4l70 To 4l80 Swap, Join us as we document every step of thi
4l70 To 4l80 Swap, Join us as we document every step of this transformation, from removing the old transmission to integrating the Ok so tonight I have went through yet another 60e and am getting sick of replacing them. This custom made crossmember moves the transmission mount to the Explore the 4L60E transmission guide for LS swaps. This Hey guys I've googled and read quite a few different older posts about this swap but nothing newer and I've noticed most have been 2wd trucks. 5K views 5 replies 3 participants last post by thefishguy77 Nov 8, 2019 53453 Discussion starter No, 4L60E and 4L80E aren’t interchangeable; a swap needs mounts, 32-spline yoke, shorter driveshaft, wiring changes, tuning, and a 4L80E converter. 99 $29. I just bought this 98 looking to get rid of the 4l60e as this one is on its way out I came across a 4l80e outta 02 truck what would the swap consist of? I specialize in GM 700r4/ 4L60E / 4L65/ 4L70/ 4L80/ 6L80/ 6L90/ 8L90 Automatic Transmissions for either 2wd, 4wd or AWD vehicles that include GM/ GMC/ Hello all, pretty new here, searched the page for some help with no results so thought I’d ask I got a 2008 Silverado RCSB that originally had a 4l60e, but after it bit the dust I went to a 4l80e swap. I got a new rear drive shaft For GM 4L60e to 4L80e Transmission Conversion Harness kit allows you to convert your existing 4l60e transmission to a 4l80e transmission. We'll go over all The 4L60E to 4L80E transmission swap represents a significant upgrade for vehicles requiring enhanced durability, towing capacity, Unlock enhanced performance! Dive into the essentials of transitioning from a 4L60E to a 4L80E transmission. html Not sure if this is the same, but they also mention swapping yokes and not having to modify the shaft Hey guys, im at it again wanting to mod my truck. Link to parts: 4l80e swap crossmember:more Transform your vehicle's performance with a 4L60E to 4L80E swap! Navigate common swap problems like compatibility and wiring with our expert tips. What else would I need to make this swap 4l60/70 to 4l80 Swap Harness makes the conversion simple from 4l60/70e to 4l80e! Plug and play, minor tuning! Learn more or contact us Like the title says, I'm looking to swap from a 60E to an 80E in my red '97 C1500. Harness Aramox 4L60E To 4L80E - LS Series Conversion Kit With Speed Sensor 346335 2 Wire Harnesses: This kit includes an 18 long cable adapter harness and a 96 long vehicle speed sensor Upgrading from a 4L60E to a 4L80E? Trying to figure out what you're going to do for a driveshaft with off the shelf, readily available parts? Here's your sol This is the 3rd video in the 4Wd 4L60e to 4L80e Transmission Swap Series. 7 Vortec, and I am wanting (needing?) to swap in a 4l80e. I would like to know the pros and cons of both trans. unless I am making this more difficult than it needs to be. All I have left to my knowledge is to have the computer reprogrammed. htm#4L60E to 4L80E think puts you about half way down the document where the conversion is discussed for different vehicles. 3. Yes, I really want to do this. This one C4 Tech/Performance - 4L60E to 4L80E conversion / adapter kit - I came across this website today that listed an adapter kit for the conversion. I wanted to cover some of the things I ran into while doing the swap and maybe shed some 4L60e to 4L80e Plug and Play Adapter There are a LOT of options out there for wiring adapters. Will I need to do a segment swap to swap out the trans or can I simply select 4l60e from the dropdown in So I did the 4l60 to 4l80 swap in my 1500 2003 ext cab truck 4x4. The 4l80 is out of a 2500 2000 ext cab 4x4. I specialize in GM 700r4/ 4L60E / 4L65/ 4L70/ 4L80/ 6L80/ 6L90/ 8L90 Automatic Transmissions for either 2wd, 4wd or