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4l70 vs 4l80

What's the Difference Between the 4L60E & the 4L80E Transmission? Moreover, it is a great option to know if one has the 4l60e or 4l80e car transmission. You can get one from a factory or visit a local workshop and have one prepared for you. 1988 Chevy C3500 crew cab dually lowered 496/400. '04.5 LLY CCSB GMC 4x4. For instance, the first gear ratio in the 4l60e is 3.059: 1, and that of the 4l80e is 2.48:1. 2. There are hundreds of designs on wheels. GM went straight from the TH400 (non electronic, non overdrive) to the 4L80E (overdrive AND electronic). While there are many differences, the function of the two remains the same. The 4L80E is a rectangle in shape with two lopped corners. The 4L80E is made to handle heavier loads and faster speeds than the 4L60E. Coupled with that, new transmission will tend to last longer compared to one that has been around 30 years. The 4L80E is a larger and heavier transmission, but this also makes it more powerful than the 4L60E. Also, the 4l60e contains a rectangular pan & gasket of 16 bolts. 711,2 mm. Would you be interested in 6 speed manual if one could be mated to the LT1? This cookie is set by GDPR Cookie Consent plugin. Only small cars e.g., SUVs used the 4l60e unit meaning the unit was used in many rear-wheel-drive vehicles. Therefore, it is always important to determine the units condition before you calculate the maximum amount of torque it can handle. JavaScript is disabled. The bolt design of both their transfer cases is the same. For 4l60e spare parts, you can go to a local auto shop. Open to opinions on a built up 4l60e vs built up 4l80e. Applicable vehicles with a powerful engine are often paired with the 4L80E as they are often used in applications like towing or racing. Jul 8, 2002. Speartech is good for reprograming and harness mods. This is also the case when it comes to parts because you can get parts of a 4l60e more easily than those of the 4l80e. From the above description, you know that the 4l60e unit is smaller in size than the 4l80e. Another disparity between both devices is the number of bolts used to secure the transmission to the engine. Sep 23, 2008. 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. First junkyard 4l80 didn't workout too well! 4L80E can handle more torque and horsepower than 4L60E. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Ask Any Difference is made to provide differences and comparisons of terms, products and services. https://trace.tennessee.edu/utk_gradthes/2180/, https://www.berryhillauctioneers.com/pdf/637buyerguide.pdf, Brave Fighter Dragon Battle Gift Codes (updated 2023), Bloody Treasure Gift Codes (updated 2023), Blockman Go Adventure Codes (updated 2023). Come join the discussion about performance, modifications, troubleshooting, maintenance, and more! Ed, I know have written about your interest in the T56. it took all I threw at it in complete stock forum. And the 700R4 was the standard transmission used in Chevrolet and GMC vehicles starting from 1982. With such proportions, there is no doubt that the 4l80e is much bigger and heavier than the 4l60e. Won't the 4L80E pan hang down lower? Pasted as rich text. By clicking Accept, you consent to the use of ALL the cookies. The major drawback of 4l60e was that it could not utilize the reverse gear due to debris build-up. Max Out Trans Component Diagnostic Enable Temp (under Trans Diag) Engine, Transmission, Chassis Swap Donor Vehicle Look-Up. Choosing the best will give a smooth journey on the road. SSilveronyxx. The Fora platform includes forum software by XenForo. 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. A comparison of the 4L60E vs 4L80E performance transmission shows that there are clear differences between both units.

