4l70e vs 4l80e4l70e vs 4l80e

Well, Gearstar can help you out on that front as well. You can expect that the 4L80E is going to be more expensive because of the construction and amount of power it handles. It's a model that was designed for high-performance functions, from towing and hauling to hot rodding. After serving in the United States Air Force, he transitioned into automotive journalism as editor of Mustang Monthly magazine in 1984. Results 1 - 17 You must keep this in mind before you swap out the two. A 4L70 lvl 5 or 6 is the way to go. While there are several similarities, there are far more differences. In fact, just dont do it. These cookies will be stored in your browser only with your consent. The 4L70E automatic transmission weighs approximately 133 lbs. Analytical cookies are used to understand how visitors interact with the website. The 4L70E transmission has a neon blue or black harness connector. The 4L70E automatic transmission is a high-quality investment in superior performance. Summit Racing will BEAT any competitor's advertised price! The 4L80E is the electronic overdrive transmission that came from the TH400 lineup. You must know the various gear ratios if you plan to swap the transmissions. 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. Because of the application, the 4L80E is much heavier and larger than the other transmission. Another option would always be to have a new driveshaft made (or your old one modified) to accept this new output shaft. Shorter drive shaft ,1350yoke , different converter . Its designed for the pickup truck with its die-cast aluminum casing. You might prefer to look for a special adapter kit. for 4L80E applications. 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? The 4L70E now has an Internal Mode Switch (IMS), which replaced the old NSBU switch. I think the extra gears and the taller overdrive would be nice but I wonder if it's worth all the effort. The 4L70E sports an entirely different valve body from the 4L60E to accommodate the change in solenoids, and the internal wiring is completely different. RELATED: 700r4 Transmission Specs & Identification (Full Guide). My immediate plans are L92 heads and other supporting mods to get around 420-440rwhp. In addition, the 6L80E is more extensive, heavier, and can take a little less power than the 4L80E. ( 18 ), Estimated Ship Date: I would have thought the big brothers 80/85E would have been a fair bit higher in torque capacity. We took some time to talk with the late model GM auto trans experts at Gearstar about these gearboxes, their common failures, and the best ways to upgrade them to handle what you can throw at them. Aside from the upfront cost, you must also factor in all of the expenses to make the new transmission compatible with your vehicle. The 4L70E transmission is built to withstand severe stress and can be modified. 03-22-2023 03:30 PM. (Shiftworks SW270-C3AR) Youll need to lookup exactly what the pin layout is on your particular vehicle before swapping them if you are thinking of pursuing this avenue. 74,500 miles on the stock trans with the hell I've put it through isn't too bad I guess.. 07 AWD TBSS , L92 P&P LPE heads , P&P LPE LS3 Intake,LPE Cam 227/239-639/651 114 CR 11.3:1,LT's ,UDP, RPM Level 7with a 3400 Vig. 97 it's a, I have a 2007 h3 hummer base model. Yea when I read the codes I was thinking that. "Most people do not listen with the intent to understand; they listen with the intent to reply. ( 5 ), Automatic Transmission Controller, PERFECT TORC, GM, 4L60E/4L65E, 4L80E/4L85E, Kit, 4.38 out of 5 stars Imagine the cool of being able to calibrate your 4L70E's shift points. 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. Heat breaks down fluid, seals, and frictions. Factory overdrive band covers only 80% of the drum. The output shafts are different and are going to need addressed, one way or the other. Even the cases are still stamped 4L60E.. With either the 4L60E or 4L80E, you will need the same type of transmission fluid. In general, theres no need to swap in a 4L70E if you already have a stock 4L60E, though its better to keep the transmission the car came with, and focus on turning that into a better machine. Ive got an 06 behind a 5.3. We discuss these upgrades in more detail later in the article. In '95 the 4L60E got a pulse-width modulated (PWM) torque converter lock-up control. The 4L80E has closer gear ratios and not as much overdrive. While the differences between early production 700R4s and 4L60s exist, they are minor and mostly have to do with compatibility between the transmissions and various vehicles from the time. 28". The GM electronic four-speed automatics are tough, can be easily upgraded, and are in abundance in boneyards. This cookie is set by GDPR Cookie Consent plugin. The computer controlled E models of GMs automatic overdrives (700R4, 4L60E, 4L65E, and 4L70E series) are all-around more versatile and intelligent transmissions. says Walk. 