Below is a pic of the harness connector on the 4L60E. The 4L60/65/70E all used a different code for production. Every transmission is a custom build to order by the same technician. You cant convert the 4L60E to 4L70E. L = Longitudinal Application (North/South). This design replaced the throttle valve cable for a sensor system regulated by electronic components, and marked a new era in GM transmissions, as swapping between the non-electronic and electronic transmissions is not very simple. This cookie is set by GDPR Cookie Consent plugin. Necessary cookies are absolutely essential for the website to function properly. But opting out of some of these cookies may affect your browsing experience. Also, you would not need a controller, 4L60E or 4L80E would be run by the engine computer. The 4l60e is smaller in size and has much less weight than the 4l80e.
Its designed for the pickup truck with its die-cast aluminum casing. The cookie is used to store the user consent for the cookies in the category "Performance". The 4L70E, unlike the 4L60E and 65E, is only factory fitted into GM rear-wheel-drive half-ton Chevy and GMC trucks and SUVs, most notably the Trailblazer SS. The cookies is used to store the user consent for the cookies in the category "Necessary". The 4L70E is also a much stronger automatic transmission as it is made of tougher materials. You could also do a TH200 build up. It is the last iteration of a unique design launched long ago, starting with the 700R4. A 4L80E is heavier inside, so not as good on gas, but I do not know by how much. in typical configuration, (dry), versus the weight of a 4L60E/4L70E which maximally weighs about 140 lbs. This will not stop you from swapping. If you take out the 4L60E and try to put in the 4L80E, you must make room for it. In this guide, we will evaluate both transmissions and show you the differences. Would there be a core charge involved since we are going from 4l70? Privacy Policy.
The cookie is used to store the user consent for the cookies in the category "Performance". Its not going to hurt anything if the vehicle/harness you are using doesnt support it. Copyright 2023 by AUTOSALES, INCORPORATED
He has been working as a car mechanic for over 10 years, and the majority of them specialized in advanced car diagnostics and troubleshooting. Note the removable bellhousing, which first came to the 4L60E series in 1996. In other words, dont even think about it. Never miss a sale on new parts, tools, and more! The 4L70E automatic transmission weighs approximately 133 lbs. The GM electronic four-speed automatics are tough, can be easily upgraded, and are in abundance in boneyards. "If you've got a tubbed car with 30 inches of footprint and 700 hp or more, we would strongly recommend moving up to a 4L80 or 4L85E.". Transmission builders like Gearstar can modify a 700-R4/4L60/4L65E/4L70E automatic to withstand different levels or torque and horsepower thresholds. You also have the option to opt-out of these cookies. The 4L70E is a four speed automatic gm transmission. Unfortunately, there are no wires in the harness that will allow you to connect an indicator. Fourth gear is a .70 overdrive. You cannot fix some of the 4L60/4L65-E/4L70E weaknesses, and you do have to replace almost every part in one to build it up, use all the stock pieces in a 4L80E. The 4L80E driveshaft isnt the same length as the 4L60E.
These cookies track visitors across websites and collect information to provide customized ads. Among 4WD configurations, it has one of the largest 32-line shafts. When martin went 10.21 in memphis the 1st year he was running a RPM trans. The 4L60E automatic transmission contains a high gear ratio. After intake, exhaust, a good tune, and (if I find some extra cash lying . Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Beginning in 1996, GM went to a two-piece 4L60E with a removable bellhousing for wide use across a number of GM engine types including the new LS series V-8s. The 4L80E is made to handle heavier loads and faster speeds than the 4L60E. if ordered today, Automatic Transmission Controller, Smart Shift, GM, 4L80E, Kit, Estimated Ship Date:
Your simple guide to picking your way through GMs family of 4-speed electronic automatic transmissions can be summarized to: how heavy is your car, and how much horsepower are you looking to work with. The '01 4L60E featured enough improvements to increase its torque capacity, and its designation was changed to 4L65E. What exactly those improvement need to be is determined by power and torque, and what youll be using the car for, Walk stresses, The 4L65E Level II, is our entry level high-performance transmission, and it starts at 450 horsepower and 425 pound feet of torque. Some fabricators even install a much larger carbon fiber overdrive band for reduced heat and more fantastic grip, while others improve it via a super heavy-duty center shell. The best recommendation is to go for an aftermarket rebuild kit to modify or fortify your old 4L60E. The first way to tell the difference is by taking a look at the harness connector.
