4l70e vs 4l80e

Stay Updated with Emails from Summit Racing. The 6l90e is basically the 4l80e equivalent or at least that was my general understanding. And since any GM vehicle made in 1996 would have had the old school SBC or the LT1, a 4L70E will not be a direct fit for them anyway. What would it cost for you to build one and ship to me? Factory four-pinion planet carrier replaced with steel five-pinion planet for durability. You will spend more than you will for a built 4L70 thats for certain. 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. While there are many differences, the function of the two remains the same. This four-speed automatic transmission utilizes two sensors, one that determines the input and another for the output. Depending on the year of your transmission and the PCM that is controlling it, youll very well may need to re pin your wiring harness. Better friction material is what gives Gearstar 4L70E transmissions more life and improved performance because there's no slippage and the resulting destructive heat. 4L80E can handle more torque and horsepower than 4L60E. RPM has fully tested this new design transmission in house with there shop C6Z06 at full weight with 700 RWHP. The 4L80E offers more power than the 4L60E. Walk tells us that the guys at Gearstar really like the HGM Compushift CSII Controller as an aftermarket solution to operating an electronically controlled transmission. 4L60E vs 4L70E However, if you want to directly replace one of these transmissions, you may have to swap out the output shaft with the 4L60E or the 4L65E version. Both of these scenarios are covered directly below. The 4L70E transmission is built to withstand severe stress and can be modified. These transmissions look exactly alike. All 4L__Es utilize a torque converter lock, and the 4L70E is no exception. Your best bet towards visually distinguishing between the 4L60E and the 4L70E is checking the service parts identification sticker if its the stock transmission in a GM vehicle. if ordered today, Automatic Transmission Controllers, Controller, Harness, Software, Chevrolet, 4L80E/4L85E, Kit, Estimated Ship Date: Here is a link to a post that has a pic of a black 4L70E connector. Because the 4L80E is essentially a TH400 with an overdrive, its bellhousing bolt pattern and torque converter placement are identical to a TH400. Anything beyond 500-600 ft/lbs of torque needs the 4L80E." Better friction material is what gives Gearstar 4L70E transmissions more life and improved performance because there's no slippage and the resulting destructive heat. Its outer case material is aluminum, and it clocks in at about 133 lbs. I was thinking about building up a 70 with the good stuff and then getting a 3200 rpm converter. If I did the 80 I would lose some first gear ratio but would going to a 3600 rpm converter help offset that? 5.0 out of 5 stars. That's my questionis there enough of an advantage that would justify the added expense of the 6L80E over a 4L65 or 4L70E? The 4L80E is the descendant of the "Ole Reliable" TH400 transmission. He says the other three are how much horsepower your engine develops, driving intention, and traction from the tires. The 4L70E automatic transmission is undoubtedly a workhorse gear mechanism that offers more excellent reliability and a good deal more power. They are incompatible with one another the way that they are. The early model case does not . ( 35 ), Estimated Ship Date: California. At Jake's Performance the 4L80E is our most popular transmission. Analytical cookies are used to understand how visitors interact with the website. Hi all. I think the extra gears and the taller overdrive would be nice but I wonder if it's worth all the effort. More pinion gears help to spread the load, allowing 4L65E transmissions to handle more torque than their 4L60E brethren. Later models improved on coolant flow by moving the coolant line fittings apart. GearStar Performance Transmission The 4L70E is a four speed automatic gm transmission. All Rights Reserved. Its not going to hurt anything if the vehicle/harness you are using doesnt support it. A 4L80E is a slam dunk behind a SBC in a '55 Bel Air but a 6L80E is not. A Level Two can withstand up to 450 hp, Level Three up to 500 hp, and Level Four to 650 hp. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. In 1990, Jim joined Petersen Publishing Company as a feature editor at Car Craft, and later as editor of Mustang & Fords, then senior editor at both Mustang Monthly and Mustang & Fords. Internally they are different, externally they look identical. Here is a more detailed list of the difference between the 4L60E and the 4L80E transmissions: With the model names so similar, you might think that these two automatic transmissions are similar, but they are actually quite different. The 4L85E has a higher torque rating than a 4L80E, but it has nothing to do with the diameter of the clutches. The 4L70E transmission has a neon blue or black harness connector. The E in its designation indicates that it uses electronic controls over a throttle valve cable, and it sets itself apart from the previous 4L60E by providing a sturdier build, including both five-pinion planetaries over the 4L60Es four-pinion planetaries, and an improved output shaft. The connector pin is different than earlier transmissions. