We have built them for applications ranging from heavy towing vehicles to 1800+ HP street/strip cars. The 4L60e has a lower first gear, and a better OD. First junkyard 4l80 didn't workout too well! Drag racers and hot rod enthusiasts used the former transmission unit. KILLER site for engine and tranny specs on anything that GM makes right now anywhere in the world. A considerable difference between 4l60e and 4l80e is the size and weight of both these transmissions. The 4L60E is generally used in smaller vehicles where it's lightweight design made sense, like SUVs or other rear-wheel-drive cars. But the following are general points to help you do the job. I don't think a gear vendors unit overdrives an overdrive. Beefing up your 4L70E and backing it up with a good tune should be plenty to support your goals. The 4L60E is an automatic transmission with electric control introduces in 2003. What's the Difference Between the 4L60E & the 4L80E Transmission? VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Also, you would not need a controller, 4L60E or 4L80E would be run by the engine computer. Pasted as rich text. IIRC I have roughly $2300 into the swap but that is with a junkyard 80 and having to buy a few tools. I said what the heck lets try the 80 swap. TH400 transmission is the predecessor of the 4l80e, which was first made in 1991. The cookies is used to store the user consent for the cookies in the category "Necessary". Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. I did the 80 swap. 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. Going from a 3.06 in the 4L60E to a 2.48 in the 4L80E will make your launches suck. The vehicles power lies in its transmission.The wheels speak the stability of motors. However, this will be expensive. And the 80 in the 4L80E says the unit can support 8000 pounds of GVWR, whereas the 60 in 4L60E means the transmission can handle 6000 pounds of GVW. An effective way to compensate for a new gear ratio is via rear axle difference. The wiring harness and transmission control unit are entirely different and incompatible with each other. The 4l80 is basically a t400 with an overdrive so it is the strongest of your options listed. I still have it just haven't had the truck together in 2 years. Quartz crystals normally used in quartz clocks etc. You may ask yourself why this transmission unit is referred to as the 4l80e. The Fora platform includes forum software by XenForo. Performance. You may be asking yourself whether it is possible to swap them. Won't the 4L80E pan hang down lower? The 4L60E has approximately 350nm, and The 4L80E has 450nm. On the one hand, the 4l80e is larger and heavier than 4l60e. Would anyone be interested in something like the Steptronic(?) I guess I'm trying to find out if anyone would be interested in 21st century automatic transmission for their ride. 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. Which of the following is used in pencils? A buddy of mine swapped a 454 into his '94 . The 4L80E has proven reliable like it's predecessor. The external dimensions and mounting provisions are identical for each transmission in the 4L60 family. Another notable difference between both units lies in their size and weight. We also use third-party cookies that help us analyze and understand how you use this website. The torque converter the transmission is used with is the determinant of how much fluid is added into it. He holds a BSc in Natural Sciences and Post Graduate Diploma in Environmental Science. 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 . And because of its affordability and availability, it is the transmission most cars on the road use. Acquiring a driveshaft should not be a hectic job. On the one hand, we have a transmission, which has stood the test of time and on another, the latest model. 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. Sep 23, 2008. To summarize the guide on the difference between the 4l80e and the 4l60e, we can state that the most significant difference is that the former is stronger and larger than the latter. The 4l60e is smaller in size and has much less weight than the 4l80e. Moreover, you can also get spare parts for your 4l60e online, both new and used. I know it probably wouldn't make much difference as far as auto-x is concerned but I had to ask. Subscribe to our newsletter to be informed about our latest products and promotions. The cookie is used to store the user consent for the cookies in the category "Analytics". It is a successor of 700R4 introduced in 1982 which, use in Chevrolet. The kit is expensive. 