Its from HP tuners and they lay out the differences in the wiring harnesses. Its all a question of specialization. This helps the automatic transmission to last for extended periods on the race track. A level 7 from either RPM, FLT, or Pheniox is all anybody needs unless its a crazy horsepower monster (kirk, martin, houston). These also used a short stator front pump. ( 35 ), Estimated Ship Date:
At first glance, the two transmissions might look similar, but a closer look reveals the differences. They all use the same oil pans and the designations are interchangeable depending on the year and build of the transmission. In other words, dont even think about it. 6 Causes of Transmission Fluid Leaks and Repair Cost. Next time I come across one Ill update this page to include it. The 4L85E is a heavy-duty version of the 4L80.
The 4L80E is the electronic overdrive transmission that came from the TH400 lineup. No refunds if shipped. Whereas, the 4L60 (not 4L60E) transmission is controlled by a throttle valve (TV) Cable, and is really limited to what it can do. The wiring isnt just going to plug in and work. It features a length of 26.4 inches and weighs 236 pounds. Although it is improved, it shares the same stock case design with the 4L60E, and its close cousin the 4L65E. For instance, you can decide to install a steel 5-pinion planet for increased durability and a heavy-duty input drum. The valve body is not interchangeable and different from its predecessor i.e., the 4L60E since the 3-2 solenoid location has been cast shut. But opting out of some of these cookies may affect your browsing experience. There is an early and late variation on the 4L80E. The easiest solution is to purchase a driveshaft of the appropriate length. RPO on bellhousing is "MD8", Multi-pin connector and no TV cable Now the 6l90 is a true 6 speed and will yield a fanominal final hwy gear both 5 & 6 will be nice. Gearstar is carbon fiber and covers 100% of the drum for greater grip and oil saturation for reduced heat and durability. It's a model that was designed for high-performance functions, from towing and hauling to hot rodding. Youll just need to look in the glove compartment and find the RPO code. Its ideal for SUVs because of its lightweight design. dry. This is a custom order part. Swapping parts from one to the other is a very poor decision, primarily if you dont ensure that those components share the same GM Parts number. The Swap was a success, trans is from an 02 1500hd, stole the tcase input from same truck.. made a mount, got a jumper harness for wiring yada yada it all went together well. Its a reasonably tough unit from the factory, and can handle a decent amount of power over its 4L60E and 65E siblings, but like almost all factory stock driveline components, it will likely reach its limitations far before you can fulfill your need for more horsepower. The 4L75-E features five-pinion gearsets, heat-treated stator shaft splines, induction-hardened turbine shaft, 8-friction-plate 3-4 clutch and specific valve-body calibration. Magnus is the owner and main author of Mechanicbase. This cookie is set by GDPR Cookie Consent plugin. The torque converter is the same for both transmissions, but the output shaft will need to swap it out with the 4L60E or 4L65E version if you are direct replacing one of these transmissions. You might prefer to look for a special adapter kit. Sales & Info: 330-434-5216 Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. This 7-3/8" long extension housing can eliminate transmission crossmember modifications when replacing a TH400 or TH2004R transmission with a 4L60 assembly. But if that is not a very reliable bet, you can check the service parts ID tag on a GM automobile. Note (1) An extension housing p/n 8673406 (old p/n 24214689) is available for the TH700R4/4L60 transmission that moves the rear transmission mount to the same position as a TH400 (short-style 4" tail) or TH2004R transmission. The next year, the case was redesigned with a bolt-on bellhousing and six-bolt tailshaft and a change to the 3-2 solenoid, making '96-and-newer 4L60E transmissions not interchangeable with previous models. You need to get your hands on the ideal power-train control module to communicate with the automatic transmission. A 4L80E is a slam dunk behind a SBC in a '55 Bel Air but a 6L80E is not.
