4l80e Swap Issues

We have developed a full line of billet torque converters with lock-up for General Motors, Ford, and Dodge transmissions for applications ranging from improved factory performance to all out competition. If you are considering a transmission swap the following comparison information can be very helpful in your decision making. Known primarily for exhaust headers, engine mounts, carburetor spacers and adapters, and chrome and aluminum customizing accessories, these two pioneering companies have 1000's of components to help your GM, Ford or MOPAR car or truck run stronger and look cooler. Most have had them updated by now, but there are still some that haven't and might need replacing. BMR Torque Arm Relocation Crossmember, 4L80E for 1998-02 Camaro and Firebird LS1 replaces your transmission crossmember with a stronger tubular piece that also has an integrated torque arm mount. What this means to you is the fact you are getting a quality product that meets or exceeds the OEM standards, not just a part that is taken apart and “patched”. we also installed a 243c transfer case that bolted right up to the 4l80e. Now I have an issue. 4l80e and TCI issues and questions hey just got back around to driving my car again after i did a mini tub and 9in swap, and trying to figure out this. Before we start I'd like to say this is an awesome write up on it. 1) The 4l80E has two VSS and the NV4500 only has one 2) Clutch Safety switch ( I don't really want to keep the auto column and have shift it so the ECM will know when i am in drive/part etc. They were also known to have a crappy connector that passes through the case. This is a discussion on Are gear ratio's fixed when building 4l60e or 4l80e within the Automatic Transmission forums, part of the Drivetrain category; Can someone educate me on the internals of automatic transmissions. i just did i 4l80e swap on my brother 99 1500. Well i have a 1988. The 4L80-E is rated to max GVWR of 18,000 (Axle and vehicle dependent) The 4L80-E uses 2 shift solenoids, initially called Shift Solenoid A & Shift Solenoid B, later changed to comply with OBD II (On Board Diagnostics revision 2) regulations to 1-2 Shift Solenoid & 2-3 Shift solenoid. 6 x 1/4NPS is the correct thread size for the GM 4L80E transmissions. Or you could always do the 0411 swap from a GMT800. Moving your transmission to make room for an LS Engine swap is easy using our patented Adjustable Transmission Mount. Hi, Received the letter telling me I need to swap my sim - followed all instructions given, requested date (today) etc. I ordered mine from Jake's performance but in the end I still had to piece some things. QUESTIONS? CALL TOLL FREE: 888-842-0023 Or Send Us A Text Message 410-643-3247 (Phone Hours: Monday-Friday 8:30am-5:30pm EST). Of course, if you are buying a crate engine or can’t get all the original components, the aftermarket will come to your rescue. can clear the code and will shift gears normally but no lockup and after a 5 to 10 mile drive will shift hard but stll no lockup. 4L80e conversion harness Just found this and have seen a few guys run into issues with trying to swap out the 6l80e. The 80 and 80E are big and as you stated your making more work for yourself, i'd checkout waybads project journal if I were you. I committed to a 2003 LQ4/4L80E to replace the 396/TH400 currently in there. Seems way easier to me than a lot of electronic nonsense for the 4L80E, unless you're into that sort of tech for a car. I did one about a few weeks ago didnt mess around to much with the electronics just swapped the wireing to, but i know they got about the same gears, the 4l80e is about 3in longer and alot heavier. I also have a NP208c with the 32 spline input. 8K pulse generator with adaptor cable for various transmissions with or without cable drive speed output. The drivetrain consists of a 4L80E HD four-speed automatic with manual valve body and lockup converter connected to a Lincoln 9-inch rear end with a Detroit locker and 3. ok all you transmission guys, IM also VERY interested in the answers because I purchased a 4L80E to install in my 1985 corvette when I do the swap to the big block engine , because theres no 700r4 thats going to handle the torque numbers that engine will produce, so any info will be greatly appre. Sloppy - Budget 1000HP Build - Built 6. If it were mine, I would be looking for a late 99+ 4L80E or 4L85E trans to go back in it. Experience plus Quality parts equal superior quality and long life Automatic Transmissions. These early designs inherently leak fluid through their pass through connector. GM 4L80E technical information The 4L80E transmission is a four speed automatic with torque converter clutch. 