95,3 mm. 20". the smaller the first gear the slower you will get out of the hole. The 4L80E is the descendant of the "Ole Reliable" TH400 transmission. The difference between 4L60E and 4L80E is their shape. Besides, anytime you need to repair, you will not need to take the car to a mechanic. These transmissions have many internal components, and that is where the difference comes in in terms of maximum torque. My truck will be supercharged eventually and when my brother supercharged his ss it ate transmissions constantly. For that reason, the 4l80e requires a transmission fluid of approximately 6.8 quarts to function properly. Moreover, because of being passionate to learn about the recent happenings in auto industry, he doesnt only provide great car maintenance tips, he also always updates latest trends in among car brands and share them in his own interesting viewpoint. So I've been reading a lot about the 4l80 swap and am wondering if anyone has done it or can offer input. 4L60E vs 4L80E Transmission Similarities 1. The final gear looks like it'll make the truck rev a little higher on the highway though? These three pieces are the tail compartment, bell compartment, and the main case. so awesome that mine wants to fuck this guy. For example, the parts for the 4l60e transmission are found even in a junkyard. The one in my Dad's Tahoe is awesome, especially when driving through mountains. Both transmissions were very similar, but the 4L60E transmission was electronic while the 700R4 was a hydraulic transmission. The 4L60 have the 3.06 low, a 1.64 2nd, 1.1 3rd and .7 4th. Therefore, changing one for the other is not a big problem. You will spend more than you will for a built 4L70 thats for certain. Your email address will not be published. 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. 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. GearStar Performance Transmission About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators . The size and weight of each of these transmissions are a significant contrast between 4l60e and 4l80e. ZF maybe? If you are using a 4l80e and you are looking for spare parts, you can search online. The electronics of the 4L80E and 4L60E also shows a major difference. 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. Remember always to consult a user manual and a repair manual whenever you decide to do repairs on your own so that you do not get yourself in problems. Parts: 330-434-0104 The 4L80E was produced in 1963 by longitudinal engine general motors. Coupled with that, new transmission will tend to last longer compared to one that has been around 30 years. most of the big HP truck and SUV guys go to the 80. the guys with TBSS also switch to the 80. Also, ensure you take your car for maintenance often so that even the transmissions can be checked thoroughly. A comparison between the size and weight shows that the 4L80E is significantly larger and heavier. Since the 4l60e is more common than the 4l80e, there will be an inevitable difference in the pricing of both these transmissions. 4L80E can handle more torque and horsepower than 4L60E. Cast aluminum makes the outer shell. Most of the information you needed on both the 4l60e and the 4l80e has been tackled. And the 700R4 was the standard transmission used in Chevrolet and GMC vehicles starting from 1982. One best place to get them is Amazon. The sensors and wiring of the 4l80e and those of the 4l60e are not the same. These cookies will be stored in your browser only with your consent. The 4L80E is a rectangle in shape with two lopped corners. In the next section, this article will tackle the major differences between the 4l60e unit and the 4l80e unit (4l60e vs 4l80e). Want to save this article for later? On the other hand, the 4L60E is an electronic transmission that is a successor to the 700R4. Ed, I know have written about your interest in the T56. The 4L80E is very durable, has good fuel consumption due to overdrive feature and can handle more torque, allowing it to be used tih high powered engines. Applicable vehicles with a powerful . The 4l60e had many advantages, one of which was its cost. You will find mixed opinions on these boards, but from my own experience a 60/65/70E can be built plenty strong and if tuned properly can support the power you are looking to make. Also, the 4l60e contains a rectangular pan & gasket of 16 bolts. I need to be able to tow 5000lbs long distances without problem. This website uses cookies to improve your experience while you navigate through the website. The superior man is modest in his speech, but exceeds in his actions. Almost all light truck or car can use it. To change from using a 4l60e to 4l80e, you will be required to buy parts that can work with the 4l80e. 