3 Most Common 4L60E Transmission Problems. 4L70 to 4L80 Conversion Harness. Would anyone be interested in something like the Steptronic(?) Moreover, the condition of these two is also an essential factor to consider when talking about the max torque. This cookie is set by GDPR Cookie Consent plugin. if(typeof ez_ad_units != 'undefined'){ez_ad_units.push([[320,100],'askanydifference_com-box-3','ezslot_0',656,'0','0'])};__ez_fad_position('div-gpt-ad-askanydifference_com-box-3-0'); Test your knowledge about topics related to science. For instance, you will need 8.4 fluid quarts if the vehicle has a 9.64 torque converter and 11. The cookie is used to store the user consent for the cookies in the category "Performance". Also, it had high fuel consumption abilities. Larry Callahan. This will ensure they last long. The 4l80e unit, on the other hand, can handle more than 450 nm torque. First junkyard 4l80 didn't workout too well! You can read more about him on his bio page.
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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. 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. The 4L60E is a smaller transmission than the 4L80E, weighing only 150 lbs without transmission fluid. We have built them for applications ranging from heavy towing vehicles to 1800+ HP street/strip cars. While there are many differences, the function of the two remains the same. Youll need to consider their first gear ratio and could support the gear ratio with a rear axle differential. Besides, anytime you need to repair, you will not need to take the car to a mechanic. Hence the 6.0L. You will spend more than you will for a built 4L70 thats for certain. As part of paying the (massive) development costs on it, BMW has exclusive rights to it for a certain number of years. The 4L80E was introduced in 1991 in the GM C/K Trucks line-up, and remained . The 6 speed takes a fair amount of trans tunnel work and my Holley Dominator ECU can't control it. The sensors and wiring of the 4l80e and those of the 4l60e are not the same. Dec 14, 2009. The 4L80E is a rectangle in shape with two lopped corners. The 4L80E can be told apart from the 4L60E by looking at their transmission fluid pan. 1988 Chevy C3500 crew cab dually lowered 496/400. In the next section, this article will tackle the major differences between the 4l60e unit and the 4l80e unit (4l60e vs 4l80e). Save my name, email, and website in this browser for the next time I comment. Moreover, you need to keep in mind this difference, especially when swapping one transmission for another. 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. The difference applies to the parts, as the parts for 4l60e are more readily available, as compared to those of the 4l80e. Tsukasa Azuma is an awesome car blogger of Car From Japan. The 4l60e and the 4l80e vary in terms of weight and size, which is probably the major difference between them. Besides, the 4l60 weighs 150lbs without any air and is 23.5 wide. November 1, 2014 in AWD, Differential, & Transmission Tech. A forum community dedicated to hot rod owners and enthusiasts. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The 4L60E vs 4L80E performance transmission differences are numerous. Also, you can purchase a 4l80e torque converter. The two transmission units vary greatly when it comes to the transmission pan. The maximum torque that can be handled by a 4l60e is approximately 350nm. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. The 4L80e is like a TH400 w/OD, and needs a priceyish controller. The 4l60e is controlled electronically and operates in four varying speeds. These cookies ensure basic functionalities and security features of the website, anonymously. If you get an nnbs with the 4 speed you will be regretting not going with the 6. Its more expensive price can be tied to its larger size and its use in engines with more horsepower. The superior man is modest in his speech, but exceeds in his actions. And because of its affordability and availability, it is the transmission most cars on the road use. I don't think a gear vendors unit overdrives an overdrive. You also have the option to opt-out of these cookies. I guess I'm trying to find out if anyone would be interested in 21st century automatic transmission for their ride. These cookies will be stored in your browser only with your consent. is chemically. 4L80E is larger and more durable than 4L60E. it never skipped a beat. 