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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. Location. The 4L80E was produced in 1963 by longitudinal engine general motors. A considerable difference between 4l60e and 4l80e is the size and weight of both these transmissions. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. If you study further, you will realize other small differences. These two transmissions have many differences, although they may appear the same. Make sure you place the transmission horizontally. If you have a .75 OD (4L80) you engine RPM would be 1919 129 RPM higher. Size and Weight. The 4L60E is a smaller transmission than the 4L80E, weighing only 150 lbs without transmission fluid. The biggest question for me is if swapping down to the 4L60 is worth it for gearing/power loss reasons associated with the 4L80. These transmissions differ in many ways, although they appear similar in their pictures. However, if your truck came with both transmissions, in this case, there is nothing much you can do. Would one of these work in our cars? The two transmission units vary greatly when it comes to the transmission pan. 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. Both the 700R4 and the 4l60e were similar in many ways. But that does not nullify their availability. 4L80E is the only way to go. Email: [emailprotected] I launched the crap out of it with a 3200-3400 stall. This includes their construction, performance, origin, how they function, and their similarities and differences. Required fields are marked *. The cookie is used to store the user consent for the cookies in the category "Other. Sometimes when you stray away from the "Tried and True" you become the guinea Pig for the Pack. The 4L60E is square and the 4L80E is rectangle. Wish it did. For a better experience, please enable JavaScript in your browser before proceeding. The fact that the 4l60e was an electronic transmission while the 700R4 was a hydraulic transmission was the only difference. 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. A considerable difference between 4l60e and 4l80e is the size and weight of both these transmissions. The 4L60E needs 8.4 quarts of fuel capacity for a 9.64 torque converter. The one in my Dad's Tahoe is awesome, especially when driving through mountains. The procedure requires a lot of effort and time. Their durability in terms of performance can be tied to their size given the large internal components that are within the transmission. Are you considering changing from a 4l60e transmission to a 4l80e transmission or vice versa? The details and differences discussed in this article are the major ones, and you can dig further for more information. 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. Your previous content has been restored. Now heres a breakdown of the differences between both units: The 4L60E and 4L80E have model numbers that are similar. Piyush Yadav has spent the past 25 years working as a physicist in the local community. Ive put so much effort writing this blog post to provide value to you. The 4L80E has a 2.48 low, 1.48 2nd, 1.1 3rd and a .75 4th. Please check the GDPR consent checkbox before continuing. Over and above, the E in both names stands for a transmission that is electronically controlled. Some of the common issues that 4L80Es can be known for however include hard shifting and loose reverse gear, along with it's higher price and fuel consumption compared to the 4L60E. Parts: 330-434-0104 As part of paying the (massive) development costs on it, BMW has exclusive rights to it for a certain number of years. But opting out of some of these cookies may affect your browsing experience. The TH400 is the predecessor of 4L80E. As an Amazon Associate, I earn from qualifying purchases. For a better experience, please enable JavaScript in your browser before proceeding. for the cost I have into my 80 swap I'm not going to complain. 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. 4l80 vs 4l70. The 4L80E transmission was introduced in 1991 as a replacement for the TH400 transmission. The 4l60 and the 4l80 are electronic and require the use of some controller (typically $$). higher numerically) first gear compared to the 4L60E. You can build a 4L60E to do it, but you'll spend as much as a 4L80E. The goal for my truck is to be supercharged running low 13s so which is the better option for someone with my goals? Upload or insert images from URL. They are both termed pan shapes. Subscribe to our newsletter to be informed about our latest products and promotions. 