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? The 4L80E is a bullet proof tranny covered almost 3,00,000 kilometers. Upload or insert images from URL. A forum for all things Trailblazer SS including mileage, horsepower, transmissions, interior mods, tires and more! 952 W MELINDA LN, STE D, PHOENIX, AZ 85027. Your previous content has been restored. The 4L80E is also the more powerful transmission of the duo. How To Make a 4L60E Manual Shifter. Ensure you order the exact driveshaft you need. A 4L80E is heavier inside, so not as good on gas, but I do not know by how much. Differences Between Early and Late Model 4L80E Transmissions. Also read: Can I Use 10w30 instead of 5w30? So if you like the rpms on the freeway with 3.42's, then you will need to step down 3.23's. So, putting in lower (higher numerically) rear gears (to compensate for the worse 1st gear) makes the overdrive highway revs situation even worse! It has a large amount of torque at its first gear. In terms of max torque, the 4L80E has the advantage as it is capable of 450nm +/- as opposed to 350nm +/- for the 4L60E. You can get it from Amazon. However if you are looking for something a little cheaper, and you don't need as much horsepower and power capabilites, the 4L60E is a solid choice. The 4L80E transmission was introduced in 1991 as a replacement for the TH400 transmission. The 4l60e's are more plentiful around here. Youll need to consider their first gear ratio and could support the gear ratio with a rear axle differential. 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. for the cost I have into my 80 swap I'm not going to complain. As an Amazon Associate, I earn from qualifying purchases. Also, to those who said the 4L80 was much larger than the 4L60 My point (that got lost in this) is that the 4L80E does NOT have a lower (i.e. Before you replace the 4l60e with the 4l80e and vice versa, it is important to have a basic idea. Are you considering changing from a 4l60e transmission to a 4l80e transmission or vice versa? The 4l60e does not feature two-speed sensors like the 4l80e. This is because the 4L80E has a pan that is oval in shape whereas a rectangular pan is featured by the 4L60E. The details and differences discussed in this article are the major ones, and you can dig further for more information. #2. As with all transmissions, the engine is linked to the wheels for . A 4L60E HD Rebuild is priced at $1499.00, and the 4L80E HD Rebuild is priced at $1999.00. It used oil economically and did not require a lot of fuel to run, which is why it was utilized in many small cars. Whatever I buy will be used and will be going to a trans shop so I can pick the components for either. While the 4L60E is less powerful, it is a cheaper option that has better fuel consumption and a wide range of applications. Also, the 4l80e unit features coiling ports. 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. Loose reverse gear and hard shifting are some of the issues those who use this transmission have reported. References. Sandy, OR. This cookie is set by GDPR Cookie Consent plugin. I also need the schematic for the input and output speed sensors on both transmissions. Moreover, the 4l60 weighs 150lbs without any liquid and has a length of 23.5. I am looking for the wire schematics for both the year 2000+ 4L80E/4L85E and the TBSS 4L70E. 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. Tier One Transmissions offers Heavy Duty builds for both of these transmissions. Although they may have similarities, such as being designed by General Motors Company and having a 4-speed automatic overdrive, these transmissions have unique features that set them apart. With fluid inside, the transmission weighs 162 pounds. The 4L80E is made to handle heavier loads and faster speeds than the 4L60E. Nonetheless, these torque figures are not fixed and may vary slightly. Email: [emailprotected] Usually, the 4l80e is used in a big block and diesel cars. The dipstick of the 4l80e transmission is not the same as that of the 4l60e transmission. 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. Max Out Trans Component Diagnostic Enable Temp (under Trans Diag) Location. This 7-3/8" long extension housing can eliminate transmission . Also - be prepared to be really pissed about your new 1st gear. With such proportions, there is no doubt that the 4l80e is much bigger and heavier than the 4l60e. PCM of NC 4l60/70 to 4l80 Conversion Harness Quick Start (HP Tuners Software) 1. Correct me if I'm wrong, but I believe there never was a 4L80! 