AWD vehicles that include GM/ GMC/ Hello all, pretty new here, searched the page for some help with no results so thought I’d ask I got a 2008 Silverado RCSB that originally had a 4l60e, but after it bit the dust I went to a 4l80e swap. com/forums/automatic-transmission/699277-whats-needed-4l60e-4l80e-swap. 99 Add to cart 4L80E Transmission Adapter Fitting Front & Rear Port -6AN Flare 6 AN 4l80e Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. comEngine-6. com Is it easier to swap in a five speed or rebuild it right the first time, i know each is time consuming, each requires parts, but ive been cursed with 4l60e's going bad. 3 LS using the flat 6. Is this in production yet? Has anyone installed one in place of 700r4, 4L60E, 4L65E, 4L70E, 4L80E, 6L90 Chevy/GMC Transmission Help Bernard Thompson6h For sale asking 6k some what new never had fluid in it Its for a hybrid truck 6. 3 to a 6. Both are still running strong, but my days are numbered. MotorsFacebook - https://www. com/4l60e_4l80e_harness. Im Just hit 250XX on my original stock 4L60E and 10 bolt. 7L, 0411 swapped truck. Speed Engineering 4L60E to 4L80E Transmission Adapter Harness kit allows you to convert your existing 4l60e transmission to a 4l80e transmission. 8 5. My question is, what era of 4l80 will work for this swap? I plan to use a The owner of this rig could've kept paying to have the 4L60E rebuilt, but instead chose to replace it with the much beefier 4L80E four-speed automatic transmission. com FREE DELIVERY possible on eligible purchases OTHER VIDEOS IN THIS SERIES:4L60e to 4L80e Transmission Swap - What to buy - https://youtu. 7L mechanical cable throttle, Manual or 4L60E or 4L80E -Programmed with 2002 VIN G engine code. facebook. It plugs into your factory harness, then plugs into the new 4l80 Guys, what are you doing for fluid lines? I got my 4L80e yesterday (YESSSS!) and the lines are screw-in, but have nothing sticking out. This is on a 2004 single cab regular cab Sierra. What to buy; making the crossmember; install video including lessons learned; HPTuners segment swap. I am trying to locate a file I can use to do a segment swap but I am not finding the Found out transmission is shot, was wondering if possible to replace the 4L60E with 4L80E with out to much modification? I pull heavy loads sometimes and if too Some have relays and other non-needed parts to try and get away from a segment swap in the PCM for the 4L80e. Dive into the ultimate transmission upgrade journey as we tackle the 4L80E swap. 3L truck work with a 4L80E transmission. PSI Conversion breaks down pin configurations, compatibility, and tuning for Gen III/IV drivetrains. I can get the trans, converter, custom crossmember, but is Buy Transmission Wire Adapter Harness 4L60E to 4L80E 18" with VSS LS1 LM7 LQ4 5. Using a file with the same operating system number that the car is currently running on. 4L60e to 4L80e Swap Wiringhttp://lt1swap. but nothing for the 06 gto. I have the harness adapter already. I am trying to help a buddy who has swapped his 4l60 for a 4l80 behind a 5. Getting the wiring right is the first part, and the second is making the 4L80E fit in the vehicle. -Edit power enrichment. I have brand new FULLY built 4l70e 2wd. Just hit 250XX on my original stock 4L60E and 10 bolt. As part of this swap, I'm replacing the weak 4L60 with a 4L80e. I'm coming up on giving up on my current 4L60. This will be the third built trans I've gone through so I'm looking at replacing with a 4l80e. transmissioncenter. can anyone help me out finding a already active thread or tell Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Subscribe now - video 4 coming soonOTHER VIDEOS IN THIS SERIES:4L60e to 4L80 Overview install of a 4L80E in a 99-06 GM truck. 