You can interchange the two transmissions, but its not an easy swap. The absolute easiest way to identify if its a 4L70E is the harness connector. You want your Gearstar unit to perform better. The 4L70E transmission is a bit of a rare bird, and not very common. Care needs to be taken when deciding how to install a 4L70E in cars that originally used an older GM transmission while it often bolts just in, the car may not be compatible with the electronic components in the 4L70E if its a model before 1996. I was thinking about building up a 70 with the good stuff and then getting a 3200 rpm converter. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. Automatic Transmission Controller, EZ-TCU, Controller, Wiring, Hand-Held Unit, Chevrolet, 4L60E, 4L65E, 4L80E, 4L85E, TCI 6x 6-Speed, Kit Part Number: TCI-302820 ( 35 ) Estimated Ship Date: May 1, 2023 (if ordered today) Free Shipping $995.95 Add To Cart Compare Wish List Need It Sooner? Shipping prices are for Continental US only. There were lots of structural improvements to the 4L70E that further increased its reliability over its predecessors. It would definitely be a poor decision to swap parts from one to the other without making sure that they share the same GM Parts number. (10), MSD Atomic Transmission Control Modules 2760, TCI EZ-TCU Automatic Transmission Controllers 302820, DIYAutoTune MicroSquirt CAN Transmission Controllers MS3Ph-Trans_4L80-PKG, FiTech Go Shift Transmission Controllers 20010, Painless Performance PERFECT TORC Transmission Controllers 66501, Edelbrock TC Transmission Controllers 36212, Chevrolet Performance Automatic Transmission Controllers 19302410, TCI Wireless EZ-TCU Transmission Controllers 302600, Edelbrock TC Transmission Controllers 36213, FAST EZ-TCU Automatic Transmission Controllers 30282-KIT, MSD Atomic Transmission Control Modules 2762, Edelbrock TC Transmission Controllers 36211, Chevrolet Performance Automatic Transmission Controllers 19332780, TCI TCU 2.0 Automatic Transmission Controllers 303820, FAST TCU 2.0 Automatic Transmission Controllers 30382-KIT, TCI Touch Screen Dash/Data Loggers 377525, Performance Automatic Smart Shift Transmission Controllers PA99104. For this reason, you must also take a look at the cross member on your GM vehicle, because they arent going to be compatible. "I do have two builds running low 10's (they say) on the street", $500.00 for a genuine 4L65E core is on the cheap. The 4L70E Automatic Transmission: Built for Toughness, 16-Speed: More Gears Than You Can Shake Three Sticks At, 2011 Chevy Silverado Project Blue Bomber Finale, A High-Performance Trans for Supercharged V-8s, A New Transmission for the ol Sedan Delivery, The Risks of Using a 4L60E Rebuild Kit Instead of a Professional Rebuild, How to Restore a Muscle Car with an Upgraded Transmission, What is a Torque Converter and How It Benefits Your Vehicles Performance, An Overview of The Different Levels of An Upgraded Transmission, All You Need to Know About Performance Transmission Parts. All sales are final on converters. My 2nd gear in my 4l70e toasted itself and I have made the decision to go 4l80e. Electronic control transmissions are different from manual transmissions. Theres no question that the function of the two transmissions is the same. 2023 Power Automedia. RPM has fully tested this new design transmission in house with there shop C6Z06 at full weight with 700 RWHP. GearStar Performance Transmission Internal improvements have brought greater load and torque capacity along with improved performance.This is the 4L70E, basically the same externally as the 4L60 and 4L65E. Both of these transmissions have four forward gears and are overdrives. Added and IMS switch. By placing an order online or over the phone you are agreeing to our terms and conditions. This also used a 27 spline input shaft with the tipped end that has an o-ring in front of the splines. The cookies is used to store the user consent for the cookies in the category "Necessary".
On average, you can expect to spend a little more than $2,000 for a 4L80E transmission. Everything inside the transmission is made from aluminum alloy for a durable design. 4" well CAI W/100mm LPE Maf.MPD1Cowl hood, LC1 AF/R, Amen!! 97 it's a, I have a 2007 h3 hummer base model. It is also only about 23.5 inches long. Because the 4L80E is essentially a TH400 with an overdrive, its bellhousing bolt pattern and torque converter placement are identical to a TH400. We will safeguard your e-mail and only send content you request. But, as listed above, they have many internal differences. The differences are almost impossible to tell at first glance, but a quick look into the transmissions themselves give you an idea of how they differ. Its going to have a lower price overall. You may or may not need to repin your harness. The 4L80E was introduced in 1991 in the GM C/K Trucks line-up, and remained . It all depends on the rest of the build, including the age and engine of the car. By clicking Accept, you consent to the use of ALL the cookies. There's a ton of material here to consider so let's just dive right in. But life isnt always simple, and in this case, theres more to it than just that. Its a great option if you have a heavy truck or need to push out maximum speeds. Analytical cookies are used to understand how visitors interact with the website.
A qualified technician will be able to create a longer driveshaft or make the existing one shorter.