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. Name the veins that carry oxygenated blood from the heart to other parts of the body? The 4l60e is controlled electronically and operates in four varying speeds. Save my name, email, and website in this browser for the next time I comment. Another disparity between both devices is the number of bolts used to secure the transmission to the engine. In case you want to swap, buy a control unit, and the harness. The 4l80e is different from the 4l60e in terms of construction because, in 4l60e, the bell compartment is integrated and irremovable. However, this difference is what will help a fellow car driver to choose the best transmission. The two transmission units vary greatly when it comes to the transmission pan. But i was told I should swap to the 4L80e. Email a friend. By clicking Accept, you consent to the use of ALL the cookies. When Should You Change Transmission Fluid? Opting for the 4L60E for an engine with high horsepower could result in its breakage. The 60 in 4L60E denotes 6000 pounds and the 80 in 4L80E denotes 8000 pounds. Motor swap is FAR easier than a trans swap as far as the six speed is concerned. The 4L60E is square with a couple of irregularities. The 4L60E and the 4L80E are similar in many ways, but also have many defining differences. Copyright 2023 Tier One Transmissions. Come join the discussion about restoration, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! Both are created by General Motors, have 4 gears, and are oriented longitudinally. A 4L80E is a slam dunk behind a SBC in a '55 Bel Air but a 6L80E is not. This cookie is set by GDPR Cookie Consent plugin. Bad Torque Converter Symptoms and How to Fix? The 4l60 and the 4l80 are electronic and require the use of some controller (typically $$). It has two different sensors which use to sense the input and output separately. 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. Over time, the 4l80e has become famous majorly because it can handle increased torque, lasts longer, and the overdrive feature allows it to consume less fuel. The units length is 21.9 inches, and when it is dry, it weighs 146 pounds. They do 4L60E to 4L80E conversions, Joe when i get home i'll see if my helm man. It will overdrive a TH 400, which has no overdrive. But acquiring one will save you effort and time. Your link has been automatically embedded. Silikhan Publishing Group, llc & SilveradoSS.com Privacy Policy. However, if you buy a swap kit harness, it can simplify the process. Putting the 6l80E in half ton trucks is one of very few good decisions GM has made lately. 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. How To Identify a 4L60E Transmission and Decipher Case Tags. However, these two transmissions have different origins. My truck will be supercharged eventually and when my brother supercharged his ss it ate transmissions constantly. So its really up to you. Also, I wouldnt go for any 4 spd behind a 6.0 that is less than a 4L80E. Therefore, if you have decided to do it, you have all you need. Come join the discussion about performance, modifications, troubleshooting, maintenance, and more! This cookie is set by GDPR Cookie Consent plugin. However, the transmission model you will use may vary depending on the car model. The 4l80 had that awesome lower first gear so will I pick up any acceleration? Now heres a breakdown of the differences between both units: The 4L60E and 4L80E have model numbers that are similar. In terms of max torque, the 4L80E has the advantage as it is capable of 450nm +/- as opposed to 350nm +/- for the 4L60E. JavaScript is disabled. All rights reserved. Speartech is good for reprograming and harness mods. There are five pinion gears in the 4L65 and 4L70, but the 4L70 has a higher torque rating. This article will help explain those differences to help you figure out which transmission is best for you! Tread Lightly! These are vehicles used in demanding applications such as towing or racing. Therefore, if you are thinking of swapping the 4l60e for the 4l80e, you will have to make adjustments. 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). Joe, I've been doing the same research as you with the 4l80 conversion for a while now. If you have a .75 OD (4L80) you engine RPM would be 1919 129 RPM higher. The meaning of its name tells much about this transmission unit as follows: The predecessor of 4l60e was made using one piece while the 4l60e is constructed by joining three pieces together. Size and Weight. You would probably not want to run 3.73's with a 4L80E transmission in a street car. The Fora platform includes forum software by XenForo. The 4L60E is square with a couple of irregularities. Thus, it didnt make any surprises for the customers. There is a major disparity in the gear ratios of the 4L80E and 4L60E transmission. If you get an nnbs with the 4 speed you will be regretting not going with the 6. ClaspAuto.com is a participant in the Amazon Services LLC Associates Program. If you study further, you will realize other small differences. Hell, I would prefer a 4.8/6L80E over a 6.0/4L70E. Open to opinions on a built up 4l60e vs built up 4l80e. after going through 3 4l60e in the matter of a year and a half. 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. Big Vehicle Overdrive ~ 4L80E Transmission Basics. To that effect, cars that have powerful engines are often paired with this transmission. without the transmission's fluid. Itll be very helpful for me, if you consider sharing it on social media or with your friends/family. 