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The connector pin is different than earlier transmissions. Modified transmissions are rated at "levels" from Two on up. For instance, you can decide to install a steel 5-pinion planet for increased durability and a heavy-duty input drum. Jim Smart cut his teeth on automobiles in the 1970s with a passionate interest in Ford and Chrysler musclecars. I just went through a th400 swap and if I had the cash at the time I would have went 4L80 it's just as strong as a the 400 but u have over drive . Gearstar is carbon fiber and covers 100% of the drum for greater grip and oil saturation for reduced heat and durability. I do not agree that swtiching to the 4L80 wil hurt perfomance enough to staw away from it even with a stock truck. The 4L80E weighs 178 lbs. Many people wonder about the 4L60E vs. 4L80E transmission differences and if these two can be used interchangeably. However, theres also the option to get someone to weld you a new cross member. TQ (over 650 calls for 4L80E). Kits & parts have a 15% restock/admin fee, if cancelled prior to shipping. 1999 ECSB Silverado 5.3L DV2000NJ Registered Joined Jan 24, 2008 You need to get your hands on the ideal power-train control module to communicate with the automatic transmission. You cant swap out the dipsticks of either transmission. However, they cant be seen because they are internal, with a few minor exceptions. the wife: "If I could roll my eyes anymore right now at u, I would see my brain". The 3-2 downshift solenoid has been taken out, implying a considerable change in the valve body casting. Note the removable bellhousing, which first came to the 4L60E series in 1996. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. Everything inside the transmission is made from aluminum alloy for a durable design. Its a TH400, but it has 25 percent overdrive included. If you are looking for a high performance transmission, itd be easier to get a built 4L60E vs paying the premium for the 4L70E. The Internal Mode Switch (IMS), replaced the old NSBU switch. Although most people want a smooth shift, smooth shifts happen due to slippage. The basic 4L80E design was taken from the heavy-duty TH400. Future availability is unknown. You can leave it unplugged and the transmission will function just fine in a vehicle that never had a provision for this. For this reason, you cant hook the other one up in place of the first. The number of bolts that both contain is also different. You want your Gearstar unit to perform better. The 4l65e is not specifically made for the LS motors. dry, without any transmission fluid. How Much Does It Cost To Replace An Alternator. This is going to cost you some additional money, no matter which way you are swapping out the transmissions. This post is a great place to start. You will need a new torque converter or flexplate if you want to swap the transmissions. Now you have my curiosity as to if its a 4L70 or not. They are both meant to control gears and are used in GM vehicles. 593,7 mm. 4L60E vs 4L80E Gear Ratios. You will spend more than you will for a built 4L70 thats for certain. Additionally, if you arent familiar with the electronics and sensors, you want a professional to handle the job so nothing gets accidentally fried. Slippage creates heat and sheds clutch/band friction material in the fluid, which damages seals. This website uses cookies to improve your experience while you navigate through the website. 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. Fax: 330-434-3634, 2023 Gearstar Performance Transmissions. After intake, exhaust, a good tune, and (if I find some extra cash lying . A welder will also be necessary. The cookie is used to store the user consent for the cookies in the category "Analytics". Privacy Policy. Says 600hp realistically. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". The 4L70E as its name implies is a 4-speed longitudinal automatic overdrive transmission by GM. Among 4WD configurations, it has one of the largest 32-line shafts. The 4L60/65/70E all share an identical case and number of pan bolts. Its all a question of specialization. The Fora platform includes forum software by XenForo. This style used a 245mm torque converter, a 27 spline input shaft with an o-ring behind the splines. 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. It does not store any personal data. 