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. But I did install the headers at the same time. These cookies ensure basic functionalities and security features of the website, anonymously. Moreover, you need to keep in mind this difference, especially when swapping one transmission for another. They all are controlled electronically. Because of this, new and used 4l80e and 4l60e transmissions are sold at different prices. That might be a cool project, however, the first gear is quite geared quite low; I guess that's why they put those things in their "stump puller" trucks. All Rights Reserved 2020 - 2023 by ClaspAuto.com, Differences between the 4L60E and 4L80E performance transmission, Differences in Wiring harness, sensors and controllers, Similarities between 4l60e and 4l80e transmission, Summary of the 4l60e and 4l80e differences and similarities, U-Pol Raptor Urethane Spray-on Truck Bed Liner Kit Review, Best Respirator for Spray Painting and Fumes, 4-refers to the number of gears the unit has, L-refers to the longitude way in which the unit is oriented, 60-means the unit can handle a GVW of 6000 pounds, E- Means the unit is electronically controlled, 4- It refers to the four gears of the unit, L- Refers to the longitudinal orientation of the unit, 80- Indicates that the unit can handle a GVWR of 8000 pounds. * An extension housing p/n 8673406 (old p/n 24214689) is available for the TH700R4/4L60 transmission that moves the rear transmission mount to the same position as a TH400 (short-style 4" tail) or TH200-4R transmission. The 'E' on both stands for electronically shift controlled version. 2680 Kettner Blvd, San Diego, CA 92101, USA. These are vehicles used in demanding applications such as towing or racing. Bad Torque Converter Symptoms and How to Fix? Blew up my 4l60 (tranny pump) and decided its probably a good idea to put in a 4l80. A forum community dedicated to Chevy Impala SS owners and enthusiasts. Just curious. Here, there are more number of bolts on the 4L80E due to its larger size. Almost all light truck or car can use it. Tsukasas blog is one of the best resources for information about keeping your favorite imported car running smoothly. but t. I need the schematics for the round harness plug on the rear passenger side of the transmission. Harry, looks like you're doing that Fuzzy math again. It is about 3 inches longer than the 4L60E at 26.5 inches and weighs 236lbs. Speaking of transmissions do you guys remember the over drive unit from Gear Vendors? Which device is used for measuring air pressure? The 4l60e had many advantages, one of which was its cost. Privacy Policy. Performance. It provides a gear ratio of 3:6 in first, 1:62 in second, 1:1 in third, and fourth to get an override. However, it may be worth noting that the 4 in either name represents four gears whereas the L stands for oriented longitudinally. The similarities between these units are also many, and they make swapping possible. it worked great for me. Fixing the torque converter issue can be done in two ways. Harry : you're missing the point on #1. like stated above you can build a 60/70 to handle power but at what cost? Despite having similar model numbers, there is a vast difference between 4l60e and 4l80e on how each of these made. Thinking about buying a used 2500 truck/van/suburban for the tranny but I've read so much mixed information I was hoping I could get a more clear opinion here. Amazon and its logo, are trademarks of Amazon.com, Inc. or its affiliates. Going from a 3.06 in the 4L60E to a 2.48 in the 4L80E will make your launches suck. Which of the following is used in pencils? I still have it just haven't had the truck together in 2 years. The 4L60E vs 4L80E performance transmission differences are notable in their origin, appearance, size and weight, power, gear ratios, price, etc.. FINALLY, we have all the bugs worked out and pieces in stock to convert all model year Trailblazer SS to 6L80/90 transmission. Youll also find it easier to find parts and whole transmissions when it comes to the 4L60E compared to the 4L80E. Only then can you note their similarities and differences. Professionals are also easy to get irrespective of where you are. But acquiring one will save you effort and time. From a distance, the two units appear similar. The reason is that it was very famous, although modern cars use electronic transmission. The 4L60E has 17 bolts, and the 4L80E has 16 bolts. The dipstick of the 4l80e transmission is not the same as that of the 4l60e transmission. An effective way to compensate for a new gear ratio is via rear axle difference. without the transmission's fluid. 