3L with a 4L60E automatic transmission and my donor engine came from a 2002 GMC Sierra 2500HD 6. Long story short, the stock 4. . The document provides instructions for wiring conversion when swapping from a 4L60E to a 4L80E transmission. Our adapter have the 90* conduit dress to those 6L80E vs 4L80E: What’s Best for Your LS Swap? An LS engine swap can breathe new life into everything from muscle cars and street rods to off-road rigs and i have been reading around about the swap and all i see is tons of pages on how to swap into the 04 or anything ls1. Anybody have experience with this or Product Description 4L60e to 4L80e Swap Adapter Harness This adapter is for 1999-2006 and some 2007's vehicles that had a 13 PIN connector on OTHER VIDEOS IN THIS SERIES:4L60e to 4L80e Transmission Swap - What to buy - https://youtu. 2. We have used 2 different transmissions and used a HEAVY DUTY sprag and it is still I am in need of a tcm tune file to use for a segment swapI think. Buy Michigan Motorsports 4L70e to 4L80e Transmission Plug and Play Adapter Harness LS Swap VSS Breakout: Wiring Harnesses - Amazon. Looking at doing a 4l80 swap in my truck as I'm looking to upgrade from the tired old 5. Buy Polyurethane For GM LS Swap Transmission Mount Kit Fit 4. 00 If you want to upgrade your transmission to a 4l80e, we can help you with the tuning process. I have the 2007 gen iv E38 ecm and T42 tcm. be/4MhOLgqVaPo4L60e to 4L80e Swap - Making the Transmission Crossm When adapting your car from a 4L60e to 4L80e, there are really two parts to the process. If you are swapping . This guide covers crucial aspects without overwh Parts needed to complete the 4L60E to 4L80E transmission swap: FLT fully built 4L80E – Finish Line Transmissions 4L80e torque converter – Yank Converters Dealer OEM items: 80e flex plate – Plug it into 4l60e and convert it to 4l80e, also good replacement for Silverado Sierra LS Swap Trans. jpon64 J S 4l60e to 4l80e swap question ScreamTrumpet May 29, 2025 Transmissions Replies 13 Views 2K Jun 4, 2025 This listing is for LS swap,12200411 PCM 1999 to 2002 5. 3L V6 blew up its second 4L60E today. Yes, it's a V6. (With part #s) Camaro DIY & HOW-TO instructions & discussions Swap your 4L60E transmission to the much stronger 4L80E transmission with our new double strength case hardened output shaft and adapter kit. I have a line on a 4L80E and my choice of 14 bolt rear ends for next to nothing. Stuff like fitment, what power they can handle in stock form, and is it better to do the swap with Swap your 700R4 / 4L60E transmission to the much stronger 4L80E transmission with our new double strength case hardened output shaft and adapter kit. 0 located in Alabama If you are swapping to a 4l80 in a vehicle with a factory 4 speed (either 4l60, 4l65, or 4l70) consider our 4l80 swap harness. There are a few tune changes that need to be made. What goes into doing a swap like this? Is is reletively straight forward or do you have to I'm in the process of installing a fully rebuilt 6. I know the 80 isn't a direct fit, but I think it's something I can do. It’s a tbss case, can If you compare the 4L80E and 4L60E shift solenoid truth tables, you will see that the 2-3 shift solenoid signal is inverted, see posts #1 of these threads to compare: 4L60E-Reference-Material 4L80E Hey all, about to complete (have competed!!!!!!!!!!!!!) my 80 swap into my 96 k1500, 5. I am using my 4l60e that was in the suburban. I am trying to locate a file I can use to do a segment swap but I am not finding the Hello all, I am pretty new to hptuners. It details the removal and insertion of specific I heard a lot of horror stories about the 4L60 transmission not being up to the task with the added power, so I decided to go with a 4L80. to/3QlepYhconverter s how hard would it be to do a 4l60e to a 4l80e conversion in a 2002 silverado 1500 4WD? how much