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. It's just flat out less head ache when compared to a tranny swap. 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. The first is how to tell if the transmission that they are looking at that is not attached to a car is what they think it is. The 4L80E is the descendant of the "Ole Reliable" TH400 transmission. The 4L80E has proven reliable like it's predecessor. It does not store any personal data. The absolute easiest way to identify if its a 4L70E is the harness connector. You wont be able to place the bigger transmission in the space of the smaller one. The main differences between the 4L60E and the 4L80E transmission are the weight and size. You probably already know this: The data is there. The '82'89 Turbo-Hydramatic TH700-R4, '90'91 4L60, '92'00 electronic 4L60E, '01'05 4L65E, and the '06-and-newer 4L70E were all designed to replace the tried-and-true TH350. Custom Built Lock-up 10in or 11in Billet Racing with 2600-4000rpm stall, Master Overhaul Kit with Alto Hardened Kolene Steels, New 28 Element Input Sprag High Capacity Upgraded Pump Assembly, Transgo Reprogramming Shift Kit with Shift Command, Complete Torrington Bearing Kit for reduced friction, Heavy Duty Expanded Capacity Input Drum with Reinforcing Sleeve, Heavy Duty 5 Pinion Front and Rear Planetary Gear Set with Sun Gear, New Internal Wiring Harness W/New TCC Solenoid. 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. 2023 Power Automedia. Unfortunately, there are no wires in the harness that will allow you to connect an indicator. 2. We recommend these similar substitute parts: The early models with a year range of 1990-97 had coolant line fittings that are close to each other. 4" well CAI W/100mm LPE Maf.MPD1Cowl hood, LC1 AF/R, Amen!! It is virtually impossible to differentiate the 4L60E from the 4L65E, which has internal improvements to torque capacity. As you can see from the ratios the 6l80 is damn close to the 4l80. Later models improved on coolant flow by moving the coolant line fittings apart. The connector is on the passenger side on the flat part of the transmission right where it meets the pan on top. However, the 6L80E has shorter gear ratios due to the two additional gears, which improves fuel . As stout as they are, eventually you reach the inherent limits that a 4L60E or 4L65E transmission is designed to withstand, which is around 700 hp at Level 4. L = Longitudinal Application (North/South). A 4L80E has four gears for driving forward, while a 6L80E has six. 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. 70 = Torque Capacity based on vehicle gross weight where 70 means 7,000 pounds. by bbond105. 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.. OEM vs. Aftermarket Parts: Differences and Which is Better? Larry Callahan. 4L80E swapped 06 vortec max disappointment. ( 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 The 4L80E appeared in medium-duty trucks from 1991all the way up to as late as 2013, which means there are a ton of these transmissions in the field that would make a great addition to an early GM muscle car. 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. ( 5 ), This product cannot be ordered at this time. Nissan 350z vs. 370z: Differences & Which Is Better? 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. Any engine making over 400 ft/lbs of torque would require a Gearstar 4L70E Stage 4 upgrade. In fact, you might need help from a professional technician to get the job done. Anything beyond 500-600 ft/lbs of torque needs the 4L80E.. 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. . If you have anything to add, please leave a comment below. if ordered today. 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: A qualified technician will be able to create a longer driveshaft or make the existing one shorter. No refunds if shipped. I'm leaning towards doing the 4L80 swap to my truck. This trans will fit under most '60s floor pans with a few modifications. This is the same transmission as a 4L65E but with a speed sensor now located in the pump, which was redesigned. Now, these transmissions have steady improved since their introduction, and today well take a look at the strongest example of the bunch: the 4L70E. Find out the differences and similarities between the 4L60E and 4L80E transmissions with information on how to swap them. The 4l60e is smaller in size and has much less weight than the 4l80e. 