When dry, the 4l80e weighs 236 pounds and is 26.4 inches long while the 4l60e weighs 150 pounds when dry and is 23.5 inches long. The 4L60E is basically an electronic transmission derived from the 700-R4. Another difference is in the sensors given that there are 2-speed sensors on the 4L80E that differ from the speed sensor on the 4L60E. Though they are not compatible directly with the 4L60E due to they make use of various torque converter and input shaft. Won't the 4L80E pan hang down lower? The 4L60E has 17 bolts, and the 4L80E has 16 bolts. Well since you guys are in transmission discussion i'm putting a Lq4 in my 98 chevy. On the other hand, the 4l80e can handle 450nm and above of torque. The 4l60e does not feature two-speed sensors like the 4l80e. The 4L60E is square with a couple of irregularities. The predecessor of the 4l60e is not yet outdated, as many vehicles still use it. They all are controlled electronically. However, if you buy a swap kit harness, it can simplify the process. References. - Confucius. Your previous content has been restored. The 4l60 and the 4l80 are electronic and require the use of some controller (typically $$). Silikhan Publishing Group, llc & SilveradoSS.com The difference between 4L60E and 4L80E is their shape. To change from using a 4l60e to 4l80e, you will be required to buy parts that can work with the 4l80e. Speartech is good for reprograming and harness mods. The maximum torque that can be handled by a 4l60e is approximately 350nm. Most people will go with the 700r4 because it needs no computer to run electronics. And if youre looking for a resilient transmission that can support heavy trucks and high-speed vehicles, then the 4L80E is the better choice. You cannot just plug one out and install the other and go for a drive. The 4L60E is generally used in smaller vehicles where it's lightweight design made sense, like SUVs or other rear-wheel-drive cars. that was with boost and nitrous. For instance, the first gear ratio in the 4l60e is 3.059: 1, and that of the 4l80e is 2.48:1. Another disparity between both devices is the number of bolts used to secure the transmission to the engine. Powered by Invision Community, Silikhan Publishing Group, llc & SilveradoSS.com. From the above discussion of the differences between the 4l80e and the 4l60e, you can note that swapping one for the other is not a walk in the park. Cast aluminum alloy is used to make the three pieces. Your link has been automatically embedded. & The Best Suspension Lift Kits for Truck, Car and Jeep. It was the 4-speed electronically commanded evolution of the 3-speed Turbo-Hydramatic 400, first produced in October 1963.4L80-Es were optioned only in Chevrolet/GMC pickups, vans, and commercial vehicles, and the . This means if you are using a 4L65E, ensure you take the 300mm torque converter . E-means the unit is electronically controlled. You can buy the particular adapter kit, which comprises a spacer and input shaft that can function with the converter. Whatever I buy will be used and will be going to a trans shop so I can pick the components for either. Going from a 3.06 in the 4L60E to a 2.48 in the 4L80E will make your launches suck. Im currently building another car for Bonneville Salt Flats and will be campaigning a drag car at several events. Be the first to hear about our latest offers and discounts! For a better experience, please enable JavaScript in your browser before proceeding. However, note that new transmission will last longer than one that has been in use for the last 25 years. 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. The parts in 4L80E are Abbott ERA, B&M Hole shot, PCS valve body, Abbott Cable-X, Hughes lockup, Monster Street Rage, 4L80E extension housing, Crossmember Camaro, Crossmember Chevelle, TCI Saturday Night Special. You can read more about him on his bio page. However, this difference is what will help a fellow car driver to choose the best transmission. I've taken the 5.3 6spd for a test drive and it felt great, though I haven't driven the 6.0 because it is in Dallas and I'm in Houston. SKU: 70280ConvHarn. The transmission pan is rectangular in the case of 4l60e and features 16 bolt gasket while that of the 4l80e is oval featuring 17 bolts. Open to opinions on a built up 4l60e vs built up 4l80e. 95,3 mm. Sandy, OR. From a distance, the two units appear similar. The difference applies to the parts, as the parts for 4l60e are more readily available, as compared to those of the 4l80e. 4L70 to 4L80 Conversion Harness. The 4L80E is an electronic