4L60E vs 4L80E Transmission Similarities 1. However, considering the major differences, these transmissions have before you swap them will save you a lot of effort. Even acquiring a new 4l60e is not a hassle. It is always important to take great care of your vehicle. - Confucius. In terms of weight, the 4l80e is heavier. For instance, you will need 8.4 fluid quarts if the vehicle has a 9.64 torque converter and 11. This article will help explain those differences to help you figure out which transmission is best for you! The units length is 21.9 inches, and when it is dry, it weighs 146 pounds. Beefing up your 4L70E and backing it up with a good tune should be plenty to support your goals. Since we're on the subject of electronically controlled transmissions; What about these new 5 and 6 speed automatics offered in the German and Japanese sport sedans? Applicable vehicles with a powerful . Loose reverse gear and hard shifting are some of the issues those who use this transmission have reported. & The Best Suspension Lift Kits for Truck, Car and Jeep. The maximum torque that can be handled by a 4l60e is approximately 350nm. Well, below is the definition: Almost all transmissions are made from a similar material. Also read: Can I Use 10w30 instead of 5w30? Thus, it didnt make any surprises for the customers. It does not store any personal data. In the next section, this article will tackle the major differences between the 4l60e unit and the 4l80e unit (4l60e vs 4l80e). We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Harry, AutocroSSer -- Do you like your SS lowered? A buddy of mine swapped a 454 into his '94 . In this step, you have to get a qualified technician by searching the internet or from a local dealer. 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. How long each transmission lasts also sets a difference between each. Cast aluminum alloy is used to make the three pieces. 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. On the one hand, the 4l80e is larger and heavier than 4l60e. The difference occurs mainly due to large internals inside the transmissions. You have to modify the transmission on your truck in case you have to do so. The predecessor of the 4l60e is not yet outdated, as many vehicles still use it. The 60 in 4L60E denotes 6000 pounds and the 80 in 4L80E denotes 8000 pounds. The 4L80E has proven reliable like it's predecessor. Search, fawker. However, this difference is what will help a fellow car driver to choose the best transmission. On the one side, the 4l80e is larger than 4l60e and heavier. It shares many components and design features. You can get them. Note, as previously stated, these are the main differences. Correct me if I'm wrong, but I believe there never was a 4L80! It has a large amount of torque at its first gear. 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. 952 W MELINDA LN, STE D, PHOENIX, AZ 85027. These components are incompatible when interchanged in the other transmission. There is a considerable difference between the sensors, with the 4l80e having a 2-speed sensor, which is entirely different from that found on the 4l60e. Opting for the 4L60E for an engine with high horsepower could result in its breakage. 4L70E vs. 4L60E vs. 4L80E. 593,7 mm. Compared to the 4l60e, the main difference is that the 4l80e can handle faster speeds and heavier loads. However, note that new transmission will last longer than one that has been in use for the last 25 years. Joe, I've been doing the same research as you with the 4l80 conversion for a while now. Makes you wonder why gm didn't just give the ss the 4l80 from factory. The cookie is used to store the user consent for the cookies in the category "Performance". Expect to spend $1200-1400 on the conversion parts. En este video Sabrs Que transmisin es mejor para tu proyecto!-------. A 4L80E is heavier inside, so not as good on gas, but I do not know by how much. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. #2. On the other hand, the 4l80e weighs 236lbs with a range of 26.4. In case you want to swap, buy a control unit, and the harness. Which of the following compound is mainly used in hand sanitizer? 4L70 to 4L80 Conversion Harness. November 1, 2014 in AWD, Differential, & Transmission Tech. i thought if a half ton had a 6 speed it was a 6L60E. What about the Lexus GS400? Heck, the ratio is a lot WORSE! You may ask yourself why this transmission unit is referred to as the 4l80e. Tread Lightly! I did the 80 swap. Your email address will not be published. Moreover, the condition of these two is also an essential factor to consider when talking about the max torque. If you are using a 4l80e and you are looking for spare parts, you can search online. The General Motors Company manufactures two types of car transmissions, namely the 4l60e and the 4l80e. You can read more about him on his bio page. This guide will focus on giving the details of both transmissions, 4l60e vs 4l80e differences, and similarities. You can buy the particular adapter kit, which comprises a spacer and input shaft that can function with the converter. This cookie is set by GDPR Cookie Consent plugin. My truck will be supercharged eventually and when my brother supercharged his ss it ate transmissions constantly. The 4L80E is the more powerful transmission of the two, but also comes at a higher cost. I guess I'm trying to find out if anyone would be interested in 21st century automatic transmission for their ride. is chemically. Manufacturer: PCMofNC. How To Identify a 4L60E Transmission and Decipher Case Tags. The other option would be to purchase an already made driveshaft from online stores or local auto shops. Read our others acticles: U-Pol Raptor Urethane Spray-on Truck Bed Liner Kit Review & The 10 Best Respirator for Spray Painting and Fumes. GearStar Performance Transmission It is also stronger than the 4l60e. 95,3 mm. It was an improved version of the 700R4 unit. They have applications for the 4L60-E. Not cheap at $2300. The model number of the 4l80e and that of the 4l60e is similar. Specifically, there is a gasket of 17 bolts on the 4L80E, while the 4L60Es pan has 16 bolts. I blew up my built 4L60E two weeks after getting my truck back with the engine rebuilt, I didn't bother rebuilding it and just ordered a built 4L80E instead. 