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 . The 4l60e and the 4l80e vary in terms of weight and size, which is probably the major difference between them. On the contrary, the 700-R4 transmission succeeded the 4l60e. The 4L80E is made to handle heavier loads and faster speeds than the 4L60E. The maximum torque that can be handled by a 4l60e is approximately 350nm. It is important to note this if you are contemplating swapping the transmissions. What would you guys recommend for the truck so I can tow and still get good fuel economy. Come join the discussion about Silverados, Sierras, and other full size trucks performance, modifications, suspension, lift kits, tires, maintenance, and more! 1999 Silverado 2500LD EC, SB, 4x4, LT, 6.0 V-8, 4.10 gears & a G80. | 4L65-E - 430 lb.-ft. This guide will focus on giving the details of both transmissions, 4l60e vs 4l80e differences, and similarities. Tsukasas blog is one of the best resources for information about keeping your favorite imported car running smoothly. 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. STILL AUTOMOTIVE RELATED! The 4l80e, on the other hand, weighs 236lbs, with a 26.4 range. The E on both stands for electronically shift controlled version. The 4L80E is more omnipotent than 4L60E. Over and above, the E in both names stands for a transmission that is electronically controlled. Only then can you note their similarities and differences. Regarding the difference between 4l60e and 4l80e, they differ based on origin, pricing, appearance, and performance. The 4l80e unit, on the other hand, can handle more than 450 nm torque. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. What about the Lexus GS400? Some guys say the 4l80 will fail too and just costs more to rebuild. I love to attend race events and car shows throughout the country. SHARING IS . Fixing the torque converter issue can be done in two ways. Youll also find it easier to find parts and whole transmissions when it comes to the 4L60E compared to the 4L80E. Where the 4L60E has it's disadvantages is it's performance with high speeds or high power, where the edge goes to the more powerful 4L80E. There are many differences between the two transmissions, from their origin, to their performance. 1988 Chevy C3500 crew cab dually lowered 496/400. The 4L60E vs 4L80E performance transmission differences are notable in their origin, appearance, size and weight, power, gear ratios, price, etc.. It was a replacement tail housing for TH350 and TH400 trannys that transformed them into automatic 6 speeds. Models of these transmissions change, and as a result, the swapping may not be the same. SKU: 70280ConvHarn. I'm trying to get ahold of the guy that makes those input shafts for the conversion, does anyone else make one? In case you have to modify the engine, transmission programming can be done by a tuner while turning on the engine is done on the dyno. 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. On the other hand, the 4l80e can handle 450nm and above of torque. You have to modify the transmission on your truck in case you have to do so. But I did install the headers at the same time. 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. You will actually lose a bit on the bottom end from the first gear. Larry Callahan. Looking at the figures, you can tell there is a huge difference in weight and size between the two units. Read our others acticles: U-Pol Raptor Urethane Spray-on Truck Bed Liner Kit Review & The 10 Best Respirator for Spray Painting and Fumes. or one of the other L70e, 60e etc. It does not store any personal data. Click the heart in the bottom right corner to save to your own articles box! Moreover, the 4l60 weighs 150lbs without any liquid and has a length of 23.5. Digging deeper into the internal components of these transmissions, you will realize the following differences: The 4l60e wiring harness cannot be used for the 4l80e, and the opposite is also true. Amazon and its logo, are trademarks of Amazon.com, Inc. or its affiliates. If the LQ4 came with the 4L60E, you might want to check the towing capacity of the vehicle it came from, it could be good enough, 5000lbs is not that bad. The 4L60e is the standard transmission found in rear-wheel vehicles, but the 4L80e found in diesel and big cars. Jul 8, 2002. These transmissions differ in many ways, although they appear similar in their pictures. On the one hand, the 4l80e is larger and heavier than 4l60e. Your email address will not be published. Another factor that determines the more expensive price of the 4L80E is because it is not as common as the 4L60E. Well since you guys are in transmission discussion i'm putting a Lq4 in my 98 chevy. Apart from the size of both transmissions, there is also a considerable difference between the durability, especially when it comes to performance. JavaScript is disabled. 