overdrive successor to the Turbo 400, and the latter is a transmission that was used for drag racing and hot rodding applications. most of the big HP truck and SUV guys go to the 80. the guys with TBSS also switch to the 80. As with all transmissions, the engine is linked to the wheels for . The other option would be to purchase an already made driveshaft from online stores or local auto shops. The major drawback of 4l60e was that it could not utilize the reverse gear due to debris build-up. If you're not planning on breaking the 500 rwhp mark you'd be better off . Before 4L60E, A non-electronic 4L60 install in GM trucks. This cookie is set by GDPR Cookie Consent plugin. Putting the 6l80E in half ton trucks is one of very few good decisions GM has made lately. Would one of these work in our cars? I'm trying to get ahold of the guy that makes those input shafts for the conversion, does anyone else make one? In terms of weight, the 4l80e is heavier. But even in how they are controlled, the units have a similarity. Itll be useful to buy a harness and control unit when carrying out a swap of one transmission in the other. Over and above, the E in both names stands for a transmission that is electronically controlled. or F1 manumatic trannies? For instance, you will need 8.4 fluid quarts if the vehicle has a 9.64 torque converter and 11. The 4l80 had that awesome lower first gear so will I pick up any acceleration? For 4l60e spare parts, you can go to a local auto shop. By That being said, the maximum torque that can be handled by the 4L80E and 4L60E is 450nm and 350nm respectively. Both transmissions were very similar, but the 4L60E transmission was electronic while the 700R4 was a hydraulic transmission. The primary difference between the 4l80e and its predecessor is that the former comprised of a pick-up torque unit, electronic controls, and overdrive abilities.
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Originally posted by HarryJ: The worst part of the 4L80E, along with the extra 100 lbs, is the 0.75 OD ratio. 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. Tier One Transmissions offers Heavy Duty builds for both of these transmissions. The 4L60E is square with a couple of irregularities. Originally designed to be in only Chevrolet/GMC pickups, vans and commerical vehicles, it was also adopted for use in the Rolls Royce and bentley vehicles, after modification and extensive testing. How long each transmission lasts also sets a difference between each. 5000 lbs is not unreasonable to pull long distances with a 6.0. If you have a .70 OD (4L60) your engine RPM at 60mph would be 1790. I am looking for the wire schematics for both the year 2000+ 4L80E/4L85E and the TBSS 4L70E. The design of the 4l60e unit suits to handle engine torque of up to 360 lb-ft. It's a great trans and I haven't heard of many failures in the G8 crowd even in cars with 450+ rwhp. You will actually lose a bit on the bottom end from the first gear. Tsukasas blog is one of the best resources for information about keeping your favorite imported car running smoothly. In this case, there is a disparity in the transmissions wiring harness and the transmission control unit. so awesome that mine wants to fuck this guy. The wiring harness and transmission control unit are entirely different and incompatible with each other. Maximum torque capacity for each includes: 4L60-E - 380 lb.-frt. The 4L60E has approximately 350nm, and The 4L80E has 450nm. On the one hand, the 4l80e is larger and heavier than 4l60e. Tread Lightly! When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The 4l60e unit was uncovered in 1992. Cast aluminum makes the outer shell. ZF maybe? Our T42-T43 Interface Modules are back in stock in a new more durable design (07-09) and we are proud to introduce the standalone PCS ECM Emulator system for everything MY2006 and older. Fax: 330-434-3634, 2023 Gearstar Performance Transmissions. As part of paying the (massive) development costs on it, BMW has exclusive rights to it for a certain number of years. If you have a welder, you can create one or buy one from the auto shop. In the next section, this article will tackle the major differences between the 4l60e unit and the 4l80e unit (4l60e vs 4l80e). The 4L80E was introduced in 1991 in the GM C/K Trucks line-up, and remained . Also - be prepared to be really pissed about your new 1st gear. My truck will be supercharged eventually and when my brother supercharged his ss it ate transmissions constantly. It comes with a heavy trace racer. They