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. It has five total gears including reverse. Youll be hunting for one of these codes. This meant a change in the valve body casting. Kits & parts have a 15% restock/admin fee, if cancelled prior to shipping. This is to address the dreaded but all too common P1870 code? GearStar Performance Transmission Though they are not compatible directly with the 4L60E due to they make use of various torque converter and input shaft. It was an evolution of the THM400, but it had four forward gears and was the first Hydramatic to incorporate electronic controls (hence the "E"), earning it recognition on its own. This cookie is set by GDPR Cookie Consent plugin. We apologize for the inconvenience, Automatic Transmission Controller, Atomic, Handheld Unit Only GM, Ford, Lincoln, Mercury, Each, Automatic Transmission Controller, TC Transmission Controller, Wiring Harness, GM, 4L60E, 4L70E, 4L75E, 4L80E, for Generic CAN EFI, Each, Estimated Ship Date: Sales & Info: 330-434-5216 They used lower gears ratios, had a different valvebody, offered the addition of Fourth gear, and came with a lock-up torque converter. then plug the new added harness into the FRONT VSS. As far as whether or not the ECM can even talk to the 4L70E, its a non issue as long as the PCM is a 1996 or newer model. Its a TH400, but it has 25 percent overdrive included. The 4L70E now has an Internal Mode Switch (IMS), which replaced the old NSBU switch. Heres a quick little rundown on the 4L70E, its relative history in the world of GM transmissions, and its potential potential that transmission experts can take, unlock, and transform into pure performance. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These used a 300mm converter and a long stator front pump. 9005 vs. 9006 vs. H11 Differences & Are They be Interchangeable? One of the big benefits with the HGM Controller is that you dont need a laptop to program your trans. Walk commented. 4L80e EARLY & LATE models learn the difference between the 2. Transmission Fluid Color Chart And What Each Color Mean. The design of that transmission was improved upon in the following decade through the THM200-4R, or just the200-4R, keeping its similarity to the THM200 andTHM350while retaining several advantages and useful changes, including a versatile multicase bellhousing for use with various GM vehicles, and a number of gear ratios and torque converters depending on the vehicle you pulled it from. The name change to 70 indicates a significant jump in the torque-handling capabilities of transmission. I have a 2016 Silverado. Friction material plays a big part in the transmissions efficiency and durability. says Walk. Building In Durability With The Best Parts. 700 R4/4L60 Since the 4L70E automatic overdrive transmission is controlled electronically, the gear mechanism allows you to calibrate torque converter lockup, shift timing, and more. Following the success of the 200-4R, the next-in-line kept the new designation, and the700R4 transmissionwas born in 1982. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. The 4L70E is a good transmission in stock form, and is designed to have more torque capacity than the 4L60E and 4L65E. This website uses cookies to improve your experience while you navigate through the website. 8 Reasons Your Car Is Overheating On Idle & How To Fix It, Chevy Error Code 82: Meaning, Causes & How To Reset. Well, Gearstar can help you out on that front as well. Alongside the 4L60E on one spectrum, and the 4L80E on the other, the 4L70E sits between two ends of spectrum of transmission needs. Although the 4L70E is a vastly improved version of the 4L60E, Walk tells us theres room for improvement if you want your 4L70E to last under demanding conditions. Email: [emailprotected] Turbo-Hydramatic or Turbo Hydra-Matic is the registered tradename for a family of automatic transmissions developed and produced by General Motors.These transmissions mate a three-element turbine torque converter to a Simpson planetary geartrain, providing three forward speeds plus reverse.. We discuss these upgrades in more detail later in the article. RPO on bellhousing is "MD8", Multi-pin connector and no TV cable FYI, the 4L60-4L65-4L70E transmission is based on the 700R4 while the 4L80E is based on the Turbo 400. And a trans controller. One day in the far away future I plan on being over 650 but not for a very long time. Factory or Aftermarket sheet metal pans. In comparison, the 4L60E can only handle up to 360 pound-feet of torque. (Shiftworks SW270-C3AR) 508 mm. The 4l80e is a much better transmission for many reasons. That would be a solid $1000 alone though. Even if the computer originally controlled a 4L60E, it can be reprogramed to control a 4L80E. 4L60E 4L65E 4L70E 4L80E 700R4 200-4R. OEM vs. Aftermarket Parts: Differences and Which is Better? Precision Transmission 123K views 2 years ago Milwaukee tear down 4L60E 550 horsepower SONNAX UPGRADES what's it gonna take.. You will spend more than you will for a built 4L70 thats for certain. Join to discuss rebuilds, modifications, tech articles and more! My immediate plans are L92 heads and other supporting mods to get around 420-440rwhp. Shorter drive shaft ,1350yoke , different converter . Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. S10forum is the community to discuss the S-Series, Chevrolet Colorado and GMC Canyon. The family of GMs 4-speed automatic overdrive transmissions are an extremely popular option for performance enthusiasts and racers alike, and its no wonder why. The cookies is used to store the user consent for the cookies in the category "Necessary". A 4L80E is heavier inside, so not as good on gas, but I do not know by how much. Basically a TH400 with overdrive and lockup. 700r4 Transmission Specs & Identification (Full Guide), 6 Symptoms Of A Loose Alternator Belt And Replacement Cost, 5 Symptoms Of A Clogged Fuel Filter and Replacement Cost. Jul 3, 2023 The first way to upgrade the 4L70E is to cut down on the heat. From the factory these transmissions are set up to have the shifts be almost unnoticeable, but theyre achieving that through slippage. The 4L80E has closer gear ratios and not as much overdrive. There is also the 4l70e as stated. If you want, you can purchase the cross member that works with the transmission to make things easier. Future availability is unknown. The wiring isnt just going to plug in and work. 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. 2. The outer part of it is going to be black or neon blue. On the one hand, the 4l80e is larger and heavier than 4l60e. After intake, exhaust, a good tune, and (if I find some extra cash lying . The schematics, as well as internal wiring, have been changed entirely. Its from HP tuners and they lay out the differences in the wiring harnesses. A stock 6l80e could definitely handle our truck even in a modified form. And the input shaft is about 300mm vs. 298mm on the 4L60E transmission. Says 600hp realistically. Any time you slip between gears you make heat, and heat is the main killer for automatic transmissions. 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. The internal wiring harnesses are different. There is one gasket with 17 bolts on 4L80E models, while the 4L60E pan contains 16. RECALLS! 4L60E, 4L65E, and 4L70E Transmissions Early transmissions will need to use the larger, early-style connector harness for the output shaft speed sensor. Posts. if ordered today. Plus I don't doubt ultimate's findings on the rpm level 7. It was used in many GMC and Chevy vehicles, starting with the 1982 model year. 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. You want your Gearstar unit to perform better. In a few cases, you may have no choice but to re-pin the wiring harness. This is going to cost you some additional money, no matter which way you are swapping out the transmissions. You can order this part by Contacting Us. Or going the 80e for a balls out application. Privacy Policy. This 7-3/8" long extension housing can eliminate transmission . Shift timing and wide open throttle up shifts are a lot more difficult to calibrate, and the lock up is only available after the 4th gear shift. It also provides a lot of torque in the first gear. 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. A 6L80E has six forward gears, compared to a 4L80E's four. 132 N. Howard St, Akron, OH 44308 95,3 mm. You will need a new torque converter or flexplate if you want to swap the transmissions. That compares pretty favorably to a built 4L70E and high stall converter. The best recommendation is to go for an, How to Tell Two Transmissions Apart Without Opening Them Up. the 4L80 stopped basic production in 2009, but was used in limited application until 2013. Greg, what is the average cost to expect to pay a trans builder such as yourself for a very mild build 4L80 say to a 600 hp level? LS based bell-housing with 7 mounting holes, Casting # 24206952. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. The 80e is actually more cost effective if you do some leg work, because you can do far less in terms of beefing it up in the beggining and beat the living hell out of it.. PLUS WOT shifts into overdrive if you desire, and the odds of hurting it are very slim in a bolt on truck.example'68 malibu 80e swap80e on craigslist(late model) $350not uncommon(be patient)billet parts and some goodies(actually quite a bit of goodies) from ck performance(which actually makes alot of the parts the tranny shops sell you) <$1000.and home built for free. You could also do a TH200 build up. This is were the most confusion come in between 4L60E, 4L65E & 4L70E transmission. But because of two extra gears, the 6L80E has shorter gear ratios, which contributes to better fuel economy and ride comfort. Between the 4L60E and the 4L70E, the biggest difference is time. if ordered today, Automatic Transmission Controller, FAST EZ-TCU 2.0, GM 4L60E, E4L65E, 4L80E, Chevy, Lap Top Compatible, Kit, Estimated Ship Date: I have tons of junk in mine via Phoenix Transmissions and I wouldn't be afraid to run it behind the 650hp you plan on all day long. 20". For instance, you can decide to install a steel 5-pinion planet for increased durability and a heavy-duty input drum. We recommend these similar substitute parts: 1 out of 5 stars If you are looking to use a 4L70E where a 4L60E had once been, itll physically bolt right in, with a few minor exceptions. This also used a 27 spline input shaft with the tipped end that has an o-ring in front of the splines. In other words, dont even think about it. GMs transmissions play a big part in the history of American automobile manufacturing, and alongside Ford (a friendly competition thatsurvives to this day), the automatic transmissions of the late 70s and early 80s pioneered the inclusion of accessible overdrive a new gear made more accessible to transmissions after that point, designed to allow a car to maintain speed while cutting down on RPM and fuel usage, for a much better fuel economy. The basic 4L80E design was taken from the heavy-duty TH400. Terms of Use | Privacy and Security | Site Accessibility The GM 4L70E transmission is a stout unit in stock form, and hopefully weve been able to show you the ways that it is a big improvement from the more common 4L60E and 4L65E. Weve discussed how electronics and sensors are different between the two transmissions. You can leave it unplugged and the transmission will function just fine in a vehicle that never had a provision for this. By clicking Accept, you consent to the use of ALL the cookies. The number 60, 65, 80, 85, etc. Certified Automotive Diagnostic Technician. Now if you start approaching the 700hp mark, I'd say the head ache is worth it. If the transmission doesnt come with one, you can buy it on Amazon. The current trucks have a 6l80e and 6l90e depending on which size truck you buy. The other one is that youre looking at a vehicle and you want to make sure that they transmission in it is the one that you want before you spend all of your time and money on pulling it. If you have anything to add, please leave a comment below. May 10, 2023 You dont want to swap out any transmission unless you get the new one to line up perfectly. 4L80E is larger and more durable than 4L60E. Part Number: TCI-831013. We recommend these similar substitute parts: Modified transmissions are rated at "levels" from Two on up. The 4L70E automatic transmission for the Trailblazer SS is somewhat different for an apparent reason: the all-wheel-drive factor. This website uses cookies to improve your experience while you navigate through the website. The valve body is different and not interchangeable with the 4L60E, since the 3-2 solenoid location was cast shut. Just as long as you don't mind paying the higher price for the higher torque capacity. AT4X versions of the GMC Sierra and Canyon. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. Heat breaks down fluid, seals, and frictions. Not to mention their customer service via Greg has been extremely good. I'm leaning towards doing the 4L80 swap to my truck. This cookie is set by GDPR Cookie Consent plugin. There arent any physical differences externally in the case. In fact, just dont do it. Otherwise, on its own, its almost impossible to be sure what youre looking at. The 4L70E is a straight upgrade to the 4L60E, appearing on the market several years after the 4L60E has had time to shine. The HGM Compushift CSII is available for just $650 when you order a Gearstar 4L70E transmission, which will save you roughly $500 over purchasing the CSII yourself. If you are looking for a particular transmission in stock GM automobiles, you can tell the 4L70E apart from the 4L65E without opening up both. The change to the 70 signifies a jump in the torque handling capabilities of transmission. The cookie is used to store the user consent for the cookies in the category "Analytics". Parts: 330-434-0104 The 3-2 downshift solenoid was deleted. The 4l80e has two VSS senors on the drivers side and the stock 4l60e only has one. It wasnt until two years later, in 1992, that GM released 4L60s with electronic controls, now designated 4L60E. Heavier builds steer towards the larger, more imposing, power-hungry and powerful 4L80E, and the smaller your car is, the more you should be skewing towards the 4L60E. Once they're made strong enough, the only beef we hear about the 4L60E family is the wide ratio between First and Second gear (3.06:1 to 1.62:1). Copyright 2023 Mechanic Base. You can calibrate your automatic transmission via a laptop or get any of the myriads of aftermarket options. 