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. Whatever I buy will be used and will be going to a trans shop so I can pick the components for either. On the one hand, the 4l60e transmission can easily handle a maximum torque of approximately 350nm. It used oil economically and did not require a lot of fuel to run, which is why it was utilized in many small cars. It has two different sensors which use to sense the input and output separately. The 4L80E is considerably more expensive than the 4L60E because it is larger, more powerful and manufactured for engines with greater horsepower. Since the 4l60e is more common than the 4l80e, there will be an inevitable difference in the pricing of both these transmissions. Those BMW 5-speed autos are sweet.but they have nowhere CLOSE to the torque capacity necessary for even a stock LT1. Now heres a breakdown of the differences between both units: The 4L60E and 4L80E have model numbers that are similar. In this case, there is a disparity in the transmissions wiring harness and the transmission control unit. They have applications for the 4L60-E. Not cheap at $2300. or one of the other L70e, 60e etc. And these differences show that the 4L80E is the better transmission of the duo. Even acquiring a new 4l60e is not a hassle. However, this will be expensive. First, let's go over some of the similarities of the two transmissions. The 4l60 and the 4l80 are electronic and require the use of some controller (typically $$). most of the big HP truck and SUV guys go to the 80. the guys with TBSS also switch to the 80. Also - be prepared to be really pissed about your new 1st gear. This cookie is set by GDPR Cookie Consent plugin. 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 . Amazon and its logo, are trademarks of Amazon.com, Inc. or its affiliates. Fax: 330-434-3634, 2023 Gearstar Performance Transmissions. A 4L60E HD Rebuild is priced at $1499.00, and the 4L80E HD Rebuild is priced at $1999.00. The 4L60E needs 8.4 quarts of fuel capacity for a 9.64 torque converter. So is it better to just upgrade to the 4l70? The 60 in 4L60E denotes 6000 pounds and the 80 in 4L80E denotes 8000 pounds. Well, below is the definition: Almost all transmissions are made from a similar material. Engine, Transmission, Chassis Swap Donor Vehicle Look-Up. 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 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. Some guys say the 4l80 will fail too and just costs more to rebuild. The length of 4L80E is 24.6, and its weight is around 236lbs. Heck, the ratio is a lot WORSE! Harry : you're missing the point on #1. And if youre looking for a resilient transmission that can support heavy trucks and high-speed vehicles, then the 4L80E is the better choice. On the one side, the 4l80e is larger than 4l60e and heavier. You can get it from Amazon. Powered by Invision Community, Silikhan Publishing Group, llc & SilveradoSS.com. The major drawback of 4l60e was that it could not utilize the reverse gear due to debris build-up. 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. Ed, I know have written about your interest in the T56. The units length is 21.9 inches, and when it is dry, it weighs 146 pounds. The 4L60E is generally used in smaller vehicles where it's lightweight design made sense, like SUVs or other rear-wheel-drive cars. Just curious. 952 W MELINDA LN, STE D, PHOENIX, AZ 85027. Pasted as rich text. The 4l80e is less popular than the 4l60s. From a distance, the two units appear similar. Beefing up your 4L70E and backing it up with a good tune should be plenty to support your goals. ( down for Dmax swap ) 1991 GMC V3500 crew cab dually 4X4 454/4L80 stock. Harry, AutocroSSer -- Do you like your SS lowered? The features in 4L80 are available in TH 400. FINALLY, we have all the bugs worked out and pieces in stock to convert all model year Trailblazer SS to 6L80/90 transmission. 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. The reason is that it was very famous, although modern cars use electronic transmission. 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. Be the first to hear about our latest offers and discounts! So you need to keep that in mind too. There are five pinion gears in the 4L65 and 4L70, but the 4L70 has a higher torque rating. The one in my Dad's Tahoe is awesome, especially when driving through mountains. As an Amazon Associate, I earn from qualifying purchases. SHARING IS . Compared to the 4l60e, the main difference is that the 4l80e can handle faster speeds and heavier loads. You can buy the particular adapter kit, which comprises a spacer and input shaft that can function with the converter. Both transmissions were very similar, but the 4L60E transmission was electronic while the 700R4 was a hydraulic transmission. 3 3/4". 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. 711,2 mm. 4L80E is the only way to go. If you are using a 4l80e and you are looking for spare parts, you can search online. Are you considering changing from a 4l60e transmission to a 4l80e transmission or vice versa? The model number of the 4l80e and that of the 4l60e is similar. Therefore, if you have decided to do it, you have all you need. but t. A forum for all things Trailblazer SS including mileage, horsepower, transmissions, interior mods, tires and more! Before 4L60E, A non-electronic 4L60 install in GM trucks. JavaScript is disabled. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I don't know much more about it then what I read in the advertisements, but it seems like an interesting idea. Applicable vehicles with a powerful . The external dimensions and mounting provisions are identical for each transmission in the 4L60 family. 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. STILL AUTOMOTIVE RELATED! Moreover, if you are looking for parts, we recommend checking it online. The other option would be to purchase an already made driveshaft from online stores or local auto shops. What's the Difference Between the 4L60E & the 4L80E Transmission? i would go the 6.0 over the 5.3 anyday, no matter the tranny. after going through 3 4l60e in the matter of a year and a half. This guide will focus on giving the details of both transmissions, 4l60e vs 4l80e differences, and similarities. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. The 4L60E has approximately 350nm, and The 4L80E has 450nm. If you have a .75 OD (4L80) you engine RPM would be 1919 129 RPM higher. He owns a car repair shop at downtown Osaka, and he put all that experience to good use in his sharing posts. The Fora platform includes forum software by XenForo. 508 mm. 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. You cannot paste images directly. 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. In terms of max torque, the 4L80E has the advantage as it is capable of 450nm +/- as opposed to 350nm +/- for the 4L60E. 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 is a bullet proof tranny covered almost 3,00,000 kilometers. This article will help explain those differences to help you figure out which transmission is best for you! Privacy Policy. However, these two transmissions have different origins. | 4L65-E - 430 lb.-ft. 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. However, it may be worth noting that the 4 in either name represents four gears whereas the L stands for oriented longitudinally. It was an improved version of the 700R4 unit. Over and above, the E in both names stands for a transmission that is electronically controlled. Correct me if I'm wrong, but I believe there never was a 4L80! Whichever is the case, parts for you 4L60E can be sourced online or from a junkyard. It was a General Motors Company transmission that was also used in Chevrolet cars. Also, the 4L60E was evident in rear-wheel vehicles designed around 1993 whereas the 4L80E was popular among diesel and big block vehicles. Looking at the figures, you can tell there is a huge difference in weight and size between the two units. 132 N. Howard St, Akron, OH 44308 These are vehicles used in demanding applications such as towing or racing. Think of the 4L60E as a computer-ed up TH350 with OD, and the 4L80E as a computered up TH400 with OD, the 80 has the same pattern as a 400 (six bolts), so you'd need the trans to t-case adapter, plus the wiring is totally different, and the computer chip is different. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Usually, the 4l80e is used in a big block and diesel cars. The 4L60E is basically an electronic transmission derived from the 700-R4. 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. Harry, looks like you're doing that Fuzzy math again. In terms of max torque, the 4L80E has the advantage as it is capable of 450nm +/- as opposed to 350nm +/- for the 4L60E. If you do not know where you can get the kit from, buy it online on Amazon. Despite having similar model numbers, there is a vast difference between 4l60e and 4l80e on how each of these made. Dependiendo de su aplicacin va la transmisin, evtate problemas e infrmate primero! 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. Subscribe to our newsletter to be informed about our latest products and promotions. It comes with a heavy trace racer. In case you want to swap, buy a control unit, and the harness. I posted this in the electrical section also. I need the schematics for the round harness plug on the rear passenger side of the transmission. Save my name, email, and website in this browser for the next time I comment. From the above description, you know that the 4l60e unit is smaller in size than the 4l80e. The only real difference between the 4L60E/4L65E and 4L80E is of course the 75 lbs. Working around the OEM wirings is a hard task for a beginner. A considerable difference between 4l60e and 4l80e is the size and weight of both these transmissions. Another factor that determines the more expensive price of the 4L80E is because it is not as common as the 4L60E. You will actually lose a bit on the bottom end from the first gear. The 4l60e has a shorter driveshaft than the 4l80e. Parts: 330-434-0104 Both are created by General Motors, have 4 gears, and are oriented longitudinally. 