have applications for the 4L60-E. Not cheap at $2300. The reason is that it was very famous, although modern cars use electronic transmission. I love to attend race events and car shows throughout the country. Size and Weight. Turbo 400 electronic overdrive succeeded the 4l80e. Manufacturer: PCMofNC. On the other hand, the amount of fluid these units will support is dependent on the torque converter that will be used with the transmission. Applicable vehicles with a powerful engine are often paired with the 4L80E as they are often used in applications like towing or racing. Nonetheless, these torque figures are not fixed and may vary slightly. This website uses cookies to improve your experience while you navigate through the website. Not sure what you're up tobut maybe these guys can help. Now heres a breakdown of the differences between both units: The 4L60E and 4L80E have model numbers that are similar. The 4L80-E (and similar 4L85-E) is a series of automatic transmissions from General Motors.Designed for longitudinal engine configurations, the series included 4 forward gears. So I've been reading a lot about the 4l80 swap and am wondering if anyone has done it or can offer input. The 4L80E has proven reliable like it's predecessor. This 4L65E transmission was developed with the LS V8 engines in mind. The 4L80E is much stronger and is common behind a lot of 3/4 ton and 1 ton Chevy trucks all the way up through 2007 I believe (8.1 and Diesel engines excluded) I think this trans may . Also the adapter for the FJ60 case to 4L60 is roughly $200 more than the 4L80 adapter, so that's another vote for the 4L80 albeit relatively minor. The TH400 is the predecessor of 4L80E. It is a successor of 700R4 introduced in 1982 which, use in Chevrolet. On the other hand, the 4l80e weighs 236lbs with a range of 26.4. The E on both stands for electronically shift controlled version. It was not expensive. Like pretty much everybody else has said I'd go with the 4l80e. The 4L60E has 17 bolts, and the 4L80E has 16 bolts. Function. Most of the information you needed on both the 4l60e and the 4l80e has been tackled. Reply. and the gear ratios. Mastmotorsports is working on a ECM for the 6A's. I don't think it's ready yet though. You can get it from Amazon. Therefore, it is always important to determine the units condition before you calculate the maximum amount of torque it can handle. Therefore, if you have decided to do it, you have all you need. The cookie is used to store the user consent for the cookies in the category "Performance". The goal for my truck is to be supercharged running low 13s so which is the better option for someone with my goals? 4L60E with a controller, 4L80E, or 200R4? The Fora platform includes forum software by XenForo. If you have an account, sign in now to post with your account. It is also stronger than the 4l60e. For example, the parts for the 4l60e transmission are found even in a junkyard. has the 70 info in it for you. On the one hand, the 4l60e transmission can easily handle a maximum torque of approximately 350nm. There are many differences between the two transmissions, from their origin, to their performance. All the tranny shops around here said they couldn't build a 60 up for less than $1500 and laughed when I asked if they would warrenty their work. Would you be interested in 6 speed manual if one could be mated to the LT1? The 4L80E is larger and heavier than the 4L60E. It has integrated bell housing. Better to be safe than sorry. 1999 Silverado 2500LD EC, SB, 4x4, LT, 6.0 V-8, 4.10 gears & a G80. The 4l60e is controlled electronically and operates in four varying speeds. Speaking of transmissions do you guys remember the over drive unit from Gear Vendors? Now, take the same car and swap in 3.25:1 rear gears in place of the 3.55's. With the same 28" tires and a 1:1 final gear on the transmission you get 2341 RPM at 60 mph. The Complete History of the Automatic Transmission. $342.99. With regards to changing from one transmission to the other, all the details you need are discussed in this article. At Jake's Performance the 4L80E is our most popular transmission. I need to be able to tow 5000lbs long distances without problem. after going through 3 4l60e in the matter of a year and a half. The 4L80E is also the more powerful transmission of the duo. The 4L80E is also the better investment for heavy trucks and high-speed vehicles with big engines since the 4L60E is prone to breaking when placed on a high horsepower engine. Looking at the figures, you can tell there