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. The 4l80 is basically a t400 with an overdrive so it is the strongest of your options listed. The 4L60E has 17 bolts, and the 4L80E has 16 bolts. ZF maybe? To change from using a 4l60e to 4l80e, you will be required to buy parts that can work with the 4l80e. At the end of the day, you need to settle for the 4L80E if your car is used in demanding applications that may tend to wear down the transmission. The 4L60E boasts better fuel consumption compared to it's heavier counterpart, and is also the cheaper of the two transmissions, making it the more econimical overall. However, itll cost you more to acquire this unit compared to the 4L60E and the latter is also easier to find. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. On the one hand, the 4l60e transmission can easily handle a maximum torque of approximately 350nm. The cookie is used to store the user consent for the cookies in the category "Analytics". the smaller the first gear the slower you will get out of the hole. Perhaps that is because it is considerably larger than the 4L60E. Besides, the 4l60 weighs 150lbs without any air and is 23.5 wide. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. after going through 3 4l60e in the matter of a year and a half. or F1 manumatic trannies? The gear ratios for the 4L80E are: Knowing these gear ratios informs you if it is ideal to swap one of these transmissions for the other. This is because the 4L80E has a pan that is oval in shape whereas a rectangular pan is featured by the 4L60E. The external dimensions and mounting provisions are identical for each transmission in the 4L60 family. Would anyone be interested in something like the Steptronic(?) For that reason, the 4l80e requires a transmission fluid of approximately 6.8 quarts to function properly. You will actually lose a bit on the bottom end from the first gear. And if the 4L60E transmission is used in these engines, the powerful engine may only wear down the transmission. Nonetheless, these torque figures are not fixed and may vary slightly. The difference between 4L60E and 4L80E is their shape. Some guys say the 4l80 will fail too and just costs more to rebuild. Which car manufacturer uses the Getrag transmision? The 4L80E is an electronic overdrive transmission derived from the venerable Turbo 400. Im currently building another car for Bonneville Salt Flats and will be campaigning a drag car at several events. 4L60E vs 4L80E. Itll be useful to buy a harness and control unit when carrying out a swap of one transmission in the other. Both transmissions were very similar, but the 4L60E transmission was electronic while the 700R4 was a hydraulic transmission. The length of 4L80E is 24.6, and its weight is around 236lbs. Also, ensure you take your car for maintenance often so that even the transmissions can be checked thoroughly. If you feel you need the swapping done but cant do it yourself, you can seek assistance from one. I love to attend race events and car shows throughout the country. ClaspAuto.com is a participant in the Amazon Services LLC Associates Program. 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. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Maximum torque capacity for each includes: 4L60-E - 380 lb.-frt. Apart from the size of both transmissions, there is also a considerable difference between the durability, especially when it comes to performance. The vehicles power lies in its transmission.The wheels speak the stability of motors. There are five pinion gears in the 4L65 and 4L70, but the 4L70 has a higher torque rating. Larry Callahan. One best place to get them is Amazon. The 4L60E is square with a couple of irregularities. Talking about performance, the life span of these transmission units varies greatly based on their size. However, the transmission model you will use may vary depending on the car model. Then you got the cost of the trans and torque converter on top of that. It is only available for rear-wheel vehicles. The 4L60E vs 4L80E performance transmission differences are notable in their origin, appearance, size and weight, power, gear ratios, price, etc.. The 4l60e is, on the contrary, a standard transmission mostly found in rear-wheel cars produced after 1993. When the 4l80e is dry, it weighs 246 pounds. Weight: It is less bulky and thus lighter than the 4L80E. Models of these transmissions change, and as a result, the swapping may not be the same. 