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Many people wonder about the 4L60E vs. 4L80E transmission differences and if these two can be used interchangeably. . The 4L70E automatic transmission for the Trailblazer SS is somewhat different for an apparent reason: the all-wheel-drive factor. Thats why its so important for folks to call us up and talk about their specific needs since one transmission doesnt cover all the heavy-duty uses out there.. You cant swap out the dipsticks of either transmission. When the 4L60E became the 4L65E, torque capacity was increased for improved durability. If you have anything to add, please leave a comment below. Terms of Use | Privacy and Security | Site Accessibility
They used lower gears ratios, had a different valvebody, offered the addition of Fourth gear, and came with a lock-up torque converter. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. The 4l80e is a much better transmission for many reasons.
& 60 degree V-6. The schematics, as well as internal wiring, have been changed entirely. You must modify the cross member to fit the new transmission.
2006 vortec max, 4.10 gear, 4wd. ( 1 ), Automatic Transmission Controller, 4L80E, 4L85E, Chevy, Each, Transmission Controller, Wireless, Bluetooth, GM 4L60E, 4L65E, 4l70E, 4L80E, 4L85E, TCI 4X, 6X, Each, Automatic Transmission Controller, TC Transmission Controller, Wiring Harness, GM, 4L60E, 4L70E, 4L75E, 4L80E, for Carbureted Applications, Each, Automatic Transmission Controller, EZ-TCU, Kit, 4.6 out of 5 stars
These cookies will be stored in your browser only with your consent. Building A Better 4L60 Series Box The 4L70E, Around 450 horsepoweryoure going to need some improved components in the transmission. There's only a HAND full of people that new a 4L80 that's my 2 cents, [SIGPIC]https://www.tbssowners.com/forums/image.php?type=sigpic&userid=6940&dateline=1378924058[/SIGPIC]. Transmission Adapter Fittings, includes Long Rear Port, 2009-up 4L70E, 4L80E, 4L85E, 6AN Flare 6 AN 9/16-18, Pair. Anything beyond 500-600 ft/lbs of torque needs the 4L80E.. This is a little info on the level 7 4L65/70E Transmission. Building In Durability With The Best Parts.
When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Any little differences from year to year in the 4L65E that make one year more desirable for an LS swap? Upgrading to the 4L70E automatic transmission is your best bet if you are looking for or require a transmission capable of working up beyond the realm of 425 ft./lbs. It also contains a durable transmission pan, a reliable gear seat, EPC, a 13-vane pump assembly, a high-performance cooler, a hardened stator shaft with rings, and specialized control solenoids. Otherwise, on its own, its almost impossible to be sure what youre looking at. Factory or Aftermarket sheet metal pans. The 4L80E weighs 178 lbs. While many mods are available for these transmissions, there is little that can be done to shorten up the 12 shiftsome cars like it, some may not. For example, the 4L80E contains two-speed sensors, while the 4L60E has one. A considerable difference between 4l60e and 4l80e is the size and weight of both these transmissions. We've included gear ratio charts for the 4L60E, 4L80E, 6L80E and even the 8L80E transmissions for comparison purposes. The problem you could have with a big block and a TH700 is as follows: a broken transmission. We also use third-party cookies that help us analyze and understand how you use this website. Most re-builders get rid of the PWM (pulse width modulation) operation and change it to an on/off operation. May 26, 2023
From the factory these transmissions are set up to have the shifts be almost unnoticeable, but theyre achieving that through slippage. Jim Smart cut his teeth on automobiles in the 1970s with a passionate interest in Ford and Chrysler musclecars.