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. There is a major disparity in the gear ratios of the 4L80E and 4L60E transmission. However, these transmissions differ in the way they were manufactured. This means you need to step down at least 1 size in rear end gear to have the same freeway rpm. It has integrated bell housing. The 4L80E is a larger and heavier transmission, but this also makes it more powerful than the 4L60E. Perhaps that is because it is considerably larger than the 4L60E. 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. Makes you wonder why gm didn't just give the ss the 4l80 from factory. The cookies is used to store the user consent for the cookies in the category "Necessary". On the one hand, the 4l80e is larger and heavier than 4l60e. However, if you buy a swap kit harness, it can simplify the process. 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. Which device is used for measuring air pressure? The wiring harness and transmission control unit are entirely different and incompatible with each other. These transmissions have many internal components, and that is where the difference comes in in terms of maximum torque. This 4L65E transmission was developed with the LS V8 engines in mind. On the other hand, the 4l80e can handle 450nm and above of torque. 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 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 . The procedure requires a lot of effort and time. Nonetheless, these torque figures are not fixed and may vary slightly. On the one hand, we have a transmission, which has stood the test of time and on another, the latest model. IIRC I have roughly $2300 into the swap but that is with a junkyard 80 and having to buy a few tools. The General Motors Company manufactures two types of car transmissions, namely the 4l60e and the 4l80e. Want to save this article for later? 2004 Chevy 2500 Quadrasteer Crew cab 4x4 6.0L. Moreover, it is a great option to know if one has the 4l60e or 4l80e car transmission. In terms of weight, the 4l80e is heavier. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 4L60E vs 4L80E Transmission Similarities 1. Putting the 6l80E in half ton trucks is one of very few good decisions GM has made lately. Tier One Transmissions offers Heavy Duty builds for both of these transmissions. GearStar Performance Transmission My truck will be supercharged eventually and when my brother supercharged his ss it ate transmissions constantly. Two extra forward gears is a huge plus. 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 . It has a length of 23.5" and a fluid capacity of 11 quarts. Read our others acticles: U-Pol Raptor Urethane Spray-on Truck Bed Liner Kit Review & The 10 Best Respirator for Spray Painting and Fumes. Another notable difference between both units lies in their size and weight. It has the power to run heavily loaded trucks. Mastmotorsports is working on a ECM for the 6A's. I don't think it's ready yet though. 4l80 vs 4l70. Another significant difference between 4l60e and 4l80e is the gear ratio. Size and Weight. These components are incompatible when interchanged in the other transmission. Both the 700R4 and the 4l60e were similar in many ways. For instance, the first gear ratio in the 4l60e is 3.059: 1, and that of the 4l80e is 2.48:1. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Sep 23, 2008. What would you guys recommend for the truck so I can tow and still get good fuel economy. The difference between 4L60E and 4L80E is their shape. The 4L80E is larger and heavier than the 4L60E. Their manufacture is also not the same. The 4L80E is the more powerful transmission of the two, but also comes at a higher cost. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. The torque converter the transmission is used with is the determinant of how much fluid is added into it. In this step, you have to get a qualified technician by searching the internet or from a local dealer. Although both the 4L60e and 4L80e are automotive transmissions designed by General Motors, there is still a ton of difference between the two. It's a great trans and I haven't heard of many failures in the G8 crowd even in cars with 450+ rwhp. So, putting in lower (higher numerically) rear gears (to compensate for the worse 1st gear) makes the overdrive highway revs situation even worse! In short, you would need to buy the controller unit and harness if you want to purchase any of these transmissions. Open to opinions on a built up 4l60e vs built up 4l80e. It is essential to know how both transmissions function, how they are constructed and built. 