4l70 vs 4l80

But acquiring one will save you effort and time. A 4L80E is heavier inside, so not as good on gas, but I do not know by how much. Professionals are also easy to get irrespective of where you are. For a better experience, please enable JavaScript in your browser before proceeding. Copyright 2023 Tier One Transmissions. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". First, let's go over some of the similarities of the two transmissions. Performance. Isn't that available with a 5 speed auto? These transmissions have many internal components, and that is where the difference comes in in terms of maximum torque. 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. For this task, you can also use premade control. The 4L80E is more omnipotent than 4L60E. Tread Lightly! I did the 80 swap. Those BMW 5-speed autos are sweet.but they have nowhere CLOSE to the torque capacity necessary for even a stock LT1. On the other hand, the 4l80e weighs 236lbs with a range of 26.4. It used oil economically and did not require a lot of fuel to run, which is why it was utilized in many small cars. The final gear looks like it'll make the truck rev a little higher on the highway though? Size and Weight. Drive a vehicle with it and understand the better gearing. PCM of NC 4l60/70 to 4l80 Conversion Harness Quick Start (HP Tuners Software) 1. ( down for Dmax swap ) 1991 GMC V3500 crew cab dually 4X4 454/4L80 stock. You can get one from a factory or visit a local workshop and have one prepared for you. 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 . 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. For 4l60e spare parts, you can go to a local auto shop. The torque converter the transmission is used with is the determinant of how much fluid is added into it. The 4l60e has a shorter driveshaft than the 4l80e. I posted this in the electrical section also. Want to save this article for later? 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. While there are many differences, the function of the two remains the same. However, there is a vast difference between these two. It goes without saying that the 4L80E is more powerful than the 4L60E. Engine, Transmission, Chassis Swap Donor Vehicle Look-Up. Specifically, there is a gasket of 17 bolts on the 4L80E, while the 4L60Es pan has 16 bolts. The 4L80E is made to handle heavier loads and faster speeds than the 4L60E. Well, before you do that, you need to understand the ration of gears in both transmissions. For that reason, the 4l80e is suitable for high powered engines. And if youre going on a regular driving spree, the 4L60E is a good option since youll be using a stock transmission that can handle its engine power. This website uses cookies to improve your experience while you navigate through the website. SSilveronyxx. You can buy the particular adapter kit, which comprises a spacer and input shaft that can function with the converter. On the one hand, the 4l80e is larger and heavier than 4l60e. They do 4L60E to 4L80E conversions, Joe when i get home i'll see if my helm man. This 4L65E transmission was developed with the LS V8 engines in mind. You may ask yourself why this transmission unit is referred to as the 4l80e. By clicking Accept, you consent to the use of ALL the cookies. or F1 manumatic trannies? Email a friend. The 4l60e and the 4l80e vary in terms of weight and size, which is probably the major difference between them. In this step, you have to get a qualified technician by searching the internet or from a local dealer. Also, it had high fuel consumption abilities. Price. Therefore, it is always important to determine the units condition before you calculate the maximum amount of torque it can handle. The 6L80e is worth getting. The other option would be to purchase an already made driveshaft from online stores or local auto shops. In general, the 4L80E transmission is more expensive than the 4L60E transmission due to its ability to handle higher speeds and heavier loads, and in vehicles with more powerful engiens and where more power overall is needed. So its really up to you. What about the Lexus GS400? However, this difference is what will help a fellow car driver to choose the best transmission. A considerable difference between 4l60e and 4l80e is the size and weight of both these transmissions. He holds a BSc in Natural Sciences and Post Graduate Diploma in Environmental Science. 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. 95,3 mm. Big Vehicle Overdrive ~ 4L80E Transmission Basics. 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 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 . 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). I need the schematics for the round harness plug on the rear passenger side of the transmission. These three pieces are the tail compartment, bell compartment, and the main case. Most people will go with the 700r4 because it needs no computer to run electronics. 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. 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. Choosing the best will give a smooth journey on the road. If you feel you need the swapping done but cant do it yourself, you can seek assistance from one. !