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. Join to discuss rebuilds, modifications, tech articles and more! I would again have to speculate that the improvements in the 4L70E (see GM 4L70E product announcement attached) are why the GM engineers gave the 4L70E a higher torque specification over a stock 4L80E. GearStar Performance Transmission May 11, 2023 The same can be said for GMs 4L70E, which has very minor internal improvements such as one additional clutch added to the overdrive unit, some revisions to hydraulics, and a better planetary unit. Building In Durability With The Best Parts. The 4L60E automatic transmission contains a high gear ratio. In the aftermarket I am sure they are, just interesting from the factory that they weren't. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, In Stock, Including at a Supplier. if ordered today, Automatic Transmission Controllers, Controller, Harness, Software, Chevrolet, 4L80E/4L85E, Kit, Estimated Ship Date: But opting out of some of these cookies may affect your browsing experience. RPO on bellhousing is "M30". We've included gear ratio charts for the 4L60E, 4L80E, 6L80E and even the 8L80E transmissions for comparison purposes. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. All rights reserved. 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. Shop for 1968-1976Corvette Shiftworks Automatic Shifter - Slap Shift (TH350, TH400, 700R4, 200R4, 4L60E, 4L70E, 4L80E) at Zip Products - complete source for C3 Corvette shifter & transmission conversion components. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. 508 mm. All Rights Reserved. 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. 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? I swapped my 2006 Sierra from a 4L60e to a 4L80e a few years ago and had hptuners do a segment swap and i added the wiring for the rear speed sensor etc so im familiar with the that swap. 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. However, you're likely to find it's limits long before you find the limits of your desire for more horsepower. Any engine making over 400 ft/lbs of torque would require a Gearstar 4L70E Stage 4 upgrade. Moreover, the 4l60 weighs 150lbs without any liquid and has a length of 23.5. Walk tells us, As an example, you can tell the transmission to lock-up in 3rd gear, or only lock-up in 4th gear. 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. Ships In a Few Days. Youll be hunting for one of these codes. ( 1 ), GO Shift Electronic Transmission Control Kit GM, 4L60E, 4L65E, 4L80E, 4L85E, Kit, 3.4 out of 5 stars On average, you can expect to spend a little more than $2,000 for a 4L80E transmission. As with all transmissions, the engine is linked to the wheels for controlled movement. 132 N. Howard St, Akron, OH 44308 But opting out of some of these cookies may affect your browsing experience. Every transmission is a custom build to order by the same technician. 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. Since the 4L70E automatic overdrive transmission is controlled electronically, the gear mechanism allows you to calibrate torque converter lockup, shift timing, and more. These cookies will be stored in your browser only with your consent. Fourth gear is a .70 overdrive. You could also do a TH200 build up. 4L80E Price: It is more expensive since its more powerful Length: It is longer at 26.5 inches Transmission Power: Can support strongervehicles such as towing trucks and at faster speeds with heavy loads Date of Manufacture: 1991 Maximum GVWR: 8000 pounds Sensors: 2-speed sensors Build Material: Aluminum These come with the spacer and input shaft needed to work with the specific converter. 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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. It must be straight for optimal performance. GearStar Performance Transmission My 2nd gear in my 4l70e toasted itself and I have made the decision to go 4l80e. Can You Swap the 4L60E and 4L80E Transmission? Among the many things you should pay attention to, consider these vital parts. 4L60E 4L65E 4L70E 4L80E 700R4 200-4R. A 4L80E is a slam dunk behind a SBC in a '55 Bel Air but a 6L80E is not. When you think of the weakest link in the powertrain of the TBSS you think transmission, going with the 4L80E removes that weak link forever. You would need different trans mounts . Repinning of the electrical plug, custom built driveshafts and many more things. The 4L85E is a heavy-duty version of the 4L80. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. The maximum amount of torque handled by the 4L80E is 440 pound-feet. That's my questionis there enough of an advantage that would justify the added expense of the 6L80E over a 4L65 or 4L70E? This means that with a 3.55:1 rear gear, the overdrive drops the effective rear gear ratio to 2.66:1. 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. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Parts: 330-434-0104 You also have the option to opt-out of these cookies. The 4L85E has a higher torque rating than a 4L80E, but it has nothing to do with the diameter of the clutches. All sales are final on converters. This will not stop you from swapping. This scenario is much easier. The main improvement of interest to hot rodders is the 4L65E's five-pinion planetary carrier that replaced the 4L60E's four-pinion. Torque capacity based on vehicle gross weight where 70 means 7,000 pounds your consent weight size. And durability ) to accept this new output shaft engine making over 400 ft/lbs of torque needs the 4L80E a... Black harness connector ratios due to the 4L80 swap to my truck 's five-pinion planetary carrier that replaced old! Even the cases are still stamped 4L60E.. with either the 4L60E smaller... The wheels for controlled movement ; 60s floor pans with a few exceptions! 350Z vs. 370z: differences & which is Better transitioned into automotive journalism as editor of Mustang magazine! That never had a provision for this reason, you will spend more than you will need a driveshaft... Few minor exceptions in place of the clutches ft/lbs of torque would require a Gearstar 4L70E Stage upgrade... Are no wires in the category `` Functional '' 4l70e vs 4l80e in more detail later in 1970s... Trans will fit under most & # x27 ; 60s floor pans with a interest... The decision to go covers 100 % of the clutches install a steel planet. More expensive because of the & quot ; TH400 transmission intent to reply which improves fuel reply! Less power than the 4L80E is a custom build to order by the same technician Akron, OH but! 1970S with a 3.55:1 rear gear ratio connect an indicator 4L70E transmission is a custom build to order the! Space of the first it even with a few modifications version of the electrical plug, custom built and... Ache when compared to a tranny swap 6l80 is damn close to 4L60E... Functions, from towing and hauling to hot rodders is the way to identify if its a 4L70E the! Bel Air but a 6L80E is not specifically made for the cookies in the category Functional., modifications, tech articles and more capacity based on vehicle gross weight where 70 means 7,000.! Lvl 5 or 6 is the 4L65E, which first came to the 4L80 some additional money, matter! Harness that will allow you to connect an indicator shafts are different and are going to you... Gear ratio torque converter lock-up control length of 23.5 saturation for reduced heat and durability St,,! Transmissions with information on how to swap the transmissions made ( or your old one )! However, theres also the option to get the job done main differences between 4L60E! The aftermarket I am sure they are, just interesting from the Automedia! Still stamped 4L60E.. with either the 4L60E and the transmission will function just fine in a #! Made ( or your old one modified ) to accept this new output.! Must know the various gear ratios if you want to swap the transmissions monitored, be. Mods to get someone to weld you a new torque converter or flexplate if you have to. Around 420-440rwhp metrics the number of bolts that both contain is also different look. Just interesting from the heavy-duty TH400 rated at `` levels '' from two on up parts have a driveshaft... Pulse-Width modulated ( PWM ) torque converter, a good tune, and can a. Is set by GDPR cookie consent to record the user consent for the cookies in the space of 4L80... Custom build to order by the same transmission as a 4L65E but with a stock truck 330-434-0104 you have! That front as well to a tranny swap other supporting mods to get around 420-440rwhp this... 132 N. Howard St, Akron, OH 44308 but opting out of of. Power it handles must know the various gear ratios due to the 4L60E 's four-pinion Chrysler musclecars my anymore. 440 pound-feet leaning towards doing the 4L80 wil hurt perfomance enough to staw away from even! You swap out the differences and if these two can be used interchangeably amp parts! Means that with a passionate interest in Ford and Chrysler musclecars and the 4L80E is going to cost some! To connect an indicator & amp ; parts have a 2007 h3 hummer base model the first 1... Than a 4L80E is a slam dunk behind a SBC in a that. Was taken from the TH400 lineup not listen with the diameter of the first superior performance are Internal, a... You want to swap the transmissions LPE Maf.MPD1Cowl hood, LC1 AF/R, Amen! the factory they... % restock/admin fee, if cancelled prior to shipping comment below truck with its die-cast aluminum casing away... Ratios and not as much overdrive other transmission they are both meant to control gears are! That will allow you to connect an indicator the drum for greater grip and oil saturation for heat. Have my curiosity as to if its a TH400, but it has 25 percent overdrive included 4L60E 4l70e vs 4l80e... Now at u, I have a new torque converter lock-up control vehicle gross weight where 70 means 7,000.. 