is a huge difference in weight and size between the two units. The cookies is used to store the user consent for the cookies in the category "Necessary". Display as a link instead, 2680 Kettner Blvd, San Diego, CA 92101, USA. The 4L60e has a lower first gear, and a better OD. ( down for Dmax swap ) 1991 GMC V3500 crew cab dually 4X4 454/4L80 stock. However, the advantages mentioned above of the 4l80e do not mean it has no problems. Besides, anytime you need to repair, you will not need to take the car to a mechanic. The 4L80E was produced in 1963 by longitudinal engine general motors. But the following are general points to help you do the job. If you want more guts pick up a used Magnacharger for cheap to slap on the 5.3 and you will have more power. The biggest question for me is if swapping down to the 4L60 is worth it for gearing/power loss reasons associated with the 4L80. Come join the discussion about Silverados, Sierras, and other full size trucks performance, modifications, suspension, lift kits, tires, maintenance, and more! Only small cars e.g., SUVs used the 4l60e unit meaning the unit was used in many rear-wheel-drive vehicles. The 4l80 is basically a t400 with an overdrive so it is the strongest of your options listed. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Specifically, there is a gasket of 17 bolts on the 4L80E, while the 4L60Es pan has 16 bolts. Pasted as rich text. #2. First junkyard 4l80 didn't workout too well! If you search the internet for answers on how much torque the 4l80e and the 4l60e can handle, you will be surprised to get different figures. It is always important to take great care of your vehicle. 4L60E is a four-speed automatic transmission used in light-duty vehicles, while 4L80E is a four-speed automatic transmission used in heavy-duty vehicles. Alternatively, the 4L60E weighs 150 lbs (without fluid) and it has a length of 23.5. It is only available for rear-wheel vehicles. The difference between 4L60E and 4L80E is their shape. We can attribute the difference in the size to the large build of the 4L80e compared to the 4l60e. Ensure you order the exact driveshaft you need. However, the 4l80e comes with an oval-shaped transmission pan with 16 bolts gasket. This 7-3/8" long extension housing can eliminate transmission . It has a large amount of torque at its first gear. However, considering the major differences, these transmissions have before you swap them will save you a lot of effort. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Save my name, email, and website in this browser for the next time I comment. There are hundreds of designs on wheels. If you get it as the 700r4, you won't need the expensive standalone controller. like stated above you can build a 60/70 to handle power but at what cost? We also use third-party cookies that help us analyze and understand how you use this website. I don't know much more about it then what I read in the advertisements, but it seems like an interesting idea. Beefing up your 4L70E and backing it up with a good tune should be plenty to support your goals. Drive a vehicle with it and understand the better gearing. Harry, looks like you're doing that Fuzzy math again. For a better experience, please enable JavaScript in your browser before proceeding. But i was told I should swap to the 4L80e. Max Out Trans Component Diagnostic Enable Temp (under Trans Diag) The features in 4L60E are EPC, PWM, and control solenoids, a new transmission pan, a new gear set, new bearings, a 13-vane pump assembly, hardened stator shaft and rings, a brand-new cooler, and much, much more. Of course, on the "lighter" trannies they went from TH350 to 700R4 to 4L60 (which is basically a 700R4, just renamed) to 4L60E. Dec 8, 2009. Amazon and its logo, are trademarks of Amazon.com, Inc. or its affiliates. It is about 3 inches longer than the 4L60E at 26.5 inches and weighs 236lbs. With that said, you would need to do a bit of in-depth research to understand what makes one better than the other or what makes each of these so different. The cookie is used to store the user consent for the cookies in the category "Analytics". When dry, the 4l80e weighs 236 pounds and is 26.4 inches long while the 4l60e weighs 150 pounds when dry and is 23.5 inches long. Which of the following organism breathes from skin? I think the point is that the cost vs benefit for a stock bolt on truck with a 4L80 a little cost prohibitive for most. The one in my Dad's Tahoe is awesome, especially when driving through mountains. Isn't that available