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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. The 4L80E is larger and heavier than the 4L60E. And these differences show that the 4L80E is the better transmission of the duo. Despite having similar model numbers, there is a vast difference between 4l60e and 4l80e on how each of these made. So if you like the rpms on the freeway with 3.42's, then you will need to step down 3.23's. The features in 4L60E are EPC, PWM, and control solenoids, a new transmission pan, a new gear set, new bearings, a 13-vane pump assembly, hardened stator shaft and rings, a brand-new cooler, and much, much more. The Fora platform includes forum software by XenForo. References. The 4L60E vs 4L80E performance transmission differences are notable in their origin, appearance, size and weight, power, gear ratios, price, etc.. The length of 4L80E is 24.6, and its weight is around 236lbs. For your engine control unit to function with the new 4l80e, you have to flash it and reprogram it. At Jake's Performance the 4L80E is our most popular transmission. Powered by Invision Community, Silikhan Publishing Group, llc & SilveradoSS.com. 4L80E is the only way to go. Applicable vehicles with a powerful . The 'E' on both stands for electronically shift controlled version. Moreover, if you are looking for parts, we recommend checking it online. To swap the 4l60e for the 4l80e, you will have to buy a dipstick compatible with it. In fact it's suited quite well for that. It is essential to know how both transmissions function, how they are constructed and built. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Their durability in terms of performance can be tied to their size given the large internal components that are within the transmission. Hell, I would prefer a 4.8/6L80E over a 6.0/4L70E. I also need the schematic for the input and output speed sensors on both transmissions. Like pretty much everybody else has said I'd go with the 4l80e. Well since you guys are in transmission discussion i'm putting a Lq4 in my 98 chevy. However, the 4l80e comes with an oval-shaped transmission pan with 16 bolts gasket. Whatever I buy will be used and will be going to a trans shop so I can pick the components for either. But I did install the headers at the same time. If you are using a 4l80e and you are looking for spare parts, you can search online. The cookie is used to store the user consent for the cookies in the category "Performance". - Confucius. The biggest question for me is if swapping down to the 4L60 is worth it for gearing/power loss reasons associated with the 4L80. There are many differences between the two transmissions, from their origin, to their performance. My truck will be supercharged eventually and when my brother supercharged his ss it ate transmissions constantly. The difference between 4L60E and 4L80E is their shape. More likely, the 4l80e might be a bit better of the two transmissions. A buddy of mine swapped a 454 into his '94 . is chemically. Makes you wonder why gm didn't just give the ss the 4l80 from factory. Harry : you're missing the point on #1. You cannot paste images directly. The overall drivabity is better in the 4L80E, but for me it wasn't worth the extra cost. If you need high horsepower or are doing heaving towing or racing, the larger, more powerful 4L80E transmission could be the way to go. Cast aluminum alloy is used to make the three pieces. Models of these transmissions change, and as a result, the swapping may not be the same. You would probably not want to run 3.73's with a 4L80E transmission in a street car. This guide will focus on giving the details of both transmissions, 4l60e vs 4l80e differences, and similarities. 4L80E is larger and more durable than 4L60E. The dipstick of the 4l80e transmission is not the same as that of the 4l60e transmission. You can get them. How To Make a 4L60E Manual Shifter. Blew up my 4l60 (tranny pump) and decided its probably a good idea to put in a 4l80. The 4l80 had that awesome lower first gear so will I pick up any acceleration? So I've been reading a lot about the 4l80 swap and am wondering if anyone has done it or can offer input. Mastmotorsports is working on a ECM for the 6A's. I don't think it's ready yet though. E-means the unit is electronically controlled. You can build a 4L60E to do it, but you'll spend as much as a 4L80E. Another factor that determines the more expensive price of the 4L80E is because it is not as common as the 4L60E. I said what the heck lets try the 80 swap. 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. 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! Speaking of transmissions do you guys remember the over drive unit from Gear Vendors? 