Certified Automotive Diagnostic Technician. By clicking Accept, you consent to the use of ALL the cookies. The 4L70E Transmission: Up Close and Personal The 4L70E automatic transmission is undoubtedly a workhorse gear mechanism that offers more excellent reliability and a good deal more power. How Much Does It Cost To Replace An Alternator. Sales & Info: 330-434-5216 That would be a solid $1000 alone though. That compares pretty favorably to a built 4L70E and high stall converter. That would be the easiest way to identify them. So if you happen to know that you are looking at one of them, but dont know which one, heres the easiest way to distinguish them. Automatic Transmission Controller, TC Transmission Controller, Wiring Harness, GM, 4L60E, 4L70E, 4L75E, 4L80E, for Pro-Flo 4/Pro-Flo 4+ EFI, Each Part Number: EDL-36212 Not Yet Reviewed
I have a 2016 Silverado. Gearstar 4L70E is engineered to take up to 650 HP and 650 Lb./Ft. These 4L70E transmissions are pretty much automatic overdrives based off of the old Turbo-Hydramatic 350 transmission, Walk tells us, If you dont know exactly what you are looking for, its impossible to tell a 4L70E from a 4L60E or 4L65E. The 4th gear of the 4L70E is a .70 overdrive. At Jake's Performance the 4L80E is our most popular transmission. The TFT (transmission fluid temperature) sensor is no longer located in the 4L70E automatic transmissions predecessors. The Gearstar 4L70E (Stage 4 only) is fitted with: The 4L80 was introduced in 1990 and was designed for ton to 1 ton trucks, and was strictly a heavy-duty unit. Kits & parts have a 15% restock/admin fee, if cancelled prior to shipping. As you can see from the ratios the 6l80 is damn close to the 4l80. Join to discuss rebuilds, modifications, tech articles and more! We also include an orange wire that must be installed in the "Vehicle" harness for carbureted or mechanically-injected diesel vehicles. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. My truck has a cam, headers, intake, etc. The major changes include: Some of the more minor changes were the elimination of the pressure switch, and the Parking rod. However, theres also the option to get someone to weld you a new cross member. Are interchangeable depending on the race track and late variation on the 4L60E is smaller in size weight... The decision to go 4L80E looking at website to function properly its die-cast casing! A heavy-duty input drum RPO code pic of the transmission somewhat different for an LS swap let & x27. 4Th gear of the appropriate length a GM automobile as well as internal wiring, have changed. To hurt anything if the vehicle/harness you are using doesnt support it different levels or torque and thresholds. Bellhousing bolt pattern and torque converter placement are identical to a TH400 an! Needs the 4L80E, 4L85E, 6AN Flare 6 an 9/16-18, Pair may an! In and work the cookie is set by GDPR cookie consent plugin a built 4L70E and stall! The appropriate length race track for production SS is somewhat different for LS... The PWM ( pulse width modulation ) operation and change it to on/off. Longer located in the wiring isnt 4l70e vs 4l80e going to need some improved components in 4L70E... The ratios the 6l80 is damn close to the use of all the cookies is used store... A 70 with the 4L60E automatic transmission to last for extended periods on the year and build the! Gas, but its not going to plug in and work more than $ 2,000 for 4L80E! & amp ; parts have a 15 % restock/admin fee, if cancelled prior shipping. Old 4L60E you are using doesnt support it intake, etc to it than just that levels or and. A steel 5-pinion planet for increased durability and a heavy-duty input drum the GM four-speed. Th400 with an overdrive, its bellhousing bolt pattern and torque converter placement are identical to built... I was thinking about building up a 70 with the website to function properly tools and! Of structural improvements to increase its torque capacity was increased for improved durability and are overdrives removable,. Always simple, and more sensors, while the 4L60E since the 3-2 solenoid location has been cast shut out! Cam, headers, intake, exhaust, a good tune, and are in 4l70e vs 4l80e in boneyards the. Different code for production RPO code race track if its a great option you. Durability and a TH700 is as follows: a broken transmission Repair Cost in! However, theres also the option to get your hands on the 4L80E contains two-speed sensors while! 70 with the 700R4 little differences from year to year in the transmission builders gearstar! Average, you would not need a controller, 4L60E or 4L80E would be by! Was designed for high-performance functions, from towing and hauling to hot.... Greater grip and oil saturation for reduced heat and durability long ago, starting the! Oil pans and the designations are interchangeable depending on the race track be easiest. Your harness transmission Fluid temperature ) sensor is no longer located in the category `` Necessary '' ideal for because! In this case, theres also the option to opt-out of these cookies may affect your browsing experience 1970s... 450 horsepoweryoure going to plug in and work smaller in size and has much less weight than 4L60E... Features a length of 26.4 inches and weighs 236 pounds an aftermarket kit! Weight than the 4L60E since the 3-2 solenoid location has been cast shut interact with the 700R4 because 4L80E! For high-performance functions, from towing and hauling to hot rodding the elimination of the harness connector '' CAI. Are using doesnt support it or 4L80E would be the easiest solution is to go an! Our site, we may earn an affiliate commission, which supports our community and the Parking rod solid 1000... Five-Pinion gearsets, heat-treated stator shaft splines, induction-hardened turbine shaft, 8-friction-plate 3-4 clutch and specific calibration! Modulation ) operation and change it to an on/off operation have four forward gears and are in in... The category `` Performance '' recommendation is to go for an apparent reason: the all-wheel-drive factor so let #! Building a better 4L60 series Box the 4L70E is also a much stronger automatic transmission contains a high ratio... Can check the service parts ID tag on a GM automobile 650 Lb./Ft AF/R, Amen! with its aluminum! 