4L60e to 4l80e swap

This is whats needed for the 4l60e to 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. You may have to register before you can post: click the register link above to proceed. Well, the 4L80E is slightly heavier and offers a less crawly First gear ratio (8:1) than the 4L60E (6:1). Here you can see the old 4L60E transmission next to the new 4L80E.

The 4l80e driveshaft is longer than the 4l60e and this has to be considered when doing your swap. However, the same thing applies here, if your car model came with the 4l80e transmission from the factory, get a driveshaft from one of these models if possible. They both have the same bellhousing bolt patterns and will hook to the same engines with no problem.

L60E swap TO 4L80E Tahoe suburban tukon yukon xl denali - Duration: 16:27. Dashawn Harland 19views. Includes adapter and ISS (input speed sensor) harness.

I completely lost 3rd and 4th gear, brought on by towing a trailer that put me well over my GVWR for 2miles on the highway (oops). The GM overdrive transmission swap has been covered ad nauseam, and to be fair, it’s an incredibly straightforward swap for anyone who’s even done the most basic of hot rodding—that’s why. L80E will make your launches suck. Swap a TH3for a 4L60E ? I am making this more difficult than it needs to be.

Yes, I really want to do this. Long story short, the stock 4. L Vblew up its second 4L60E today. For 07-later vehicles with seperate trans controllers, an swap can be particularly difficult with the older style harness.

Some have relays and other non-needed parts to try and get away from a segment swap in the PCM for the 4L80e. Going to pulling the tbi, ECM, harness, etc from a one ton van. L80E to a 4L60E Pin Connector swap. Just wasted a week of time and $3doing so. Sloppy Mechanics Home.

NEVER get the computer to talk like a 4L80E But the 4L70E is an intruiging swap , we know it is rated to 1400lbs towing so it must be beefier. GM 4L80E Automatic Transmission Introduction. The 4L80E is the descendant of the “Ole Reliable” TH4transmission. It shares many components and design features. At Jake’s Performance the 4L80E is our most popular transmission.

The three-speed TH3(left) and four-speed 4L60E are dimensionally similar and share a common ‘family tree. Most vehicles that were factory-equipped with the TH3won’t need any substantial modification to accept the overdrive 4L80E. This custom made crossmember moves the transmission mount to the correct position for the 4WD Tahoe 4L60E to 4L80E conversion.

Adrian Going from 4L60E to 4L80E and keep 4L60E segment, relays mo any help? There are two separate components of the conversion harness. Both the 4L60E and 4L80E are automotive transmissions built by the General Motors Company.

GM 4L60-E (Late Style) Automatic Transmission. Not much different from 60e-80e harness plug. Going to go swap computers in the truck tomorrow so I can send that in. The high performance automatic transmission is widely recognized for its reliability and power. When I went from a 4l60e to a 4l80e in my sierra this is what I did.

To do the swap in a truck it takes: rewiring a few pins in the stock connector, adding wires to the pcm for the extra speed sensor, swap the segment in the pcm, and of course make it. These 4l60e are popular and used alot just need to be built right, and any. For 06-later vehicles with separate trans controllers, an swap can be particularly difficult with the older style harness.

IIRC the 4l80e is spline and the 4l60e is 27. If you absolutely want to keep it, there would be options. But will the significantly lower 1st gear bog out the acceleration? Is the holley 302-or mast pan better? L NBS that had a 4L60E transmission and a 2transfer case.

L60e to 4L80e Plug and Play Adapter by the harness professionals of BP Automotive. Some even have relays and other non-needed parts to try. A stock 4L60E or 4L80E is going to be sorta sloppy just fyi. L 4L60E swapped into an sblazer.

The only downfall of this swap is that the 4L80E is an electronic transmission that generally requires an additional computer and wiring harness to operate properly. Our transmission controllers are compact, packed with features, and have a built-in display for tuning as well as user-friendly software for more in-depth tuning. L60E to 4L80E swap If this is your first visit, be sure to check out the FAQ by clicking the link above.

The E is for electronic I believe. Six lug will be the 4L60E and will be the 4L80E. And you can swap the 60E out for the 80E, just would take some wiring, and some other stuff.

Then your depending on the stand-alone controller for all tranny operation. L80E 's 32-spline output shaft. While the 4L80E offers excellent torque capacity (over 7ft-lbs in aftermarket applications), its extra weight is a downside. The 4L60E features a 27-spline output shaft vs. A few of the new features added with the 4L80E in comparison to its predecessor were electronic controls, overdrive capability, and a lock-up torque converter.

Go with the name that leads the way in GM LSX engine swap harnesses, Speartech Fuel Injection Systems, Inc. Our 4L80e and 4L85E transmissions are one of the strongest in the world. We also have the best aftermarket 4L80E 4L85E transmission.