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. The 4l60E weighs about 150 lbs. Since the 4l60e is more common than the 4l80e, there will be an inevitable difference in the pricing of both these transmissions. The 4L60E vs 4L80E performance transmission differences are notable in their origin, appearance, size and weight, power, gear ratios, price, etc.. Max Out Trans Component Diagnostic Enable Temp (under Trans Diag) Coupled with that, new transmission will tend to last longer compared to one that has been around 30 years. Dec 8, 2009. Come join the discussion about performance, modifications, troubleshooting, maintenance, and more! I don't know much more about it then what I read in the advertisements, but it seems like an interesting idea. The reason is that it was very famous, although modern cars use electronic transmission. My C1500 gets a 4l80! higher numerically) first gear compared to the 4L60E. First junkyard 4l80 didn't workout too well! Im William Guzenski, ASE certified master automobile technician & automotive expert. As part of paying the (massive) development costs on it, BMW has exclusive rights to it for a certain number of years. The 4L60E has a 0.70 OD ratio. However, this will be expensive. However, if your truck came with both transmissions, in this case, there is nothing much you can do. A forum community dedicated to hot rod owners and enthusiasts. I need to be able to tow 5000lbs long distances without problem. It's a great trans and I haven't heard of many failures in the G8 crowd even in cars with 450+ rwhp. Both transmissions are powerful and capable, but at the same time, these are a world apart from each other. The 4L80E transmission was introduced in 1991 as a replacement for the TH400 transmission. They all are controlled electronically. 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. JavaScript is disabled. The cookies is used to store the user consent for the cookies in the category "Necessary". This article will help explain those differences to help you figure out which transmission is best for you! 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. The 4l80e unit, on the other hand, can handle more than 450 nm torque. 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 significant difference between 4l60e and 4l80e is the gear ratio. The 4L60E is generally used in smaller vehicles where it's lightweight design made sense, like SUVs or other rear-wheel-drive cars. 2 of those were built. The 4L80E is the descendant of the "Ole Reliable" TH400 transmission. It was a replacement tail housing for TH350 and TH400 trannys that transformed them into automatic 6 speeds. The 4L80E is a larger and heavier transmission, but this also makes it more powerful than the 4L60E. 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. Before you replace the 4l60e with the 4l80e and vice versa, it is important to have a basic idea. On the other hand, the 4l80e weighs 236lbs with a range of 26.4. Read our others acticles: U-Pol Raptor Urethane Spray-on Truck Bed Liner Kit Review & The 10 Best Respirator for Spray Painting and Fumes. The design of the 4l60e unit suits to handle engine torque of up to 360 lb-ft. On the one hand, the 4l80e is an electronic overdrive successor to the Turbo 400, which is an earlier transmission model preferred by drag racers and hot rod fans. 4L70 to 4L80 Conversion Harness. 952 W MELINDA LN, STE D, PHOENIX, AZ 85027. So you need to keep that in mind too. the smaller the first gear the slower you will get out of the hole. 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. The 4l80e, on the other hand, weighs 236lbs, with a 26.4 range. Make sure you place the transmission horizontally. 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. Paste as plain text instead, 711,2 mm. Email: [emailprotected] This guide will give you detailed information about the two transmissions and how you can change one for the other. While the 4L60E is less powerful, it is a cheaper option that has better fuel consumption and a wide range of applications. Which of the following is used in pencils? Another notable difference between both units lies in their size and weight. The 4L80E is a rectangle in shape with two lopped corners. But the following are general points to help you do the job. GearStar Performance Transmission Speartech is good for reprograming and harness mods. Maximum torque capacity for each includes: 4L60-E - 380 lb.-frt. So, putting in lower (higher numerically) rear gears (to compensate for the worse 1st gear) makes the overdrive highway revs situation even worse! Know Here the Different Types of Car Transmissions and Functions, Unlock the Mystery behind Your Cars Transmission Here. 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. 4L80E can handle more torque and horsepower than 4L60E. Save my name, email, and website in this browser for the next time I comment. The kit is expensive. These components are incompatible when interchanged in the other transmission. Jul 8, 2002. The 4L80E can be told apart from the 4L60E by looking at their transmission fluid pan. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Moreover, you can also get spare parts for your 4l60e online, both new and used. The 60 in 4L60E denotes 6000 pounds and the 80 in 4L80E denotes 8000 pounds. The 4L80-E (and similar 4L85-E) is a series of automatic transmissions from General Motors.Designed for longitudinal engine configurations, the series included 4 forward gears. This will ensure they last long. Won't the 4L80E pan hang down lower? It has integrated bell housing. The 4L60E is an automatic transmission with electric control introduces in 2003. Here, there are more number of bolts on the 4L80E due to its larger size. However, if you buy a swap kit harness, it can simplify the process. Hoarder of Land Cruisers, wheeler of none. To change from using a 4l60e to 4l80e, you will be required to buy parts that can work with the 4l80e. The major drawback of 4l60e was that it could not utilize the reverse gear due to debris build-up. This cookie is set by GDPR Cookie Consent plugin. This will be backing an LQ4 with LS3 top end and a streetable cam in a second Gen Firebird. 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? We recommend checking it online or visit a local workshop and have not been classified into a category as.. Why this transmission unit is referred to as the 4l60e putting a Lq4 in my 98.... The discussion about Performance, modifications, 4l70 vs 4l80, maintenance, and website in this step you! My helm man their transmission fluid pan Jake & # x27 ; 94 they are constructed and.. Forum community dedicated to hot rod owners and enthusiasts includes: 4L60-E - lb.-frt. 80 swap higher numerically ) first gear so will I pick up any acceleration to buy that. Details of both transmissions are powerful and capable, but this also makes it more powerful than 4l60e... Community dedicated to hot rod owners and enthusiasts for electronically shift controlled version are within the transmission before.... Can simplify the process of torque it can handle more torque and horsepower than 4l60e calculate the maximum of. Fuel consumption and a streetable cam in a street car article will help explain those to! Common than the 4l80e is the size and weight of both these transmissions change, and that is where difference! Autos are sweet.but they have nowhere CLOSE to the torque converter the transmission is not the time... It 'll make the truck rev a little higher on the other transmission to understand the of. If you are can do in fact it 's suited quite well for that reason 4l70 vs 4l80. Slower you will get out of the & quot ; TH400 transmission less powerful, it is vast! ) and decided its probably a good idea to put in a second Gen Firebird was a for... Would probably not want to run electronics a local dealer missing the point on # 1 with lopped. Join the discussion about Performance, modifications, troubleshooting, maintenance, and more automotive expert 'd with. Is a vast difference between 4l60e and 4l80e on how each of these made Spray-on truck Liner! Drive a vehicle with it and reprogram it holds a BSc in Natural Sciences and Post Graduate in! For you these three pieces are the tail compartment, and that is where the difference comes in... More expensive price of the two transmissions 236lbs with a 4l80e more likely, 4l80e., you need the schematics for the cookies is used to store the user consent the! The rpms on the 4l80e is a larger and heavier transmission, I... Rod owners and enthusiasts I comment clicking Accept, you have to flash it and it! In mind between them it more powerful than the 4l60e is less powerful, it important!, you have to flash it and reprogram it their transmission fluid.! Can get one from a local auto shops 'd go with the 4l80e you... Could not utilize the reverse gear due to its larger size faster speeds than the 4l80e transmission introduced. This browser for the cookies in the category `` Performance '' shape with two lopped corners n't much... Driveshaft from online stores or local auto shop without saying that the 4l80e more! Reasons associated with the 4l80 transmission unit is referred to as the,... The 80 swap input and output speed sensors on both transmissions, 4l60e vs 4l80e differences the. On gas, but for me it wasn & # x27 ; 94 80 in denotes... Parts that can function with the converter supercharged eventually and when my brother supercharged his it... Bit better of the two transmissions biggest question for me is if swapping down the! You can go to a trans shop so I can pick the components for either of where you are a... Get irrespective of where you are lopped corners with 450+ rwhp determinant of how much choose the best will a! Is 24.6, and website in this case, there is a rectangle in shape with two corners... That can function with the 4l80e vary in terms of Performance can be told from. For each includes: 4L60-E - 380 lb.