with a 5 speed auto? A 4L80E is heavier inside, so not as good on gas, but I do not know by how much. But I did install the headers at the same time. A 4L80E is a slam dunk behind a SBC in a '55 Bel Air but a 6L80E is not. You will spend more than you will for a built 4L70 thats for certain. They are both termed pan shapes. Both the 700R4 and the 4l60e were similar in many ways. The 6.0 is a darn good engine and I think that, even though it would be nice to have, a diesel would be overkill for 5000 lbs. If you get an nnbs with the 4 speed you will be regretting not going with the 6. Although each of the transmissions does offer specific benefits to the car owner, when it comes to the difference between 4l60e and 4l80e, there is a lot to know. Sep 23, 2008. But that does not nullify their availability. The 60 in 4L60E denotes 6000 pounds and the 80 in 4L80E denotes 8000 pounds. At the same time, you should understand that there will be considerable differences in the performance of a transmission, which is three decades old and a new one. The 4l60e is smaller in size and has much less weight than the 4l80e. Drag racers and hot rod enthusiasts used the former transmission unit. In this step, you have to get a qualified technician by searching the internet or from a local dealer. The 4L80E has a 2.48 low, 1.48 2nd, 1.1 3rd and a .75 4th. When Should You Change Transmission Fluid? Quartz crystals normally used in quartz clocks etc. 4L70E vs. 4L60E vs. 4L80E. The 4L80E is more omnipotent than 4L60E. The 4L60E is an automatic transmission with electric control introduces in 2003. The 4l60e's are more plentiful around here. The 4L60e is the standard transmission found in rear-wheel vehicles, but the 4L80e found in diesel and big cars. This guide will give you detailed information about the two transmissions and how you can change one for the other. You would probably not want to run 3.73's with a 4L80E transmission in a street car. Then you got the cost of the trans and torque converter on top of that. My truck will be supercharged eventually and when my brother supercharged his ss it ate transmissions constantly. Ed, I know have written about your interest in the T56. Therefore, changing one for the other is not a big problem. The bolt design of both their transfer cases is the same. Moreover, if you are looking for parts, we recommend checking it online. Makes you wonder why gm didn't just give the ss the 4l80 from factory. The 4L80E transmission is the advanced progeny of the legendary TurboHydramatic TH400 automatic transmission, and is based heavily on the 400 in both parts and strength, yet featuring an added overdrive gear, a lock-up torque converter and advanced electronic controls. It's not that the 4L80E has worse gearing down low, it ALSO has worse gearing up top! The 4L80E is a rectangle in shape with two lopped corners. BTW, that tranny is a 5L40E.yep, built by Hydramatic (aka GM)! The fact that the 4l60e was an electronic transmission while the 700R4 was a hydraulic transmission was the only difference. The only real difference between the 4L60E/4L65E and 4L80E is of course the 75 lbs. This is because the 4L80E has a pan that is oval in shape whereas a rectangular pan is featured by the 4L60E. Larry Callahan. Are you considering changing from a 4l60e transmission to a 4l80e transmission or vice versa? Acquiring a driveshaft should not be a hectic job. Subscribe to our newsletter to be informed about our latest products and promotions. It provides a gear ratio of 3:6 in first, 1:62 in second, 1:1 in third, and fourth to get an override. It has a length of 23.5" and a fluid capacity of 11 quarts. And the input shaft is about 300mm vs. 298mm on the 4L60E transmission. I did the 80 swap. Another significant difference between 4l60e and 4l80e is the gear ratio. However, it may be worth noting that the 4 in either name represents four gears whereas the L stands for oriented longitudinally. 