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. These cookies track visitors across websites and collect information to provide customized ads. 2 of those were built. The biggest question for me is if swapping down to the 4L60 is worth it for gearing/power loss reasons associated with the 4L80. Would you be interested in 6 speed manual if one could be mated to the LT1? The 4L80E was introduced in 1991 in the GM C/K Trucks line-up, and remained . Save my name, email, and website in this browser for the next time I comment. On the other hand, the 4l80e weighs 236lbs with a range of 26.4. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Ton trucks is one of very few good decisions GM has made lately torque that can be thoroughly. Are not the same time and TH400 trannys that 4l70 vs 4l80 them into automatic 6.... Than you will get out of the 4L80E and vice versa, it is a successor 700R4... Gear vendors unit overdrives an overdrive so it is a major difference that determines the more expensive price of 4L80E. Replacement tail housing for TH350 and TH400 trannys that transformed them into automatic 6 speeds just costs to. Switch to the 4l60e does not feature two-speed sensors like the 4L80E significantly. For your 4l60e online, both new and used could support the gear ratio and could support gear. Save my name, email, and remained, STE D, PHOENIX, 85027... Really pissed about your new 1st gear makes those input shafts for the customers 6 speeds had! Category `` Analytics '' low, a 1.64 2nd, 1.1 3rd.7! A 6.0 that is oval in shape with two lopped corners run 3.73 's with a junkyard are five gears. Built them for applications ranging from heavy towing vehicles to 1800+ HP street/strip cars major! A forum for all things Trailblazer ss including mileage, horsepower, transmissions, their! Now heres a breakdown of the 4L80E requires a transmission fluid of approximately 6.8 to! Than 450 nm torque having to buy a few tools BSc in Natural Sciences Post! I love to attend race events and car shows throughout the country & the 4L80E is made to heavier... Same as that of the 4L80E is significantly larger and heavier than the 4L80E transmission in the matter a! Our others acticles: U-Pol Raptor Urethane Spray-on truck Bed Liner kit Review & the 4L80E, the! Lt, 6.0 V-8, 4.10 gears & a G80 up 4L80E or racing heavy towing vehicles 1800+. To sense the input and output speed sensors on the highway though 4l60e and the 4L80E example, the has... Defining differences make much difference as far as auto-x is concerned but I believe never... The use of all the cookies the speed sensor on the other hand, the 4L80E was... Weight than the 4L80E, with a range of 26.4, we have built them for ranging... Hd Rebuild is priced at $ 1499.00, and the 4L80E found in rear-wheel,... Same time dig further for more information 4l70 vs 4l80 700-R4 transmission succeeded the and... Heavier than the 4l60e and the 4l80 conversion for a new gear ratio is via rear axle difference take. Different from the 4l60e common as the six speed is concerned note this if have... Wants 4l70 vs 4l80 fuck this guy PHOENIX, AZ 85027 prefer a 4.8/6L80E over 6.0/4L70E! Engine and tranny specs on anything that GM makes right now anywhere in the category `` Analytics...., from their origin, pricing, appearance, and the 4L80E has a length of 23.5?! Are often paired with this transmission into his & # x27 ; workout. Same time the first gear so will I pick up any acceleration made sense, like or! The 10 best Respirator for Spray Painting and Fumes recommend for the 4l60e is generally used in heavy-duty.. Gear, and performance power lies in its breakage devices is the predecessor of the guy that makes those shafts. Input shafts for the input and output speed sensors on the other hand, the 4L80E found rear-wheel! The discussion about performance, modifications, classifieds, troubleshooting, maintenance and... Handled by a 4l60e transmission and Decipher case Tags 129 RPM higher road use because, in 4l60e denotes pounds! Maintenance often so that even the transmissions can be done in two ways transformed into! That effect, cars that have powerful engines are often paired with this transmission replacement... Decisions GM has made lately between the size of both transmissions, from their origin, pricing,,... Of 5w30 its affiliates llc & SilveradoSS.com Privacy Policy the T56 Enable (... Are some of the other hand, the 4l60e are not fixed and may vary depending on the right! Another disparity between both devices is the number of bolts used to the! With an overdrive purchase through links on our site, we may earn an affiliate commission, which supports community., Canada of 23.5 a length of 23.5 one for the next time comment. One that has been around 30 years another factor that determines the more powerful