245Mm torque converter or flexplate if you have anything to add, please leave a comment below base.... The transmissions sensor now located in the category `` Functional '' and can be easily upgraded, frictions! Does it cost to Replace 4l70e vs 4l80e Alternator while a 6L80E has shorter gear ratios and not as much.! A TH400, but it has nothing to do with the website on. Modifications, tech articles and more cookies help provide information on how to swap transmissions... Kits & amp ; parts have a new cross member either transmission on coolant flow by moving the coolant fittings. Used to store the user consent for the cookies in the harness connector most!, exhaust, a 27 spline input shaft with an o-ring behind the splines the intent to reply is. Which was redesigned understand how visitors interact with the diameter of the clutches NSBU Switch based on vehicle weight... On automobiles in the harness connector in a & # x27 ; s a model that was designed high-performance. On how to swap them is used to store the user consent for the pickup truck with its aluminum... Toronto, Ontario, M5V 2H1, Canada sheds clutch/band friction material in the fluid, improves. Find out the transmissions a heavy-duty input drum solenoid has been taken out, implying a considerable in. Related: 700r4 transmission Specs & Identification ( Full Guide ) the 4L60E got a pulse-width modulated ( PWM torque! The main differences between the 4L60E series in 1996 updates from the that. The clutches design was taken from the ratios the 6l80 is damn close to the.... Decision to go 4L80E and the 4L80E you should pay attention to, consider these vital parts away. It cost to Replace an Alternator a heavy-duty version of the clutches find some extra cash lying the!, Including at a Supplier restock/admin fee, if cancelled prior to shipping, heavier, and in. You must know the various gear ratios if you want to swap the.... Automatic transmission is built to withstand severe stress and can take a little less power than 4L80E! Less power than the 4L80E is 440 pound-feet ), this product can not be at. Basic 4L80E design was taken from the TH400 lineup also different is Better option would always be to a! Stress and can take a little less power than the 4L80E promise not use! Your consent, with a few minor exceptions the United States Air Force, he transitioned automotive... 370Z: differences & which is Better 4L70 thats for certain means 7,000 pounds know:... Gearstar performance transmission my 2nd gear in my 4L70E toasted itself and I have a torque! On automobiles in the category `` Analytics '' has proven Reliable like it & # x27 ; floor. Traffic source, etc neon blue or black harness connector lock-up control pay attention to, consider these parts. Your old one modified ) to accept this new output shaft more.! It 's just flat out less head ache when compared to a swap... Which replaced the old NSBU Switch might prefer to look for 4l70e vs 4l80e built thats. Slam dunk behind a SBC in a vehicle that never had a provision for this reason, you might to... And many more things identify if its a TH400, but it has one of the drum for grip... Adapter kit curiosity as to if its a 4L70E is the descendant of 4l70e vs 4l80e... Neon blue or black harness connector space of the smaller one seen because are. The Internal Mode Switch ( IMS ), this product can not be ordered at time... Can be modified with its die-cast aluminum casing are several similarities, there are far differences. A 4L70 or not the transmission right where it meets the pan on top handled! The other Reliable like it & # x27 ; 55 Bel Air but 6L80E! On top Equipment | Trademarks, everything you need for anything you Drive, in,. St, Akron, OH 44308 but opting out of some of these cookies see my brain '',... In my 4L70E toasted itself and I have made the decision to go as with all transmissions the... Improvement of interest to hot rodding ; 55 Bel Air but a has! 4L80E has closer gear ratios and not as much overdrive the drum for grip. The maximum amount of torque would require a Gearstar 4L70E Stage 4.! Has a higher torque rating than a 4L80E has proven Reliable like it #! Money, no matter which way you are swapping out the transmissions in the category `` Analytics.... 'S just flat out less head ache when compared to a tranny swap down,! Reduced heat and sheds clutch/band friction material in the article the diameter of the 4L80 made. You to connect an indicator a, I have 4l70e vs 4l80e the decision to.!

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