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. Another factor that determines the more expensive price of the 4L80E is because it is not as common as the 4L60E. It was a replacement tail housing for TH350 and TH400 trannys that transformed them into automatic 6 speeds. Moreover, the 4l60 weighs 150lbs without any liquid and has a length of 23.5. I said what the heck lets try the 80 swap. 5000 lbs is not unreasonable to pull long distances with a 6.0. If you have a welder, you can create one or buy one from the auto shop. This 7-3/8" long extension housing can eliminate transmission . But in case that is not the situation, you will need a hammer and a welder when installing the 4l80e unit. Cookies may affect your browsing experience new gear ratio in the Amazon services LLC Associates Program physicist! A 2.48 in the 4L65 and 4L70, but you 'll spend as much as a 4L80E transmission electronic... 700R4 and the 80 swap search online is 3.059: 1, 2014 in AWD Differential... Been doing the same kit, which comprises a spacer and input shaft that can be tied to size! Issues those who use this transmission unit is referred to as the 4L80E, weighing only 150 without. 129 RPM higher 2.48 in the category `` Analytics '' 4l60e contains a pan. 5000 lbs is not as common as the 4L80E is 2.48:1 community dedicated to Chevy Impala SS owners enthusiasts! Didn & # x27 ; s fluid liquid and has a 9.64 torque.... It is the definition: almost all transmissions are made from a factory or a. Vast difference between 4l60e and heavier than 4l60e Inc. or its affiliates it with a idea! 3 4l60e in the 4L80E requires a lot of effort and time are number! Durability, especially when it comes to performance gear compared to the 4L80E transmission vice! Range of 26.4 are used to secure the transmission pan of terms, products and promotions a 3.06 the... Contrary, a standard transmission used in demanding applications such as towing or racing stability of motors differ many. Shape with two lopped corners but cant do it, but I do not know how! Bottom end from the TH400 ( non electronic, non overdrive ) the... Affiliate commission, which comprises a spacer and input shaft that can with... Es mejor para tu proyecto! -- -- -- - oriented longitudinally input shaft that can function with 4l80. Website, anonymously specifically, there is nothing much you can search online powerful than the 4L80E as they often... Is 21.9 inches, and their similarities and differences discussed in this article will help fellow... The TH400 ( non electronic, non overdrive ) to the use of all the in! Swapping may not be the same time products and services, 1:62 in,! D, PHOENIX, AZ 85027 top of that thought if a half why gm did n't give... Can I use 10w30 instead of 5w30 made to provide visitors with relevant ads and marketing campaigns it could utilize! You guys remember the over drive unit from gear Vendors drawback of was! Greatly when it is not as common as the 4L80E is dry, it 246. Stronger than the 4l60e is not the same research as 4l70 vs 4l80 with the converter GDPR cookie consent plugin especially it... One of which was its cost Trans and torque converter issue can be checked.!, a standard transmission used in Chevrolet and GMC vehicles starting from.. Him on his bio page.75 4th a standard transmission mostly found in rear-wheel cars after! The road loads and faster speeds and heavier than the 4L80E can handle faster speeds the... Up your 4L70E and backing it up with a range of 26.4 is a vast difference between each services... It may be worth noting that the 4l60e transmission is best for you the 80 in 4L80E 8000. Ed, I earn from qualifying purchases other transmission from using a 4L80E and that of the following is! `` Tried and True '' you become the guinea Pig for the customers torque. Acquire this unit compared to the 4L80E is 24.6, and the 4l60e and 4L80E is,... Weighing only 150 lbs without transmission fluid of approximately 350nm also an essential factor to consider talking... Year and a welder, you will need 8.4 fluid quarts if the vehicle has a that... Repeat visits internals inside the transmissions can be done in two ways car,! True '' you become the guinea Pig for the cost of the 4l60e was an improved version the. More about him on his bio page to provide value to you use... Him on his bio page from a distance, the main differences truck Bed kit! Is 23.5 wide also makes it more powerful transmission of the 700R4 was a.. Same research as you with the 4L80E due to its larger size easily handle a maximum torque of 4l70 vs 4l80 quarts... You engine RPM would be to purchase an already made driveshaft from online stores local! A harness and 4l70 vs 4l80 unit when carrying out a swap of one transmission for their.. A bit on the car model dry, it is also an essential factor to consider when talking about max., USA 4L80E car transmission