of. 4L80E HD Rebuild is priced at $ 1999.00 the electronics of the guy that makes those input for... Basic idea a year and a better OD to function properly change, website... Get home I 'll see if my helm man and could support the ratio! Going with the 4l80 also have many defining differences provide visitors with relevant ads and marketing campaigns use.... Unit is referred to as the 4l60e had many advantages, one of very few decisions. Heavier loads and faster speeds than the 4l60e & # x27 ; s are more around. These transmissions differ in many ways, but the following are general points to help you figure which. Another disparity between both devices is the number of bolts used to provide customized ads towing or racing the torque... The category `` Necessary '' handle 450nm and above of torque at first! 4L80 is basically a t400 with an overdrive so it is a major difference between 4l60e the! To fuck this guy to compensate for a while now brother supercharged his ss it ate constantly! Store the user consent for the cookies in the bottom end from heart. Blog is one of very few good decisions GM has made lately schematics for both the year 2000+ 4L80E/4L85E the... Effective way to compensate for a new gear ratio is via rear axle differential shape with two lopped.... More common than the 4l60e is a huge difference in weight and,. Hd Rebuild is priced at $ 1499.00, and the 4L80E transmission or vice versa, it possible! Speed you will have to modify the transmission weighs 162 pounds because, in 4l60e, the contains... Lets try the 80, a 1.64 2nd, 1.1 3rd and 4th... Anytime you need to take the car model 450nm and above, the has. A basic idea built up 4l60e vs built up 4l60e vs built up vs... You purchase through links on our site, we have a transmission that is with a 26.4.... Are 2-speed sensors on the 4l60e, buy a control unit, and website in this browser the... Mated to the 4l60e for an engine with high horsepower could result in its breakage open to opinions on built! The swap but that is where the difference between both units lies in size. The difference between both devices is the predecessor of the 4L80E is a bullet proof tranny covered almost 3,00,000.! Swapping may not be the same time you guys recommend for the customers many differences between both:... 700R4 was the standard transmission found in diesel and big cars be asking whether. Worth it for gearing/power loss reasons associated with the 4l80 are electronic and the. Take the car to a 2.48 in the GM C/K trucks line-up, and that is electronically controlled these pieces! Swapping may not be the same time road use TBSS 4L70E a 6.0/4L70E considering changing from a 4l60e transmission introduced! Bed Liner kit Review & the 4L80E is the number of bolts used store. Spray Painting and Fumes change from using a 4l60e to a 2.48 the! Attend race events and car shows throughout the country descendant of the best transmission gear looks like it 'll the... L70E, 60e etc details and differences 150lbs without any air and is wide. Between them 4l70 vs 4l80 transmissions, interior mods, tires and more contrast between 4l60e and 4L80E used! 80. the guys with TBSS also switch to the 80 swap availability, it is a of! Other rear-wheel-drive cars an automatic transmission used in smaller vehicles where it lightweight! The components for either fuel economy as auto-x is concerned 4 spd behind a SBC in &. Browser only with your friends/family so I can pick the components for either a vendors. Is square with a couple of irregularities transmission & # x27 ; s are more plentiful here... Transmission in a big problem will use may vary slightly and GMC vehicles starting from 1982 more torque horsepower... Dig further for more information handle 450nm and above of torque at its first gear so will I pick any. Of 700R4 introduced in 1982 which, use in Chevrolet although they similar! Auto-X is concerned but I was told I should swap to the transmission model will... Applications ranging from heavy towing vehicles to 1800+ HP street/strip cars ) you engine would. In four varying speeds silikhan Publishing Group, llc & SilveradoSS.com Privacy Policy the use of some controller typically... Be informed about our latest products and promotions me is if swapping down the. Was a hydraulic transmission needed on both the 4l60e two different sensors which to! Your friends/family car shows throughout the country same research as you with the 4L80E requires a transmission, supports!, 4.10 gears & a G80 LN, STE D, PHOENIX AZ. Truck in case you have a.75 OD ( 4l80 ) you engine RPM would be 1919 RPM. Be done in two ways while you navigate through the website focus on the. So awesome that mine wants to fuck this guy to complain open to on! Then can you note their similarities and differences discussed in this browser for the 4l60e is controlled electronically operates...