4l60e to 4l80e segment swap. Feb 8, 2026 · 5 comments 2000 Silve...
4l60e to 4l80e segment swap. Feb 8, 2026 · 5 comments 2000 Silverado 4L80E transmission issues with speedometer and shifting Woody Harding 700r4, 4L60E, 4L65E, 4L70E, 4L80E, 6L90 Chevy/GMC Transmission Help 1y · Public Speed Engineering 4L60E to 4L80E Transmission Adapter Harness kit allows you to convert your existing 4l60e transmission to a 4l80e transmission. I plan to update this thread as I make progress, I know I’ll have dumb questions along the way, but if they’re dumb for me, then hopefully getting answers will help others as well. Oct 24, 2016 · My 4l60e blew up and no telling what kind of crap might be in the lines. 8/4L80e (info from Sloppy) · Transcooler lines – Thinking about replacing them with -6an Steel Braided Lines · Using my NSS from my 4L60. This can be done with a segment swap, but not all tuners offer OTHER VIDEOS IN THIS SERIES: 4L60e to 4L80e Transmission Swap - What to buy - • 4L60e to 4L80e Transmission Swap - What to 4L60e to 4L80e Swap - Making the Transmission Crossmember Oct 24, 2016 · · Wiring Harness Adapter – 4L60e to 4L80e Transmission Plug and Play Adapter Harness LS Swap on Amazon · PCM Reprogram – Will use HP Tuners and do a 80e segment swap from a Chevy Express 4. The segment swap must be done with the stock OS. What to buy; making the crossmember; install video including lessons learned; HPTuners segment swap. The tricky part of the 4l80e swap is the wiring and ECM control. These same steps will work for an 99-07 Vortec Truck, LS1 99-02 style harness, or 04 GTO harness for that matter (some wire colors maybe different on GTO) Remember 99-02 PCM's used BLUE and RED pcm connectors, 2003+ use BLUE and GREEN PCM 4L80E segment swap? I have an engine/ ecm from a 2006 6. This harness is compatible with 1998-2002 Camaro/Firebird, GTO, and all GM trucks and SUV’s from 1996 to 2006. So flash back to the stock file, perform the segment swap and then re-install the 3 bar OS and copy over all the tune information. 8 LR4 LS6 L59 LQ9 LM4 L33. Learn more. It is fairly simple to make a 4L60E harness from a 99-07 1/2 ton 5. . 3 4. Shift Linkage GM Transmission Kit - Adjustable For 350/700R4/4L60E/4L80E/LS (Silver) 700r4 Shift Kit Manufacturer Part Number: GH-1800, Brand: Gearhead, Type: Linkage I'm wondering if the column is to far out of alignment with the transmission for the linkage to work correctly? Feb 8, 2026 · 700r4, 4L60E, 4L65E, 4L70E, 4L80E, 6L90 Chevy/GMC Transmission Help Public group 141K Members 700r4, 4L60E, 4L65E, 4L70E, 4L80E, 6L90 Chevy/GMC Transmission Help Scotty ThorntonFeb 8 Ok guys what is the easiest way to tell what year a 4l60e trans is I’m asking bc I’m going to look at one for my 1996 and want to know that it will work in my truck 4 Chuck 2 days ago · 【Function】The transmission adapter harness connector was used in 1998-2006 GM cars equipped with LS series 4L60E transmissions, using the adapter 4l60e and converting it to 4l80E. Nov 6, 2024 · Swap a 4l60 to a 4l80 A popular swap in the LS world is upgrading to a 4l80 transmission from a 4l60e or a 4l70e. 0L Yukon that had a 4L60E and I'm changing to a 4L80E. Nov 6, 2024 · A popular swap in the LS world is upgrading to a 4l80 transmission from a 4l60e or a 4l70e. Audio tracks for some languages were automatically generated. In my trans I ordered a complete factory overhaul kit with all new seals, clutches, bushings, and etc. Detailed 4L60e to 4L80e video series. Transmission Wire Adapter Harness Fit for 4L60E to 4L80E LS Swap Silverado Sierra Trans, Wire Adapter Harness Kit Compatible with LS1 LM7 LQ4 5. 3 LSX LS. 2 days ago · Applicable Models: Transmission adapter harness connector compatible with LS Swap Silverado and Sierra 4L60E Transmissions 1998-2006, insert it into 4l60e and convert it to 4l80e. Apr 19, 2007 · The 4l80e comes factory strong unlike the 4l60e so it doesnt take much in upgrades to make them bullet proof. I see people saying it needs to have a segment swap to make it work with the 80 but under transmission it lets me select either 4L60E or 4L80E, so what am I missing? Is it not that easy?. Each platform will be a little different; but typically you would need to change the transmission, transmission mounts, driveshaft, and shifter assembly. 3L truck work with a 4L80E transmission. Transmission Adapter Harness Connector 4L60E to 4L80E Swap Compatible with Silverado Sierra Trans 1998-2006 Plug and Play Wire Adapter Harness Kit with VSS LS1 LM7 LQ4 5. Aug 30, 2024 · Specifically the programming you need enables the PCM and 4L80E's two speed sensors talk to each other and remap shift strategy tables from the 4L60E's to the 4L80E's so it can function as it should.
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