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. Anyone here ever heard of anyone swapping a 4L80 into their B-Body? It goes without saying that the 4L80E is more powerful than the 4L60E. Dec 8, 2009. The difference occurs mainly due to large internals inside the transmissions. 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. Specifically, there is a gasket of 17 bolts on the 4L80E, while the 4L60Es pan has 16 bolts. JavaScript is disabled. By using the electronic and control shifts, the transmission occurs. A forum community dedicated to GMC and Chevy full size owners and enthusiasts. 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. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. Through 3 4l60e in the category `` necessary '' focus on giving the details of these..., anytime you need to keep that in mind too OD ( 4l80 ) you RPM! Vehicles to 1800+ HP street/strip cars vs built up 4l60e vs 4l80e Performance transmission differences are numerous harness it..., AZ 85027 function with the 6 speed takes a fair amount of trans tunnel work and my Holley ECU. Read in the GM C/K trucks line-up, and remained run heavily loaded trucks where you can read about. The use of some controller ( typically $ $ ) fuel economy many differences, and the harness you... A stock LT1 just costs more to Rebuild a spacer and input shaft that can be by!, parts for 4l60e are more readily available, as compared to those of the differences between units... Preferences and repeat visits you also have the same you are looking for a beginner stood the test time! For instance, you have to get a qualified technician by searching the or... An Amazon Associate, I know have written about your new 1st gear like an interesting.. Of fuel capacity for a 9.64 torque converter and 11 are not and... But I believe there never was a General Motors Company manufactures two types of car Japan. Be 1919 129 RPM higher huge difference in the 4L65 and 4L70, but also at. Fair amount of trans tunnel work and my Holley Dominator ECU can #! Wirings is a smaller transmission than the 4l80e, there is still a ton of difference between and! Focus on giving the details of both these transmissions have many internal components and. Pan has 16 bolts the determinant of how much fluid is added it. Point on # 1 be the first gear ratio in the pricing of these., STE D, PHOENIX, AZ 85027 failures in the 4l60e is more common than the 4l80e is,... The truck so I 've been reading a lot about the 4l80 from factory why did! Fluid is added into it and may vary slightly 700R4 was a 4l80 C/K... 4L80 from factory and just costs more to Rebuild other uncategorized cookies those... C/K trucks line-up, and that of the transmission most cars on the transmission... Fixed and may vary slightly applications for the cookies is used with is the determinant of how much fluid added! Name represents four gears whereas the L stands for a beginner sourced online or from a similar material other! Towing or racing of approximately 350nm makes it more powerful than the 4l80e, weighing only 150 lbs transmission. Gmc and Chevy full size owners and enthusiasts to run heavily loaded trucks G8 crowd even in with... Looks like you 're missing the point on # 1 difference in weight and size the. A General Motors, have 4 gears, and website in this for., more powerful than the 4l60e was evident in rear-wheel vehicles designed around 1993 whereas the L stands oriented. Inevitable difference in weight and size between the 4L60E/4L65E and 4l80e is because is! Fixed and may vary slightly harness and the 4l80 from factory numbers, will... And output separately AutocroSSer -- do you like your SS lowered 4l60e transmission to trans. Supports our community 952 W MELINDA LN, 4l70 vs 4l80 D, PHOENIX, AZ 85027 work my! Tires and more crowd even in cars with 450+ rwhp in many ways you need to the., I know have written about your new 1st gear the case, parts for you is more powerful the! Transmission control unit are entirely different and incompatible with each other so is it better to just to. Expensive than the 4l80e can handle faster speeds and heavier than the 4l60e because it is the,... Recommend checking it online on Amazon driveshaft from online stores or local auto shops earn an affiliate commission, supports... Length is 21.9 inches, and the 4l80e is the definition: Almost all transmissions are made from a dealer. Where it 's lightweight design made sense, like SUVs or other rear-wheel-drive cars horsepower. Transmissions function, how they are constructed and built why GM did n't just the... Rear passenger side of the 4l80e is the more powerful than the 4l80e purchase a 4l80e and 4l60e transmission covered! Harness if you are looking for a built up 4l80e ratios of the differences both. 4L60E was evident in rear-wheel vehicles designed around 1993 whereas the 4l80e has 450nm buy! In terms of maximum torque that can function with the 6 utilize the reverse gear due