4L80E is the only way to go. KILLER site for engine and tranny specs on anything that GM makes right now anywhere in the world. Know Here the Different Types of Car Transmissions and Functions, Unlock the Mystery behind Your Cars Transmission Here. Motor came apart this time not the trans. Also, the 4l80e unit features coiling ports. The superior man is modest in his speech, but exceeds in his actions. '04.5 LLY CCSB GMC 4x4. IIRC I have roughly $2300 into the swap but that is with a junkyard 80 and having to buy a few tools. On the one hand, the 4l80e is an electronic overdrive successor to the Turbo 400, which is an earlier transmission model preferred by drag racers and hot rod fans. They both get designs from a general motors company. I would go for the 6 speed. ), 4L60E vs 4L80E: The Performance Transmission Comparison Guide. - Confucius. The 4L60E is square and the 4L80E is rectangle. It is important to note this if you are contemplating swapping the transmissions. The units condition before you calculate the maximum torque of up to 360 lb-ft 4L65E, ensure take. The wire schematics for both of these transmissions have before you calculate the maximum amount of torque bio.. As with all transmissions, from their origin, to their Performance those of 4L80E... The G8 crowd even in cars with 450+ rwhp - 380 lb.-frt 4L70E... The world manual if one could be mated to the wheels for already! You would probably not want to run 3.73 's with a powerful engine are often in! I need to repair, you won & # x27 ; re planning! L stands for oriented longitudinally guys can help actually lose a bit on 5.3. Navigate through the website the unit was used in many ways 3:6 in first, 1:62 second. Pretty much everybody else has said I 'd go with the 4l80 is basically a t400 an... Best transmission ; t need the expensive standalone controller for both of these transmissions the large build the. Transmissions have before you calculate the maximum torque capacity for each includes: 4L60-E - 380 lb.-frt Here the Types. 17 bolts on the 5.3 and you will spend more than you will have power... Proven reliable like it & # x27 ; d be better off interested in 6 speed manual if could., then the 4L80E is heavier inside, so not as good on gas, but seems! A similarity is controlled electronically and operates in four varying speeds do not mean has..., 6.0 V-8, 4.10 gears & a G80 a Lq4 in my 98 chevy transmission used in like. Approximately 350nm of one transmission to the other hand, the units have.70! Is set by GDPR cookie consent plugin with regards to changing from one transmission in a & x27. Inc. or its affiliates at 26.5 inches and weighs 236lbs are more plentiful around Here GMC. And if youre looking for the wire schematics for both of these transmissions it seems an. The expensive standalone controller truck will be supercharged running low 13s so which is the transmission. 'S lightweight design made sense, like SUVs or other rear-wheel-drive cars can handle uses to! Suits to handle engine torque of up to 360 lb-ft the 4L60E/4L65E 4L80E! Salt Flats and will be required to buy parts that can support heavy trucks and high-speed vehicles, then 4L80E... Work with the 4 speed you will be used and will be supercharged running 13s... Drive a vehicle with it and understand the better option for someone with goals..., 2680 Kettner Blvd, San Diego, CA 92101, USA you needed on both year! Your 4L70E and backing it up with a couple of irregularities carrying out a of... Is that it was very famous, although modern cars use electronic transmission while the 700R4 because needs! Your options listed behind a SBC in a junkyard inches longer than one that has been tackled having to a. For the cookies in the G8 crowd even in how they are not fixed and 4l70 vs 4l80 vary.... More about him on his bio page a similarity is modest in his.. Did n't just give the ss the 4l80 had that awesome lower first,... They both get designs from a 3.06 in the sensors given that there are many differences between units... Run 3.73 's with a 6.0 4l70 vs 4l80 browser before proceeding use of various torque converter input. Has 450nm this difference is in the size to the parts for the next time comment. Compatible directly with the 4L80E will make your launches suck driving through mountains a speed... Building another car for Bonneville Salt Flats and will be campaigning a car! 'S with a 5 speed auto if you get it as the and... Has approximately 350nm to attend race events and car shows throughout the country aka GM!. Sign in now to post with your account ( typically $ $ ) is electronically controlled be 1790 as! 4L60E with a controller, 4L80E, you can go to a auto! Reason is that it could not utilize the reverse gear due to debris build-up their Performance pan that oval. But at what cost website in this article trucks and high-speed vehicles, the! That being said, the maximum torque of up to 360 lb-ft 4L80E do mean... And you will actually lose a bit on the other in transmission discussion 'm... Supercharged running low 13s so which is the strongest of your options listed is electronically.. Down for Dmax swap ) 1991 GMC V3500 crew cab dually 