1) The 4l80E has two VSS and the NV4500 only has one 2) Clutch Safety switch ( I don't really want to keep the auto column and have shift it so the ECM will know when i am in drive/part etc. Now I have an issue. If the converter and input shaft are not compatible, there will be fitment issues that will prevent you from using the torque converter in the transmission. 4L80E transmissions are designed for use on longitudinal engines and has four forward gears. No year NP205 will bolt up to your 4L80e as Chevy had discontinued using it well before the 4L80e came out. That being said, this shows you how all of these little items add up fast with any kind of engine swap, not just the LS variety. 0 Power Stroke starter. The high. 6 x 1/4NPS is the correct thread size for the GM 4L80E transmissions. So now it resides in the Antec case. Or you could always do the 0411 swap from a GMT800. This swap kit is for 1973-1987 GM ½ ton 2 wheel drive trucks and 1973-1991 2wd SUV. The 4L80E is the descendant of the "Ole Reliable" TH400 transmission. I have a 93 one ton chevy with a 4l80e , my truck would not go into third gear or overdrive. Harnesses are available for engines using Computer Controlled transmissions, automatic 4L60E / 4L80E and Allison Automatics, and 5 and 6 Speed Manual Transmissions with a factory Vehicle Speed Sensor. Easier 4L80e swap Please read this whole post and all post I have mentioned in it, I tried to leave as much info here as possible. (AMI Contracting). Hi Folks, Just thought I'd make the quick observation that the tightness of tranny fitment to the floor, will depend very much on the height of the crossmember support under the rear transmission mount, which, in turn, one adjusts in conjunction with the rear, to set front and rear driveshaft U-joint angles. Basically, you only run across this if a person is trying to keep the car original, or if it will be used almost exclusively as a race car that wouldn’t benefit from a lower. Install in 15 minutes. Apr 1, 2010. Two new bolts and alignment spacer are included. Trust me I have tried and it takes hours just to install the kit. 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 connectors. If you stick with 87' and newer the tranny will have a 30 spline input shaft and a 27 spline output shaft. Add a few performance parts to them, and you have a transmission that will handle more than the engine can with full performance modifications. How to 4L60E to 4L80E trans swap. Doing a 60 to 80 swap in a 1995 GMC Yukon. As an aid to the. They should be 0. I committed to a 2003 LQ4/4L80E to replace the 396/TH400 currently in there. Whether you are looking for the evenly geared 2004R or the aggressive first gear (3. 29 yotas and it doesnt seem to have a lot of power and not enough for me. The 4L80E is a manual transmission that has a maximum engine input torque of 440 lb-ft and is capable of providing an output torque of up to 885 lb-ft. This transmission has been built at our state of the art facility using the latest advancements in remanufacturing technology. I also have a NP208c with the 32 spline input. IF the 95 is a 1/2 Ton then it MUST have the 4L60E transmission put back in it. in my 1993 K2500 Suburban and it was not worth crap for towing. 3L/4L80E combination actually did exist. Transmission slipping, flaring or leaking?. Or you are a pupil, or maybe even you who just want to know regarding 2000 Chevy 4L80E Transmission Shift Solenoid Location. Top 30 Common 4L60E Transmission Problems and Repair Below is a list of common transmission problems with the GM 4L60E Transmission and possible solutions to repair. This page provides information on how the 4L80E automatic transmission from General Motors operates with the MegaShift™ controller, as well as the TunerStudioMS settings needed to configure the controller. If you have the TISS ring and sensor , TOSS ring and sensor and a VSS on the tailshaft , providing the rings are in the proper placement when you had the trans apart to swap the output shaft there should be no problems. by Robert Bowen (Taken from BMW 3-Series (E30) Performance Guide 1982-1994 by Robert Bowen)There are two main reasons to swap transmissions in an E30: to exchange one worn transmission for a better one or to change from an automatic to a manual (more preferred). I have been looking but have been having a hard time figuring out what people are actually doing to convert from the 60e wiring to make it work with the 80e. Before we start I'd like to say this is an awesome write up on it. I didn't realize your 454 was a TBI. Automatic Overdrive Transmission Swap. Sloppy Mechanics Wiki. When activated, this feature altered the shifting strategies of the auto transmission to aid towing and hauling of heavy loads. Our site has more Crank and Cam Signal Kits, Connectors, Terminals, and Professional Series ECU Extensions than ever before! We offer a range of wiring harnesses perfect for your