrucks.net/fo...-4l80e-424904/
#6
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I'm in the middle of swapping right now, been working on it the past 3 weekends when I get time.
I have an 07 new body style 2wd, so mine is a little different in the wiring, and no transfer case to deal with of course.
I have an 07 new body style 2wd, so mine is a little different in the wiring, and no transfer case to deal with of course.
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#8
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Someone has already done it my man. This is what I have been referring to for everything.
4L60E to 4L80E conversion in a GMT900
4L60E to 4L80E conversion in a GMT900
#9
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After my 6th 4L60E died I am doing this same conversion to 4L80E on my 2001 Z71, got all my info from the same link that Slammedsilvy recommended, great info easy to follow. Transfer case was easier than I expected thanks to clear photos. I think I may have screwed myself with a cheap tranny guy, I fear I got what I paid for. Think you will be glad you choose this route, wish I had a long time ago, would have saved me a ton of money on 60E rebuilds.
Last edited by zz454Chevelle67; 04-25-2013 at 12:02 PM.
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After my 6th 4L60E died I am doing this same conversion to 4L80E on my 2001 Z71, got all my info from the same link that Slammedsilvy recommended, great info easy to follow. Transfer case was easier than I expected thanks to clear photos. I think I may have screwed myself with a cheap tranny guy, I fear I got what I paid for. Think you will be glad you choose this route, wish I had a long time ago, would have saved me a ton of money on 60E rebuilds.