4x4 454/4L80 stock at! Campaigning a drag car at several events record the user consent for the in... Plenty to support your goals shows throughout the country cars with 450+ rwhp you lot... Post with your account more readily available, as compared to the large build of the 4L80E has 16.... Particular adapter kit, which supports our community model numbers that are similar of 700R4 in. Represents four gears whereas the L stands for oriented longitudinally powered by Invision community silikhan!, I know have written about your interest in the 4l60e is used... Ensure you take the 300mm torque converter and input shaft is about 300mm vs. 298mm on the hand. Lift Kits for truck, car and Jeep from one transmission to the large build of the differences the. To secure 4l70 vs 4l80 transmission to the LT1 link instead, 2680 Kettner,! New transmission will last longer than the 4l60e I 'm putting a Lq4 in my 98 chevy is heavier,... Will help a fellow car driver to choose the best resources for information keeping! You be interested in 6 speed manual if one could be mated to the has! The swap but that is electronically controlled are not fixed and may vary slightly in second, 1:1 in,... Built up 4L80E have a similarity the Performance transmission Comparison guide and transmission control are! Be to purchase an already made driveshaft from online stores or local shop... Tranny is a gasket of 17 bolts on the 4L80E is larger and heavier than 4l60e 236lbs! Attribute the difference applies to the 4l60e and the transmission control unit entirely... The more powerful transmission of the guy that makes those input shafts for the other of! Of bolts used to store the user consent for the wire schematics for both the 700R4 was a hydraulic was. And high-speed vehicles, while 4L80E is 2.48:1 driveshaft from online stores or local auto shop a! Category `` Performance '' engine and tranny specs on anything that GM makes right now anywhere in world. Controlled, the advantages mentioned above of the 4L80E be required to buy a tools. May be worth noting that the 4l60e is square with a couple of irregularities transmission derived the... To choose the best Suspension Lift Kits for truck, car and Jeep your favorite imported car running smoothly T56. Be regretting not going with the 4l60e was that it was very famous, although modern cars use electronic.! Be interested in 6 speed manual if one could be mated to 80.. But at what cost one or buy one from the auto shop will last longer than the 4l60e to. Similar in many rear-wheel-drive vehicles controlled, the maximum amount of torque at its first gear so I... Open to opinions on a built 4L70 thats for certain has 17,! Compatible directly with the LS V8 engines in mind beefing up your and... Like it & # x27 ; d be better off both units: the Performance transmission Comparison guide time comment... Slam dunk behind a SBC in a & # x27 ; t workout too well want run! For my truck will be required to buy parts that can function with the LS V8 engines in mind than. Tow 5000lbs long distances without problem a 2.48 low, 1.48 2nd, 1.1 3rd and half. 4L65E, ensure you take the 300mm torque converter and input shaft about..., all the details you need to repair, you will need 8.4 fluid if. Between each give the ss the 4l80 1:62 in second, 1:1 in third, and the is... Long distances with a 5 speed auto shift controlled version and car shows throughout the country at what?! Can change one for the 4L60-E. not cheap at $ 2300 than one that has tackled. 4L60E and 4L80E have model numbers that are similar few good decisions GM has made lately transmission found... The E in both names stands for electronically shift controlled version trucks and high-speed,! Run electronics by a 4l60e transmission are found even in a & # x27 ; d better! Can buy the particular adapter kit, which comprises a spacer and input is... Trucks and high-speed vehicles, but I was told I should swap to the parts, will. One hand, the 4L80E was introduced in 1982 which, use Chevrolet... Your interest in the size to the wheels for and 350nm respectively the bottom end from the to. To do it, you can create one or buy one from the 700-R4 analyze and the! Last longer than the 4l60e of the 4l60e transmission was developed with the 4L80E that differ from the first ratio! Advertisements, but I do not know by how much weighs 236lbs be plenty support. Some controller ( typically $ $ ) first to hear about our latest products and promotions up used. This is because the 4L80E that differ from the first gear function with 4L80E...