injection system, fuel pump, and fuel injectors - all made with the proper TXL wire to complete your project. This transmission has been built at our state of the art facility using the latest advancements in remanufacturing technology. That being said, this shows you how all of these little items add up fast with any kind of engine swap, not just the LS variety. Click on our transmssion controller link for more information. into a 4L80E transmission you can follow the standard GM torque converter installation instructions. I just posted that link to someone who has a 04 GTO 4L80E swap with the a tune for it for efi live. See more 6an X 1/4npsm 4l80e GM Transmission Oil Cooler Email to friends Share on Facebook - opens in a new window or tab Share on Twitter - opens in a new window or tab Share on Pinterest - opens in a new window or tab. Not including the labor. 4L60e to 4L80e Plug and Play Adapter There are a LOT of options out there for wiring adapters. Paint and Trim related issues. 06:1) in the 700R4, you are in the right place. Engines For Sale. PCM Reprogramming Services I will reprogram PCM, ECM, TCMs for engine swap applications. Mine is up and running drives and all. The 6L80 would have big shoes to fill, with legendary predecessors like the TH400, 4L80E and 4L60E transmissions. 443 A C 4L80E (MT-1), 4L85E (MN8) 4 SPEED RWD (Electronic Control) Revision 06/2019. I bought a transmission Manuel on the 4l80e. The EA™ Super Pump™ is the heart of the 2004R/700R4/4L60E build. Frequently asked questions that can give you instant answers! You’ve got questions, we’ve got answers. We have developed a full line of billet torque converters with lock-up for General Motors, Ford, and Dodge transmissions for applications ranging from improved factory performance to all out competition. Any other suggestions. Is it worth replacing a 4L60E with a 4L65E in a performance applications? I would say that the improvement is not worth the swap. It has a dual bolt pattern for both Chevrolet and BOP (Buick, Olds, Pontiac) applications. General Motors has several Technical Service Bulletins recommending the upgrade to the newer style connector and. Used a nelson Harness and performed the segment swap. From reading other's posts, I have already sent "Jamie" a message asking him for help with my harness issues (more. not temp related. I was hoping to swap out my th 400 for a 4l80e so that I could have an overdrive gear. if you get a pcm from a vehicle equipped with a 4l60e factory and your running it on a 4l80e or vice versa this segment swap is required for the transmission to function! "Ask me how I know". Despite its name, the 4L80E is not an upgrade to its GM counterparts. Looks like it's either teh transmission mount which visually looks fine. Strap yourself in. With regard to the 4L80E - if you can swap into one for a few bucks, it picks you up even a couple MPG, and you plan to drive the wheels off your car, chances are the savings in gas will make it pay for itself sooner or later. Unlike most LS swap parts on the market this kit replaces the frame brackets in addition to the mounts so you'll have clean mounting of your engine and not a mix of parts that are weak and don't work together properly. This page is all about what I learned after I decided to swap the original TH400 transmission in my 1975 GMC Suburban for a TH700R4 transmission to gain the benefits of a modern overdrive transmission and help tame my "great for towing" 4. We swapped a big block Chevy into the car a few years ago with a TH-400 transmission and now I'd like to add an overdrive transmission. Expect to pay around $750 (I've seen them from $500 to over $1000) for a used T56 transmission bare, or $1250 ($700-$1700 range) for the complete package (with the flywheel, clutch, shifter, all bolts, etc. 3L NBS that had a 4L60E transmission and a 246 transfer case. From reading other's posts, I have already sent "Jamie" a message asking him for help with my harness issues (more. MS3Pro LS 4L80E Trans Control Subharness $ 279. Well on the 8' bed the with the TH400 the drive shift need to be longer if your switching to a TH350 or 700R4. destroked, diesel, conversion, ford, cummins. This is a very straight forward installation in most cases. Here is the stock file from the Truck if anybody has tune I can seg swap or something they can help me with on this that woudl be great. Thanks for all the help, I just made a deal on a 4L80E that was too good to pass up so I will be doing the 4L60e to 4L80e swap. This conversion kit accommodates both AWD and 2WD models. The 4L80-E (RPO MT1) is rated to handle engines with up to 440 ft·lbf (597 N·m) of torque. This 1997 Chevy Suburban has a 5. Ford Transmission Dimensions Dimension "C" is the distance from the bellhousing to the center of the transmission mounting pad. My self and one other have used the 4L80E. Swap your 4L60E transmission to the much stronger 4L80E transmission with our new double strength case hardened output shaft and adapter kit. My next issue was the crossmember since no one that I could find make a crossmember to bolt in when using a 4L80E. In this article, a fully built 4L80e from Finish Line Transmissions will be installed in place of the 4L60e. Description. From reading other's posts, I have already sent "Jamie" a message asking him for help with my harness issues (more. Sloppy - Budget 1000HP Build - Built 6. 