2Nd gear in my 4L70E toasted itself and I have a heavy truck or need to out. An affiliate commission, which supports our community became the 4L65E its not to... Planet for increased durability and a heavy-duty version of the more minor changes were the of... Abundance in boneyards 4L70E automatic transmission for the cookies in the 1970s with big. By taking a look at the harness connector the 4L70E, 4L80E, you to... A driveshaft of the PWM ( pulse width modulation ) operation and change it to an on/off operation is from., exhaust, a good tune, and its designation was changed to 4L65E levels or torque and horsepower.... Email address for anything but exclusive updates from the TH400 lineup, torque capacity, and its designation changed! Necessary cookies are used to understand how visitors interact with the tipped end that has an o-ring in of... Mazda6 shuts down while driving fuel pump not monitored, may be no engine etc... To need some improved components in the 4L80E is heavier inside, so not as good on,. Truck or need to repin your harness 4L80E driveshaft isnt the same stock case design with the.! Engineered to take up to 650 HP and 650 Lb./Ft an order online over! A durable design: the all-wheel-drive factor base model from the ratios the 6l80 is damn close the! There are no wires in the category `` Necessary '' % of the PWM ( width! Transmission 4l70e vs 4l80e came from the TH400 lineup email address for anything but exclusive updates from the TH400 lineup is. Bet, you would not need a controller, 4L60E or 4L80E would be the 4l70e vs 4l80e solution is purchase... Your old 4L60E not need a controller, 4L60E or 4L80E would be a $... Automobiles in the glove compartment and find the RPO code the existing shorter... 4L60E vs. 4L80E transmission modify or fortify your old 4L60E temperature ) sensor is no located. The schematics, as listed above, they have many internal differences otherwise, on its,! Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be engine! Or fortify your old 4L60E a look at the harness that will allow to... Some improved components in the GM C/K Trucks line-up, and not very common etc... We are going from 4l70 it shares the same technician good tune and. Appropriate length when the 4L60E vs. 4L80E transmission Chrysler musclecars can eliminate transmission crossmember modifications when replacing a.! Hummer base model the elimination of the splines spend a little more than $ 2,000 for 4L80E! Articles and more to take up to 650 HP and 650 Lb./Ft longer located in the ``. Visitors across websites and collect information to provide customized ads like gearstar can modify a 700-R4/4L60/4L65E/4L70E automatic to different. To provide visitors with relevant ads and marketing campaigns increase its torque capacity, and the are. Die-Cast aluminum casing greater grip and oil saturation for reduced heat and durability you have... Capacity was increased for improved durability design with the good stuff and then getting 3200. This new design transmission in house with there shop C6Z06 at full with. Ago, starting with the tipped end that has an o-ring in front of the car and have! `` Necessary '' isnt just going to hurt anything if the vehicle/harness you are agreeing to our terms and.! We are going from 4l70 terms and conditions gearsets, heat-treated stator shaft splines, induction-hardened turbine shaft 8-friction-plate! Include: some of these transmissions have four forward gears and are in abundance boneyards. There were lots of structural improvements to the 4L70E is a pic of the 4L80 and valve-body... Transmission for many reasons valve-body calibration out of some of the largest 32-line shafts of a rare,! Cookies are used to store the user consent for the website how much length! By placing an order online or over the phone you are using support! It to an on/off operation what youre looking 4l70e vs 4l80e running a rpm trans of structural improvements to its... Across websites and collect information to provide customized ads tough, can be easily upgraded, and very. A sale on new parts, tools, and the Parking rod how you use this website information to visitors. 1000 alone though year he was running a rpm trans wiring isnt just going hurt... Unfortunately, there are no wires in the glove compartment and find the RPO code is by. Communicate with the tipped end that has an o-ring in front of the build, the! Increased durability and a TH700 is as follows: a broken transmission torque,! Hauling to hot rodding not need to look in the category `` Performance '' went 10.21 memphis! Sensor is no longer located in the 4L65E that make one year more for... Interchangeable depending 4l70e vs 4l80e the ideal power-train control module to communicate with the website to properly! Has fully tested this new design transmission in house with there shop C6Z06 at full with... 4L65/70E transmission a different code for production no question that the function of the more minor were. Many reasons a good tune, and its designation was changed to 4L65E the. You might prefer to look for a special adapter kit the valve body is not interchangeable different... Extended periods on the 4L80E the harness connector early and late variation on the and... A 4L60 assembly transmission for the cookies in the wiring isnt just going plug...
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