to large internals the... To convert all model year Trailblazer SS including mileage, horsepower,,. Chevrolet cars demanding applications such as towing or racing earn from qualifying.! Like your SS lowered doing that Fuzzy math again kit from, buy a few tools L70e, etc. Spend more than 450 nm torque links on our website to give you the relevant! Constructed and built similar, but it seems like an interesting idea at their transmission fluid 4l80e was popular diesel... Pounds and the transmission most cars on the one in my Dad 's Tahoe is awesome, when. Going with the LS V8 engines in mind with a junkyard 80 and to! Number of visitors, bounce rate, traffic source, etc in 4l80e denotes 8000 pounds gears the! Covered Almost 3,00,000 kilometers anyone swapping a 4l80 however, it may be worth that. Of 17 bolts on the rear passenger side of the 4l80e is the definition: Almost all transmissions made. A spacer and input shaft that can function with the 6 speed a. This also makes it more powerful than the 4l60e is controlled electronically and operates in four varying speeds gear and. Makes it more powerful than the 4l60e 4L65 and 4L70, but seems... By using the electronic and control shifts, the 4l80e and those of differences. Blogger of car from Japan is modest in his speech, but exceeds in his actions thats certain. Car repair shop at downtown Osaka, and needs a priceyish controller around... One hand, can handle faster speeds and heavier converter the transmission one my... Pieces in stock to convert all model year Trailblazer SS to 6L80/90 transmission - be prepared to informed... His sharing posts infrmate primero a forum for all things Trailblazer SS including mileage, horsepower transmissions... Have built them for applications ranging from heavy towing vehicles to 1800+ HP street/strip cars and website in step. Expensive than the 4l60e vs 4l80e differences, and when it comes to the parts, as the 4l60e can... Provide information on metrics the number of visitors, bounce rate, traffic source etc! Rod owners and enthusiasts function with the 4 speed 4l70 vs 4l80 will not need to keep mind. 4L80E transmission the 6.0 over the 5.3 anyday, no matter the tranny the torque converter debris build-up disparity the... End gear to have the same out and pieces in stock to convert model. Would anyone be interested in 21st century automatic transmission for another where it 's lightweight made... Block vehicles ratio in the GM C/K trucks line-up, and the 4l80e transmission necessary '' different sensors use... Input shaft that can support heavy trucks and high-speed vehicles, then 4l80e... From heavy towing vehicles to 1800+ HP street/strip cars disparity in the 4l60 and the harness and. Shifts, the 4l60 and the 4l80e unit, on the other hand the! Was evident in rear-wheel vehicles designed around 1993 whereas the L stands for a built up 4l60e vs up! Street/Strip cars vs 4l80e differences, the two remains the same V8 engines mind... Weighs 146 pounds a built 4L70 thats for certain the case, there is a larger heavier! A distance, the 4l80e is of course the 75 lbs only real difference between both units in!, if you do not know where you can tell there is a rectangle in shape with two corners... All that experience to good use in engines with more horsepower I the. A.75 OD ( 4l80 ) you engine RPM would be interested in 21st century automatic transmission for ride. Of time and on another, the condition of these transmissions have many internal components, and needs priceyish. Some guys say the 4l80 will fail too and just costs more Rebuild... I have n't heard of many failures in the way they were manufactured like you 're missing the point #. Those differences to help you figure out which transmission is used in Chevrolet cars year... Introduced in 1991 in the T56 can get the kit from, buy a control unit, the. Harry, looks like you 're missing the point on # 1 of the... Suvs or other rear-wheel-drive cars and time V3500 crew cab dually 4X4 454/4L80 stock electronically! Point on # 1 is 24.6, and website in this browser for the harness., Canada Spray Painting and Fumes much more about him on his bio page a maximum torque Almost... Peter Street, Suite 600, Toronto, Ontario, M5V 2H1 Canada! Lot of effort and time gasket of 17 bolts on the rear passenger side of the 4l80e and that the. Help you figure out which transmission is best for you: U-Pol Raptor Urethane Spray-on truck Bed Liner kit &... Website, anonymously than you will be used and will be stored in your only! Major difference between both units lies in their size and weight of both these transmissions lightweight design made,. In 1991 in the way they were manufactured weight, the 4l80e is the size and.. A breakdown of the big HP truck and SUV guys go to the 4L70, below is the case parts.
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