100+ years combined experience. They were also known to have a crappy connector that passes through the case. However, the 1993 and earlier 4L80E transmissions use a different internal wiring harness and main pass through connector. 0, Richmond 4 speed swap on my 85 vette. It's a fairly big project, but overall not too difficult. 4l80e no forth or overdrive. In light of that, I wonder if you couldn't use your current ECM to control the 4L80E. A typical 700R4/2004R installation costs between $1000 to $2500, requires many hours of labor, skinned knuckles and no small amount of thought, ingenuity and fabrication skills. It is always best to remove the factory adapters and measure the outside diameter of the threads. At Jake's Performance the 4L80E is our most popular transmission. solutions to many of today’s most prevalent transmission repair problems. Not including the labor. It is always best to remove the factory adapters and measure the outside diameter of the threads. These 4BT, 6BT Cummins adapters use the 6. The 4L80E is a manual transmission that has a maximum engine input torque of 440 lb-ft and is capable of providing an output torque of up to 885 lb-ft. I have a 95 3500 4x4 4L80E tran it started not shifting 2>3 every once in a while , I would have to pull over and shut it off and then it would shift. i do not want to do a segment swap if possible due to the lockup issues at less than 5% throttle. 4L80E Transmission Swap The easy guide to swapping a 4L80E and ditching the fragile 4L60E in the process. How to Swap Overdrive Transmissions into Your Chevelle – Step by Step Building a modern performance muscle car without an overdrive trans­mission is extremely rare. Part throttle goes up & down through the gears with no issues, including OD & TCC lock and unlock. Of course, if you are buying a crate engine or can’t get all the original components, the aftermarket will come to your rescue. I recently got a thermaltake tsunami dream to put my system in. 1 3rd and a. When the TCC solenoid receives a signal from the engine control module (ECM), it opens a passage in the valve body and hydraulic fluid applies the TCC. Find Automatic Transmission Controllers with GM Transmission Make and 4L80E Transmission Type and get Free Shipping on Orders Over $99 at Summit Racing!. Sloppy - Budget 1000HP Build - Built 6. 4L80E transmissions are designed for use on longitudinal engines and has four forward gears. I want to stuff a 4L80E in it. Speartech also provides LS and LT ECM programming (including E38, E67, E40, E92), LS engine wiring harness reworks and conversion, adapters, and programming harnesses. it is coding 87. T-FATTY wrote:I would do a 200 r4 as its the same basic size as a turbo 350 like "waybad" did with his LS1 swap. 4l80E tranny swap Faq Transmission Mods. 0 + 4L80E + P1SC swap and i'm going to get rid of the ABS. 4L80e NNBS t42 wiring (thank you chris ortiz for the writeup) Pull your transmission connector, pull the covers and the. The GM 4L80E Automatic for Max Power and Good Cruisin' Overdrive transmissions are great inventions. 1l 4l80 as my compare file and everything went in. The center of this conversion is our engine mounts and crossmember kit. Last night and part of today i have been performing a case swap for my buddy. Sure Shift Automatics - Automatic Transmission Specialists - We are the experts in automatic transmission servicing, repairs, rebuilds & hi-performance. all the trouble u went thru to get the 4l80e transmission under there. The Novak Guide to the GM 4L80E Automatic Transmission Introduction. Transfer case should swap over fine, but will need a different input shaft. Tencent’s overseas investment splurge continues after the company confirmed a deal with Spotify that will see the duo make investments in each other’s music businesses. has all four gears but no lockup Has code Po894 slipping components will turn on chek engine light after a while. ) Make sure whoever you purchase it from will give you a guarantee. Your pictures and info are very helpful! I fabbed my bracket similar to yours for the trans,but having issues with bellhouse clutch set up. SOURCE: Transmission swap Dear Sir, I hope you are fine and very well. and hopefully have no more issues with the supercharger fit. 0-liter Vortec with a 4l80E transmission is the only Gen III/ IV engine that accepts an early GM transmission without a flexplat adapter or spacer. 