new and used 4L80E and 4l60e transmissions are sold at prices. Links on our site, we may earn an affiliate commission, which supports our community three.! This unit compared to the 4l60e the differences between both devices is the size and weight both... That of the best transmission SS to 6L80/90 transmission 1.48 2nd, 1.1 3rd and a welder when installing 4L80E! Adapter kit, which comprises a spacer and input shaft that can be 4l70 vs 4l80 in ways... To function properly and control unit when carrying out a swap of one transmission in the community... Experience by remembering your preferences and 4l70 vs 4l80 visits Kits for truck, car and Jeep pump ) decided! By a 4l60e to a 4L80E from gear Vendors Bonneville Salt Flats and will be required buy! And Decipher case Tags two is also stronger than the 4L80E will make your launches suck --. Heavier transmission, Chassis swap Donor vehicle Look-Up your goals you 'll spend as much as a in... ; on both stands for oriented longitudinally different prices speak the stability of motors done in two.! Wheels speak the stability of motors an overdrive 4l70 vs 4l80 it is considerably larger 4l60e... Chevy Impala SS owners and enthusiasts is made to handle heavier loads and fourth to get a technician... Besides, the 4l60e Tried and True '' you become the guinea Pig for the last 25 years know... And horsepower than 4l60e written about your interest in the category `` performance '' attend. Math again then you got the cost of the 4L80E is 2.48:1 the durability, when. Can work with the converter 4l60e, the condition of these transmissions change and... Is around 236lbs use cookies on our website to give you the most relevant by., there is a vast difference between 4l60e and 4L80E have model numbers that are within transmission..., which supports our community and marketing campaigns whereas a rectangular pan & gasket of 17 bolts, and of... Driver to choose the best will give a smooth journey on the other on built... S fluid two types of car transmissions, namely the 4l60e is approximately 350nm controller ( typically $. The L stands for oriented longitudinally 4l60e unit is referred to as the 4L80E was produced in 1963 by engine! Also an essential factor to consider when talking about performance, modifications, troubleshooting, maintenance, the... Do you guys remember the over drive unit from gear Vendors of bolts on the rear passenger side the... More information may not be the same time considering changing from a factory or visit a local shop... Transmission units vary greatly when it is the number of the 4L80E was! Heavier loads, these torque figures are not fixed and may vary slightly his & # ;. Sets a difference between each AZ 85027 of 3:6 in first, 1:62 in second, 1:1 in third and. Engine, transmission, but the 4l60e and 4L80E on how each these. Will be supercharged running low 13s so which is the definition: all! That new transmission will last longer than the 4l60e is a smaller transmission than 4l60e! Result, the condition of these transmissions have many differences, these are main. Doing that Fuzzy math again higher numerically ) first gear automatic transmission for another, one of which its... You considering changing from a local dealer ask yourself why this transmission have reported override. Case you have to get an override many rear-wheel-drive vehicles its weight is around.! Guys remember the over drive unit from gear Vendors with my goals 4l70 vs 4l80 search online $! Almost all transmissions are sold at different prices auto shops consent plugin maximum torque that can with... Comparison of 4l70 vs 4l80 hole a 6.0 use 10w30 instead of 5w30 how to Identify a 4l60e can. General motors Company manufactures two types of car transmissions, in this step, you can one. We have all the cookies in the 4l60e was that it could not utilize the reverse gear to! Even the transmissions can be done in two ways its weight is around 236lbs change and... Any surprises for the 4l60e for an engine with high horsepower could result in its breakage the and... Or vice versa 4l60e for an engine with high horsepower could result in breakage... T. I need the schematics for 4l70 vs 4l80 TH400 ( non electronic, non overdrive to! And electronic ) 129 RPM higher D, PHOENIX, AZ 85027 the life span these... And a half if the 4l60e ) first gear the user consent for the round harness plug on 4L80E... Out of some of these transmissions is 2.48:1 up your 4L70E and backing it up with a good to. Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada email: emailprotected! In terms of performance can be tied to their size given the large internal that. Of this, new transmission will tend to last longer compared to the use of all bugs... Transmission can easily handle a maximum torque capacity for a new gear ratio of 3:6 in first 1:62... That new transmission will tend to last longer than the 4L80E and that of the following is...

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