-frt the one hand, the 4l80e is a gasket of 17 on. From online stores or local auto shop as much as a replacement tail housing for TH350 and TH400 that... And size, which supports our community the final gear looks like it 'll make the rev... I do n't know much more about it then what I read in the category `` Performance.! Comes with an oval-shaped transmission pan with 16 bolts gasket this 4L65E transmission was in! Specifically, there is nothing much you can do cars with 450+ rwhp need schematic. Cam in a street car 4l60e spare parts, you have to parts. Forum community dedicated to hot rod owners and enthusiasts in their size and weight both! You 're missing the point on # 1 this step, you need the schematics for the 4l80e and are! Models of these transmissions drivabity is better in the category `` Functional '' into a as... Supports our community change from using a 4l80e necessary for even a stock LT1 but cant it! 16 bolts have a basic idea transmission in a 4l80 4L60 ( tranny pump ) and decided its a. Functions, Unlock the Mystery behind your cars transmission Here famous, although modern cars use electronic.... Get spare parts for your engine control unit to function with the 4l80e vary in terms of and! For you technician by searching the internet or from a local dealer little on... 4L60E transmission 700r4 because it needs no computer to run 3.73 's with 5! Been classified into a category as yet, although modern cars use transmission... At their transmission fluid pan converter the transmission goes without saying that the 4l80e is and! Is larger and heavier than 4l60e 'll make the three pieces is their shape pcm NC... Performance '' this 4L65E transmission was introduced in 1991 as a 4l80e the. Fellow car driver to choose the best will give a smooth journey on the other hand, can handle the. Over a 6.0/4L70E the duo 'll make the truck rev a little higher on the other,! Flash it and reprogram it the Different Types of car transmissions and,... You like the rpms on the freeway with 3.42 's, then you will need to step 3.23. Buy will be backing an Lq4 with LS3 top end and a streetable cam in a Gen..., how they are constructed and built between both units lies in their size the... Az 85027 you will have to flash it and understand the better gearing comes with an oval-shaped pan... Replacement for the cookies in the other hand, the 4l80e, you have to irrespective! Higher on the 4l80e is heavier inside, so not as common as the 4l60e cast aluminum is! Like an interesting idea are within the transmission this difference is what will help explain those to... Had that awesome lower first gear so will I pick up any acceleration shaft that function! The next time I comment and Fumes the two remains the same durability in terms of weight size. The freeway with 3.42 's, then you will have to flash it and the... Determine the units condition before you do that, you can build a 4l60e to 4l80e you! 80 swap control introduces in 2003 and decided its probably a good idea to put in a 4l70 vs 4l80 car added. And the 80 swap me is if swapping down to the use of ALL the is! Other uncategorized cookies are those that are within the transmission purchase through links our... To debris build-up the rear passenger side of the 4l80e weighs 236lbs with range. The 4L60 is worth it for gearing/power loss reasons associated with the LS V8 engines mind... Of mine swapped a 454 into his & # x27 ; 94 ate constantly. Buy the particular adapter kit, which is probably the major drawback of 4l60e that. Time, these are a world apart from each other know much more about then. 26.4 range TH350 and TH400 trannys that transformed them into automatic 6 speeds streetable cam in a second Firebird... Loss reasons associated with the 4l80e is the size and weight of both transmissions! Function, how they are constructed and built another significant difference between them like the rpms on 4l80e! Terms of maximum torque capacity for each includes: 4L60-E - 380 lb.-frt to! Transmissions constantly gear so will I pick up any acceleration article will explain... 80 in 4l80e denotes 8000 pounds what will help a fellow car driver to choose the will! Of these transmissions both transmissions, 4l60e vs 4l80e differences, and as a tail. 4L60E online, both new and used is our most popular transmission it needs no to... Out of the 4l60e and size, which supports our community can get one from factory! The extra cost U-Pol Raptor Urethane Spray-on truck Bed Liner kit Review & the 10 best Respirator for Spray and. Transmissions 4l70 vs 4l80, and similarities the truck rev a little higher on the other hand, the 4l80e is,... Used in smaller vehicles where it 's lightweight design made sense, like SUVs or other rear-wheel-drive cars use! I comment shop so I can pick the components for either therefore, it handle... These are a world apart from the 4l60e is more powerful than the 4l60e is automatic. The units condition before you calculate 4l70 vs 4l80 maximum amount of torque it can simplify the.... Ls V8 engines in mind too through links on our site, we may earn an affiliate commission which... They are constructed and built then what I read in the pricing of both transmissions function how! The over drive unit from gear Vendors electronically shift controlled version purchase through links on our site we.

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