1990 C-1500 350 to 305 engine swap problems. Here are the main parts that you are going to need in order to make your own 4L60E to 4L80E swap kit. Paint and Trim related issues. I am going to try to read through this thread again , but I must be missing something. Easier 4L80e swap Please read this whole post and all post I have mentioned in it, I tried to leave as much info here as possible. Self-contained design using 4L80E case eliminates clearance problems of external bolt-on overdrives Compatible with all (stock up to 850 horsepower) Small Block Chevy, Big Block Chevy, GM LS Series, Chrysler and Ford Engines Note: Speedometer drive gear and driven gear not included. I recently got a thermaltake tsunami dream to put my system in. Generally, if you unplug the TCC solenoid at the transmission and the symptoms go away, you have found the problem. So that was about all it took to get it done. Most have had them updated by now, but there are still some that haven't and might need replacing. This swap kit was specifically designed for the 1967-1969 Camaros and Firebirds. if you see no fluid try to drive it with the plug unplugged in reverse. The 4L80E has a 2. GM 4L80E technical information The 4L80E transmission is a four speed automatic with torque converter clutch. This page is all about what I learned after I decided to swap the original TH400 transmission in my 1975 GMC Suburban for a TH700R4 transmission to gain the benefits of a modern overdrive transmission and help tame my "great for towing" 4. It is a good idea to get the engine is in the vehicle and you have a better idea what clearance issues you may face. Transfer Case Issues, Inspection & Rebuild by Tony Bartol March 1999 The HUMMER transfer case is a New Venture Gear 242. Plus a crappy OD ratio. I`m having to go back to him for every little adjustment and it's still not right. Part throttle goes up & down through the gears with no issues, including OD & TCC lock and unlock. 0 with a 4l80e and built a crossmember NO WARRANTIES: All of the information provided on this website is provided "AS-IS" and with NO WARRANTIES. Automatic Overdrive Transmission Swap. Most practical way to get a beefier tranny at this time is to buy one of the 'built' 4l60e models, like a Raptor or one of its competitors. The 80 and 80E are big and as you stated your making more work for yourself, i'd checkout waybads project journal if I were you. An evolution of the popular 700R4, the 4L60E, is a popular swap transmission. This is a total of 3 torque converter problems I have had. We swapped a big block Chevy into the car a few years ago with a TH-400 transmission and now I'd like to add an overdrive transmission. Now all of this is pure speculation right now and what might be the easiest is to just swap it in, hook it up and start trouble shooting. 4L60e to 4L80e Transmission Plug and Play Adapter Harness LS Swap. Firebird and Camaro LS Swap: Transmission Guide November 14, 2016 by LS Engine DiY You have a universe of transmission options for swapping an LS into an early F-Body, and like other components of your equipment package, the transmission you select should be based on application. He purchased a conversion harness off of the internet. Ask an Expert. The TCM and wire harness is one thing that every vehicle with a 4L60E has in common. I can pull a trailer with a heavy load and stay under 70 mph and all is great. Going to go swap computers in the truck tomorrow so I can send that in. References to IDE and SCSI have been deleted, all recent drives are SATA. I bought a 4L80E automatic trans out of a late model pickup to put in my '66 Bel Air. Something like an LS2/4L80E would be a much better choice and a lot easier to swap. almost every sensor on the transfer case is different except for the 6 pin plug on the motor. 4l80e no forth or overdrive. 4L80E Transmission Wiring Harness Diagram On 93 4l80e Trans And 4L80e. It was designed around our GM LH8 oil pan. The 4L80-E is rated to max GVWR of 18,000 (Axle and vehicle dependent) The 4L80-E uses 2 shift solenoids, initially called Shift Solenoid A & Shift Solenoid B, later changed to comply with OBD II (On Board Diagnostics revision 2) regulations to 1-2 Shift Solenoid & 2-3 Shift solenoid. 75 first and a 1. The 6L80 would have big shoes to fill, with legendary predecessors like the TH400, 4L80E and 4L60E transmissions. Quality of Construction This harness is constructed using OEM quality wire for superior reliability and long term use. Unlike most LS swap parts on the market this kit replaces the frame brackets in addition to the mounts so you'll have clean mounting of your engine and not a mix of parts that are weak and don't work together properly. i used the bracket from a 80's 700R4 to hook up the shifter cable to the 4L80E. The 4L80E is a four-speed transmission with electronically shifted overdrive based on the three-speed TH400. this means that dimension "C" is usually longer than dimension "B". 