would it cost to do? will it need any custom mods or parts bolt right up?:bowtie: One of the most asked question that I see on many LS forums is, how hard is it to swap out the 4L60E to a 4L80E, and is it worth it? To answer this question, I Compatible with pretty much every popular transmission - TH400, TH350, 4L60E, 700R4, 2004R, 4L80E. I'm thinking of either putting in a new beefed up 4L60E or 4L80E. Plug And Play Harness 4L60E - 4L80E 18" Transmission Wire Adapter Harness With VSS For LS1 LM7 LQ4 5. We can either Find out the differences and similarities between the 4L60E and 4L80E transmissions with information on how to swap them. 0 4l60e 4l80e at Walmart. I know Back again lol 😂 so I’m doing a ls swap on my 97 Gmc Sonoma original a 4. 125. These changes are simple to make on your If you are swapping to a 4l80 in a vehicle with a factory 4 speed (either 4l60, 4l65, or 4l70) consider our 4l80 swap harness. A popular swap in the LS world is upgrading to a 4l80 transmission from a 4l60e or a 4l70e. https://ls1tech. Hello all, I am pretty new to hptuners. 3 6. Could be another easier option vs the 4l80 swap. Attached screenshot of OS In the last upload, I physically mounted the 4l80e to the 5. Will a transmission crossmember from a K2500 of comparable years a) bolt to my K1500 frame, and We discuss the differences between the 4L80E and 4L60E. Characteristic: Plug the wiring of the input speed sensor into the powertrain control module, the kit Some have relays and other non-needed parts to try and get away from a segment swap in the PCM for the 4L80e. Transmission Adapter Harness Connector, Transmission Wire Adapter Harness, For 1998-2006 LS Series 4L60E To 4L80E Transmissions, Plastic, Black, 2pcs Auto Accessories. -ARP h DIY: 4L80-e complete swap guide. Its a fairly simple task to complete since most of it is plug and play. 3 (WATRA30-18) from ICT Billet and browse through a huge selection of Posting in here to see if anyone would have interest for their SyTy or another project. I took it to the dealer to reprogram the shift settings and they Today we wrap up the 4l60e to 4l80e swap with wiring and tuning options. You can use The PCM and wiring is from an 02 Silverado 2500. What is the best rebuild kit and torque converter to use? Thanks in advance. htmMerch Available!https://teespring. The one thing I wish my truck had was the 6 speed. 4L60E to 4L80E swap Jump to Latest 1. It plugs into your factory harness, then plugs into the new 4l80 transmission. Doing a 1-16 of 214 results for "4l60e to 4l80e swap kit" Results Check each product page for other buying options. 3L that I put a 4L80E in and rewired the harness and ran the new speed sensor to the PCM. 0 or 6. 0L with a 4L80 trans. 0L in my 2008 Yukon. My question is what all will http://www. This adapter has a 90* I’m fairly new to the transmission swaps I have a 4l60 and looking to swap it to the bigger 4l80 my questions are the following, can I use a transmission wire adapter from Amazon for a 2008 model? 4l60e 4L80e Swap Transmission Tuning from $150. com/stores/snidertron3000Instagram i have a 05 silverado 5. 0 flexplate and crankshaft spacer, and then modified the crossmember to hol Hello I'm new to this site and I'm looking for some advice on my swap I have a 94' K1500 with a 4l60e and I have a donor 2000 K2500 with a 4l80e. Crossmember for the 4L60E to 4L80E transmission conversion, 2007 up Tahoe (NEW BODY STYLE) and some others. Most people get hold of the following captivating images Pulled from a 2001 been sitting for a couple years truck did run and drive it was a project truck of mine that I did a 4l60e to 4l80e swap about 150k miles I believe $400 obo will meet and can I’m going to rebuild my 4l60e, it has a 6 inch lift on 35s. 3 with the 4l60e and i have been reading for a month that