4l60e to 4l80e 4x4 swap kit

This is whats needed for the 4l60e to 4l80e swap! Thread Tools. Received 3 Likes on 2 Posts. For the last couple months or so, I get PM's weekly asking whats all required for the 4l60e-4l80e swap.

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. So, I'm trying to price out parts and things I would need to convert my 5. So far, i'm hung up on trying to find a way to adapt the T? Everything else is being sourced from a junk yard truck, besides what I need to adapt.

4l60e to 4l80e 4x4 swap kit

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This is whats needed for the 4l60e to 4l80e swap! Thread Tools. Received 3 Likes on 2 Posts. For the last couple months or so, I get PM's weekly asking whats all required for the 4l60e-4l80e swap. So I figured id put a list together and post it in here that way you can seacrh for it and have a complete list of what is needed. I know there are a couple other guys in here running the same setup so if I leave anything out feel free to post it up. Maybe the mods will sticky it.

4l60e to 4l80e 4x4 swap kit

Swapping from the 4L60E to the 4L80E is not difficult to do in vehicles that were equipped with both transmissions. Here are the main parts that you are going to need in order to make your own 4L60E to 4L80E swap kit. Unfortunately, the adapter is not cheap. Replacing the entire wiring harness is not easy, convenient, or cost-effective. It is far and away easier to swap in the adapter. There are plenty of ways to get the ECM flashed. You can try eBay. If you live in a decent sized metro area, you can probably find someone to do it locally on Craigslist. The advantage of finding a local guy is that if there ends up being any sort of problem they can correct it right there on the spot. If you are going to be doing any sort of heavy modification to the engine, you may wish to send it to a tuner to have the transmission tables changed in the ECM.

Willard road

Im sure EFIlive could do this also, but you, yourself can not make these changes. Last edited by Z'mnypit; at PM. I simply pulled the. Received 3 Likes on 2 Posts. JoshuaGrooms83 For a better experience, please enable JavaScript in your browser before proceeding. And reliability. AVS Forum. Find More Posts by DogNutz. Originally Posted by 8a8mfh. There are a couple alternatives for 98's.

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All this time I have been thinking my tow rating was , now I find out it is not that it matters 'cause I nave towed only one time, probably But either way I need to order something to get the fluid moving. I also have a stall converter as well. For a better experience, please enable JavaScript in your browser before proceeding. So far, i'm hung up on trying to find a way to adapt the T? The 4l80e comes factory strong unlike the 4l60e so it doesnt take much in upgrades to make them bullet proof. You will have to have the PCM flashed with a new operating system. I think he said that I need a back cut slip yoke that he doesnt carry. This lube circuit change was probably the biggest most extensive change made to the 4L80E in the '97 build date. You'll need a slip yoke for a th that has about in of splined area inside then the rest isnt splined so it will slide over the rubber o-ring. Find More Posts by Z'mnypit. That is the only ugrade ive done. Attached Files. Goodbye wiring adapter! The other harness that comes with the kit it the VSS plug.