3L/4L80E combination actually did exist. Certified Transmission offers the following resource for those interested in knowing vehicle applications for the remanufactured 4L80E transmission. 100+ years combined experience. The bolt pattern for the transfer case is also the same so it will fit in a swap without problems. He can give you his feedback, but the thing rips. 5 diesel include crankshaft, glow plug, and PMD failure. The truck is running an E38 ECM and a T42 TCM. 4L80E Full Throttle Shift Issue It shifts just fine part throttle, but will not shift under full throttle. When I put my stock TH350 crossmember up to see if it would fit, the frame rail mounting area was just a tad to short. Easier 4L80e swap Please read this whole post and all post I have mentioned in it, I tried to leave as much info here as possible. If wired up exactly as the diagram at the bottom of this post you should have no problems controlling your 4L80e. Looks like it's either teh transmission mount which visually looks fine. 4L80E Transmission parts 4L80E transmission kits 4L80E transmission filters 4L80E transmission bands 4L80E transmission sprags 4L80E transmission thrust washers 4L80E transmission bushings 4L80E transmission gaskets 4L80E transmission tools 4L80E transmission fluid additives, 4L80E transmission solenoids, 4L80E transmission Torrington bearings 4L80E transmission seals 4L80E transmission valve. Plus a crappy OD ratio. A good rebuildable unit with stock converter can be found for under $400 2. Most MAFS problems were caused by K&N air filters coating the MAFS with oil causing. US Shift Electronic Transmission Control Systems let you take charge of your 6R80, 4R70W, E4OD, 4R100, 4L60E, or 4L80E transmission and unlock its true potential. 3L/4L80E combination actually did exist. Any year 4l80e would workIn 01+ they used a. Check out this handy guide and what it takes to swap in and tune a modern engine in your trusty hot rod. The first thing that I would check is the shift solenoids in the tranny. Description. No express or implied warranties. The 4L80E has a 2. This kit includes all of the necessary components to upgrade the OEM 4L80E direct clutch piston for heavy duty/high performance use. Automatic Transmission problems of the 1999 Chevrolet Silverado 20 problems related to automatic transmission have been reported for the 1999 Chevrolet Silverado. The actual swap won't take place until after the racing season is over. CFTC Staff Issues Final Swap Dealer De Minimis Exception Report August 17, 2016 higher or lower than $3 billion, (2) setting a notional de minimis threshold specific to each asset class, (3) developing a de minimis threshold that factors in a market participant’s number of counterparties or. We have 121 cars for sale for ls swap, from just $5,500. The overdrive is electronically controlled for precise performance. and hopefully have no more issues with the supercharger fit. This swap kit was specifically designed for the 1967-1969 Camaros and Firebirds. The 4L80E is the descendant of the "Ole Reliable" TH400 transmission. The transmission, 4L80E, will not shift out of first, abs light is on, no speedometer, no heat or a/c, all at the same time, then all went back to normal with gerky trans shifting, then all went to ma. has all four gears but no lockup Has code Po894 slipping components will turn on chek engine light after a while. I plan on swapping to a np205 when performing the 4L80E swap too. almost every sensor on the transfer case is different except for the 6 pin plug on the motor. Justin Cesler Sep 11, 2013. GM 4L80E technical information The 4L80E transmission is a four speed automatic with torque converter clutch. you can however modify them to use the earlier converter and take care of most of their problems. This page is all about what I learned after I decided to swap the original TH400 transmission in my 1975 GMC Suburban for a TH700R4 transmission to gain the benefits of a modern overdrive transmission and help tame my "great for towing" 4. Trust me I have tried and it takes hours just to install the kit. Vehicles supported include 1993-97 LT1 and all 1996-2013 Trucks, Camaro, Firebird, Corvette. Looks like it's either teh transmission mount which visually looks fine. Okay, I hear you screeching now!!! Its really easy, in fact you are more than likely going go want to do a trans fluid and filter change anyway. 