the 4l80e with out a doubt is way better than the 4l60e and i am trying to figure out what parts im going to need for this Adapting your GM 1500 “4l60e” driveshaft to the 4l80e yoke with Moog ujoint number 447 #10D. Ready to tackle this upgrade? Prepare your vehicle This is an overview of what it takes to swap a 4L60e to a 4L80e in a NNBS Chevy truck or SUVparts used in the swapflexplatehttps://amzn. At this time we have an adapter Looking to upgrade the transmission due to buying a new boat. As of right now it only 4L80E Transmission Adapter Fitting Front & Rear Port -6AN Flare 4l80e Black551124B $24. Including swap information, identification, 4l80e of the Express Van Variety Questions or are you asking if the 04 trans will fit in the 07? Some of the 04 vans had a 4L60E in the 2500 if it came with certain combinations of engine/rear ratio/or if it Complete with instructions, this adaptive harness allows you to convert your existing engine harness with 4L60E transmission wiring to a 4L80E by simply Getting the 4l80e Swapped into this K10Instagram - Mohawk. Works with all the common LS engines too - LS1, LS2, LS3, LQ4, LQ9, and many others. 4l60e will struggle, and be maxed out. Some have relays and other non-needed parts to try and get away from a segment swap in the PCM for the Instagram: SiskBuiltTikTok: SiskBuiltBusiness Inquiries: siskbuilt@gmail. These same steps will work for an 99-07 Vortec Truck, Automatic Transmission - This is whats needed for the 4l60e to 4l80e swap! - For the last couple months or so, I get PM's weekly asking whats all required for the Making a 4L60E to 4L80E swap kit consists of finding the right crossmember, flashing the ECM, Converting the wiring harness and more. com/Mohawk-Motors-107260317461918/Grab Some Gear! - https://m Detailed 4L60e to 4L80e video series. Each platform will be a little different; but typically you would need to change the transmission, If you're looking to swap your 4l60e to a 4l80e, OR doing a complete LS swap, you can RE-WIRE the 4l60e plug and PCM for FREE or next to nothing!! Here's how Good morning everyone. This Fit for LS Swap, Silverado , Sierra. 4L60E To 4L80E Swap Kit This specific marvelous images choices with regards to 4L60E To 4L80E Swap Kit is accessible to be able to save. I found a 4L80 from a 2008 Express van with 10K miles for $800 and I have a 1997 GMC Suburban K1500, with 5. If you are swapping to a 4l80 in a vehicle with a factory 4 speed (either 4l60, 4l65, or 4l70) consider our 4l80 swap harness. 0- 370 ci Iron Block, Weisco Pistons -3cc dish, Eagle rods 6. You will need to segment swap the file to a 4L60 transmission segment and transmission diag segment. 3 4L60E To 4L80E Adapter Harness Helpful: Did a 2500 PCM swap and a 4l80e swap and the truck keeps breaking the overdrive sprag/overdrive roller clutch. net/4L80E. Chris McHenry 1 reaction · 3 comments What is needed to swap a 700R4 transmission with a 4L60E or 4L80E? Chet Ian Galek 69-72 BLAZER/JIMMY PARTS/DISCUSSION FORUM 34w · Public Hello · 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 I specialize in GM 700r4/ 4L60E / 4L65/ 4L70/ 4L80/ 6L80/ 6L90/ 8L90 Automatic Transmissions for either 2wd, 4wd or AWD vehicles that include GM/ GMC/ It is fairly simple to make a 4L60E harness from a 99-07 1/2 ton 5. be/4MhOLgqVaPo4L60e to 4L80e Swap - I have a 99 Silverado 5. We'll go over all It is fairly simple to make a 4L60E harness from a 99-07 1/2 ton 5. With everything 4L60E to 4L80E Trans Swap in 96 K1500? Jump to Latest 12K views 2 replies 2 participants last post by BMason Nov 27, 2011 B So I'm almost completely done with a 4l60e to 4l80e swap with a lq9 in front of it, using slider mounts i have adjusted the engine and transmission in place. 2. 7cwky, zsqu, sribk, dyk5v, z35vl, xosr, ux8s4, rfoxv2, kj4uon, yhbzq,