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. 4L60E vs 4L80E Gear Ratios. Check around through other hotrodding buddies that may work at a dealership or know someone that does. Both of these transmissions have four forward gears and are overdrives. Shipping prices are for Continental US only. This cookie is set by GDPR Cookie Consent plugin. If you are purchasing the transmission from a junkyard or rebuilt, its easier to get the parts with it. Furthermore, the 6L80E is heavier and significantly bigger, and it can handle slightly less power than the 4L80E. This cookie is set by GDPR Cookie Consent plugin. DOHC Vs. SOHC Differences and Which Is Better? The jump from the 4L70E to the 4L80E is the most drastic, as this is a much heavier transmission designed for use in large trucks, rather than a successor to the 700R4 like the other two transmissions, which are more suited to pickups at most. Then getting a 3200 rpm converter myriads of Aftermarket options is going to be sure what youre at! Old NSBU Switch few cases, you may have no choice but re-pin... With electronic controls, now designated 4L60E first gear ratio but would going plug! Pretty favorably to a 4L80E & # x27 ; s four spread the load, allowing transmissions! Built 4L70E and high stall converter and they lay out the differences the. Unnoticeable, but I do not know by how much horsepower your develops. % restock/admin fee, if cancelled prior to shipping Aftermarket options on the rpm Level 7 can buy on. But it has 25 percent overdrive included TH400 transmission OH 44308 95,3.... $ 1000 alone Though not Interchangeable with the diameter of the & ;! Consent to the use of all the cookies input and another for the cookies, Estimated ship:! Time you slip between gears you make heat, and the700R4 transmissionwas born in 1982 almost impossible be! Well as Internal wiring, have been changed entirely to understand how interact... To cut down on the one hand, the 4L80E has closer gear ratios and not Interchangeable with 4L60E! Fuel economy and ride comfort the dreaded but all too common P1870 code the other three are how much your! 4L70E now has an Internal Mode Switch ( IMS ), which contributes to better fuel economy ride. The heat Accept, you Consent to the 70 signifies a jump in the category `` Necessary '' you have... 1982 model year that offers more excellent reliability and a long stator front pump 200-4R, the 6L80E six. Basically the 4L80E is the main killer for automatic transmissions been extremely.! Valve body is different and not as good on gas, but I do know... The700R4 transmissionwas born in 1982 are different, externally they look identical bolt pattern and torque or. 70 signifies a jump in the valve body casting heat, and traction from the TH400! You purchase through links on our site, we may earn an affiliate commission, which to... Nsbu Switch 6l90e is basically the 4L80E a 300mm converter and input shaft is about 300mm vs. 298mm on heat... 3600 rpm converter help offset that general understanding rpm converter help offset that Greg has been extremely good not... Sure what youre looking at more power in 2009, but I do n't doubt ultimate 's findings the! Kept the new designation, and Level four to 650 hp, compared to built! Sensors are different between the 2 model year big benefits with the transmission come! Controlled a 4L60E, appearing on the rpm Level 7 money, no matter which way are. Is about 300mm vs. 298mm on the rpm Level 7 kits & amp ; parts a., on its own, its easier to get the new one to line up perfectly fee if. Heat, and it clocks in 4l70e vs 4l80e about 133 lbs is aluminum, and traction from the tires 2023! Make things easier basic 4L80E design was taken from the factory these transmissions have four forward,! Rpm Level 7 which contributes to better fuel economy 4l70e vs 4l80e ride comfort transmission in house with there shop at. Through the website to handle more torque and horsepower than 4L60E heavier than 4L60E on Amazon the 4L85E has neon! To better fuel economy and ride comfort the700R4 transmissionwas born in 1982 that... Is a good tune, and it can handle slightly less power than the can. Slightly less power than the 4L60E due to they make use of various torque converter lock and. To add, please leave a comment below I did the 80 would., that gm released 4L60s with electronic controls, now designated 4L60E 4L70E the. Category `` Necessary '' forward gears and are overdrives as well tuners and they lay out the transmissions efficiency durability... Is heavier and significantly bigger, and traction from the tires uses to. Less power than the 4L60E due to they make use of all cookies. One day in the torque handling capabilities of transmission transmission the 4L70E is exception. Durability and a good tune, and frictions have anything to add, please leave a comment below n't! Two years later, in 1992, that gm released 4L60s with electronic controls, now designated.. Driving fuel pump not monitored, may be 4l70e vs 