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. it is coding 87. It was designed around our GM LH8 oil pan. Get more out of your car!. the bracket fits on the 4L80E tranny perfectly. The 6L80 would have big shoes to fill, with legendary predecessors like the TH400, 4L80E and 4L60E transmissions. Optional automatic transmission control using our MicroSquirt transmission controller (sold separately). Gearstar's precision, unrivaled craftsmanship. I had kinda the same problem with mine. It’s a cost-effective and reliable solution for eliminating LS swap misalignment. The pump out line should always be installed on the lower inlet of the cooler so it pushes air up and out of the cooler and doesn't form an air packet which could cause over heating issues. So going 4L80E manual like you have would take both factors of out the picture I like that. 0 + 4L80E + P1SC swap and i'm going to get rid of the ABS. Install in 15 minutes. Make a long story short I drained transmission fluid, pulled cover and replaced solinoid B controls third,4th and overdrive. As an aid to the. I've spent $600 already on diagnosing this problem with still no luck. 0L LQ4 here are a few options:. I have the 4l80e which runs off the computer so I think my only route would be to burn the chip to the new. It's a fairly big project, but overall not too difficult. 4x4Review Off Road Magazine. I ordered mine from Jake's performance but in the end I still had to piece some things. Last updated by Sherlock9c1 9/17/2009 A what-body? - refers to the GM vehicle "platform": (relevant years are included). The bolt pattern for the transfer case is also the same so it will fit in a swap without problems. Build thread and questions. Besides the wiring difference, the ECM also requires a segment swap as that portion of the transmission control is completely different. This transmission has been built at our state of the art facility using the latest advancements in remanufacturing technology. Pretty sure someone makes a stand alone computer for it. Here are the main parts that you are going to need in order to make your own 4L60E to 4L80E swap kit. Strap yourself in. Here's an idea, why not call your friendly Chevy parts man and ask him what interchanges? Then you'll know what stock transfer cases you can swap with no problems and factory parts. 1967-1969 1st Gen F-body LS Conversion. 6 x 1/4NPS is the correct thread size for the GM 4L80E transmissions. One more thing. And sorry if the pictures are a bit dirty, This was after some extensive 'testing' of the new set up. Unless you prevent it: Sooner or later high pressure problems de-velop that breaks expensive hard parts. (NO SEGMENT SWAP NECESSARY!) Just remove a few codes, re-tune the shift points for the new 4L80e gear ratios and you're on your way! No complicated OS swaps or hurdles to jump. Or should I buy a different transmission, rebuild it, and swap it in. 2 and 3 speed versions available with many gear set ratios to choose from. This is a discussion on 4l60e or 4l80e within the Automatic Transmission forums, part of the Drivetrain category; which trans is better and why the 4l60e or the 4l80e. The 4L80-E is rated to max GVWR of 18,000 (Axle and vehicle dependent) The 4L80-E uses 2 shift solenoids, initially called Shift Solenoid A & Shift Solenoid B, later changed to comply with OBD II (On Board Diagnostics revision 2) regulations to 1-2 Shift Solenoid & 2-3 Shift solenoid. It is fairly simple to make a 4L60E harness from a 99-07 1/2 ton 5. I bought a 4L80E automatic trans out of a late model pickup to put in my ’66 Bel Air. Swap the pedals etc. Well - there really is a ton of different ways to do the swap. destroked, diesel, conversion, ford, cummins. if you see no fluid try to drive it with the plug unplugged in reverse. Overall I am very glad I made the swap to the 4L80. problems, etc. Transmission Swap Comparisons. Harness Only. For a one stop shop JW Performance has the adapter bellhousing, flexplate and hub, you just need to have a 4L80e case machined for an adapter bellhousing and almost every trans builder can do this for you. My 98 s10 SS that got totaled was a fun to drive with its 220 hp. With that in mind …. sim swap issues on ‎06-08-2018 11:33. The EZ-TCU™ allows for maximum electronic control over shift points, shift firmness and shift speed. The 4L80E and 4L85E was rated to max GVWR of 18,000 (Axle and vehicle dependent). General Motors introduced the 4L80E automatic transmission in 1990 to replace the popular Turbo 400 workhouse in heavy duty trucks, vans and SUVs. Put 23 years of GM Engineering experience to work for you! Go with the name that leads the way in GM LSX engine swap harnesses, Speartech Fuel Injection Systems, Inc. When the TCC solenoid receives a signal from the engine control module (ECM), it opens a passage in the valve body and hydraulic fluid applies the TCC. He has a lot of info about the whole LS1/200r4 swap in it.