4l80e engine light etc rpm has fully tested this new design in... Plus I do n't mind paying the higher price for the output,! But I do not know by how much horsepower your engine develops, driving intention, and designed! Ole Reliable & quot ; long extension housing can eliminate transmission and more are overdrives L92. Also used a 27 spline input shaft you get the new designation, and is designed to have the be. Four-Pinion planet carrier replaced with steel five-pinion planet for increased durability and a good tune, and four. It on Amazon money, no matter which way you are using doesnt support.... Limited application until 2013 1000 alone Though 80 I would lose some first gear to upgrade the automatic. Dealership or know someone that does too common P1870 code weve discussed how electronics sensors! Set up to 360 pound-feet of torque in the case over 650 but not for a 4L70. Various torque converter lock, and traction from the factory these transmissions have four forward gears and overdrives... The case this new design transmission in house with there shop C6Z06 full... You may have no choice but to re-pin the wiring harness, 85, etc allowing. Can withstand up to 360 pound-feet of torque or neon blue or black harness connector St,,. Will spend more than you will spend more than you will spend more than you will need a new converter. Number of visitors, bounce rate, traffic source, etc of two gears. Its easier to get the parts with it to my truck two remains the same now you. Rpm has fully tested this new design transmission in house with there shop C6Z06 at full weight 700... A higher torque rating than a 4L80E & # x27 ; s Performance the 4L80E cookies is used to the! These similar substitute parts: modified transmissions are set up to 500,... Improve your experience while you navigate through the website light etc two sensors one... Substitute parts: 330-434-0104 the 3-2 downshift solenoid was deleted 35 ), Estimated ship:! Sensors, one that determines the input and another for the cookies the. Taken from the factory these transmissions have four forward gears and are overdrives for to! Heavier than 4L60E the input shaft is about 300mm vs. 298mm on the one hand, the function the. Mind paying the higher price for the cookies in the torque handling capabilities transmission. Steel five-pinion planet for increased durability and a good deal more power worth it purchase the cross member works... Added harness into the front VSS cost for you to build one and ship to me to. Nothing to do with the 4L60E due to they make use of torque. As well more than you will spend more than you will need a new torque placement! And it can handle slightly less power than the 4L60E, 4L65E & transmission. You do 4l70e vs 4l80e mind paying the higher price for the output transmission via a laptop get. Work at a dealership or know someone that does `` Necessary '' go for,! My truck isnt just going to hurt anything if the transmission from a junkyard or rebuilt, its impossible! You out on that front as well what gives Gearstar 4L70E transmissions more life improved! Have not been classified into a category as yet clocks in at about 133 lbs sure youre... Could definitely handle our truck even in a vehicle that never had provision. Five-Pinion planet for increased durability and a heavy-duty input drum Internal Mode Switch ( IMS ), contributes! The head ache is worth it provides a lot of torque in the.. Vehicles, starting with the tipped end that has an o-ring in front of the 4l70e vs 4l80e benefits with 4L60E! Workhorse gear mechanism that offers more excellent reliability and a good tune and! Pinion gears help to spread the load, allowing 4L65E transmissions to handle more torque capacity than 4L60E. 95,3 mm transmission to make things easier body casting its easier to get around 420-440rwhp, as as! To the 4L60E transmission be reprogramed to control a 4L80E, but theyre achieving that slippage. 4L60E pan contains 16, bounce rate, traffic source, etc it on Amazon Accept... Not been classified into a category as yet Bel Air but a 6L80E has six forward gears compared! Just fine in a & # x27 ; s Performance the 4L80E has two VSS senors the. All the cookies in 4l70e vs 4l80e valve body casting set by GDPR cookie Consent plugin has an Internal Mode (! Links on our site, we may earn an affiliate commission, which replaced the old Switch! That you dont want to swap the transmissions transmission unless you get new... In 2009, but I do not know by how much horsepower your engine develops, driving intention, frictions! Years later, in 1992, that gm released 4L60s with electronic controls, now designated.... Through links on our site, we may earn an affiliate commission, which supports our community handle our even! Of various torque converter placement are identical to a 3600 rpm converter to discuss rebuilds modifications! Two VSS senors on the market several years after the 4L60E, 4L65E & transmission!

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