if ordered today, Automatic Transmission Controller, TCI EZ-TCU 2.0, GM 4L60E, E4L65E, 4L80E, Chevy, Lap Top Compatible, Kit, Estimated Ship Date: The 4L80E contains a pan that is oval, while the 4L60E has one that is shaped like a rectangle. The 4L80E offers more power than the 4L60E. The 80e is actually more cost effective if you do some leg work, because you can do far less in terms of beefing it up in the beggining and beat the living hell out of it.. PLUS WOT shifts into overdrive if you desire, and the odds of hurting it are very slim in a bolt on truck.example'68 malibu 80e swap80e on craigslist(late model) $350not uncommon(be patient)billet parts and some goodies(actually quite a bit of goodies) from ck performance(which actually makes alot of the parts the tranny shops sell you) <$1000.and home built for free. Its a model that was designed for high-performance functions, from towing and hauling to hot rodding. The 4L70E Transmission: Up Close and Personal The 4L70E automatic transmission is undoubtedly a workhorse gear mechanism that offers more excellent reliability and a good deal more power. You might be interested in upgrading the transmission in your GM truck or SUV. But because of two extra gears, the 6L80E has shorter gear ratios, which contributes to better fuel economy and ride comfort. Greg, what is the average cost to expect to pay a trans builder such as yourself for a very mild build 4L80 say to a 600 hp level? by bbond105. 2023 Power Automedia. All money aside, I personally would stick with the 70e and spend the extra money. The cookie is used to store the user consent for the cookies in the category "Other. Anything beyond 500-600 ft/lbs of torque needs the 4L80E." Better friction material is what gives Gearstar 4L70E transmissions more life and improved performance because there's no slippage and the resulting destructive heat. With either model, you get an electronically-controlled GM transmission. But, as listed above, they have many internal differences. Fax: 330-434-3634, 2023 Gearstar Performance Transmissions. Speartech is good for reprograming and harness mods. Because the 4L80E is essentially a TH400 with an overdrive, its bellhousing bolt pattern and torque converter placement are identical to a TH400. These come with the spacer and input shaft needed to work with the specific converter. This means that with a 3.55:1 rear gear, the overdrive drops the effective rear gear ratio to 2.66:1. Even if the computer originally controlled a 4L60E, it can be reprogramed to control a 4L80E. You must know the various gear ratios if you plan to swap the transmissions. Ive got an 06 behind a 5.3. Its from HP tuners and they lay out the differences in the wiring harnesses. And the input shaft is about 300mm vs. 298mm on the 4L60E transmission. You can order this part by Contacting Us. AT4X versions of the GMC Sierra and Canyon. The 4L70E is a good transmission in stock form, and is designed to have more torque capacity than the 4L60E and 4L65E. The 4L80E is a larger and heavier transmission, but this also makes it more powerful than the 4L60E. It was mainly used for - and 1-ton SUVs or trucks, starting with the 1991 model year. JavaScript is disabled. It is virtually impossible to differentiate the 4L60E from the 4L65E, which has internal improvements to torque capacity. No refunds if shipped. The 4L70E automatic transmission for the Trailblazer SS is somewhat different for an apparent reason: the all-wheel-drive factor. The 3-2 downshift solenoid was deleted. Because of the application, the 4L80E is much heavier and larger than the other transmission. By placing an order online or over the phone you are agreeing to our terms and conditions. You may be wondering if it is quite possible to replace the 4L60E with the 4L70E automatic transmission. Following the success of the 200-4R, the next-in-line kept the new designation, and the700R4 transmissionwas born in 1982. Heres a quick little rundown on the 4L70E, its relative history in the world of GM transmissions, and its potential potential that transmission experts can take, unlock, and transform into pure performance. The torque converter is the same for both transmissions, but the output shaft will need to swap it out with the 4L60E or 4L65E version if you are direct replacing one of these transmissions. The family of GMs 4-speed automatic overdrive transmissions are an extremely popular option for performance enthusiasts and racers alike, and its no wonder why. You know that the 4L60E is shorter than the 4L80E. . Gearstar 4L70E is engineered to take up to 650 HP and 650 Lb./Ft. Plus I don't doubt ultimate's findings on the rpm level 7. The Fora platform includes forum software by XenForo. When martin went 10.21 in memphis the 1st year he was running a RPM trans. Applicable vehicles with a powerful . There are two different types of questions, people typically have when looking at the transmission identification section of these pages. If you are looking to use a 4L70E where a 4L60E had once been, itll physically bolt right in, with a few minor exceptions. Looking at the figures, you can tell there is a huge difference in weight and size between the two units. 5.0 out of 5 stars. Additionally, the shape of the fluid pan is different, as previously discussed. With either the 4L60E or 4L80E, you will need the same type of transmission fluid. 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. You want a firm upshift and a smooth, unnoticeable downshift. This is going to cost you some additional money, no matter which way you are swapping out the transmissions. in GM tranny designations signifies the comparative torque rating of the tranny, although they are not in any normal type of units. You must modify the cross member to fit the new transmission. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. It does not store any personal data. May 26, 2023 VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. . The 4L65E are selling for $500 up around here but its a gamble, rather put my money into a rebuild. LS based bell-housing with 7 mounting holes, Casting # 24206952. Again, its all determined by what the vehicle will be used for. If the transmission doesnt come with one, you can buy it on Amazon. Among the many things you should pay attention to, consider these vital parts. 1,946. Custom Built Lock-up 10in or 11in Billet Racing with 2600-4000rpm stall, Master Overhaul Kit with Alto Hardened Kolene Steels, New 28 Element Input Sprag High Capacity Upgraded Pump Assembly, Transgo Reprogramming Shift Kit with Shift Command, Complete Torrington Bearing Kit for reduced friction, Heavy Duty Expanded Capacity Input Drum with Reinforcing Sleeve, Heavy Duty 5 Pinion Front and Rear Planetary Gear Set with Sun Gear, New Internal Wiring Harness W/New TCC Solenoid. There are several differences between the 4L70E and the 4L60E. It does not store any personal data. However, the 6L80E has shorter gear ratios due to the two additional gears, which improves fuel . The 4L80E is made to handle heavier loads and faster speeds than the 4L60E. Now the 4l80 vs the 6l80 they are same case and basically the 6 is a split gear setup version of the 4 aka its not a true 6 speed in the since of having 2 tall final gears. We also use third-party cookies that help us analyze and understand how you use this website. Now the 6l90 is a true 6 speed and will yield a fanominal final hwy gear both 5 & 6 will be nice. 4L60E vs 4L80E Gear Ratios. The best recommendation is to go for an, How to Tell Two Transmissions Apart Without Opening Them Up. "I do have two builds running low 10's (they say) on the street", $500.00 for a genuine 4L65E core is on the cheap. After intake, exhaust, a good tune, and (if I find some extra cash lying . A 4L80E has four gears for driving forward, while a 6L80E has six. Upgrading to the 4L70E automatic transmission is your best bet if you are looking for or require a transmission capable of working up beyond the realm of 425 ft./lbs. if ordered today. I have a good friend with a stock 2011 Silverado 5.3/6L80e and hes had the trans rebuilt . Automatic Transmission Controller, TC Transmission Controller, Wiring Harness, GM, 4L60E, 4L70E, 4L75E, 4L80E, for Pro-Flo 4/Pro-Flo 4+ EFI, Each Part Number: EDL-36212 Not Yet Reviewed Its outer case material is aluminum, and it clocks in at about 133 lbs. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. The 4L60E is an electronic transmission that comes from the 700R4. The 4L85E is a heavy-duty version of the 4L80. The number of gears is the primary difference between the 4L80E and 6L80E gearboxes. So its not just performance enthusiasts who call us wanting a better transmission. Walk adds its very important never to build more engine than you have transmission for. We've included gear ratio charts for the 4L60E, 4L80E, 6L80E and even the 8L80E transmissions for comparison purposes. The 4L70E transmission is a bit of a rare bird, and not very common. 6L80e to 4L80e swap. The 4L70E is a straight upgrade to the 4L60E, appearing on the market several years after the 4L60E has had time to shine. The '82'89 Turbo-Hydramatic TH700-R4, '90'91 4L60, '92'00 electronic 4L60E, '01'05 4L65E, and the '06-and-newer 4L70E were all designed to replace the tried-and-true TH350. The name change signifies upgraded internals that make the transmission stronger than its predecessors. Factory overdrive band covers only 80% of the drum. 4L60E, 4L65E, and 4L70E Transmissions Early transmissions will need to use the larger, early-style connector harness for the output shaft speed sensor. With a programmable controller the driver can have direct control of shift timing, wide open throttle up shifts, and torque converter lock up apply, and at what MPH this takes place. Make sure it comes with everything required to make the swap. All tolled I would estimate a 4L80E 2WD conversion will add $2000-$2500 over the cost of a built 4L70E if you are doing the installation yourself. "It all comes down to how well the car puts the power to the road," continues Walk. Its ideal for SUVs because of its lightweight design. Hence why I said if your going for power stick to the 60 or 80. For this reason, you must also take a look at the cross member on your GM vehicle, because they arent going to be compatible. This cookie is set by GDPR Cookie Consent plugin. He has been working as a car mechanic for over 10 years, and the majority of them specialized in advanced car diagnostics and troubleshooting. I won't have to spend the money twice. Care needs to be taken when deciding how to install a 4L70E in cars that originally used an older GM transmission while it often bolts just in, the car may not be compatible with the electronic components in the 4L70E if its a model before 1996. In fact, just dont do it. This helps the automatic transmission to last for extended periods on the race track. 285hp and 325 ft-lbs is what this one is rated at. Both are stronger versions of the 4L60E, delivering the same experience, but with a higher starting threshold for power and speed. The 4L80E has proven reliable like it's predecessor. It also shares the same basic design and case with the 4L60E and the 4L65E. You cant convert the 4L60E to 4L70E. If you are going to swap out the transmission, you must also purchase the appropriate dipstick. Analytical cookies are used to understand how visitors interact with the website. Chevrolet Performance 4L75E 4-speed automatic transmission is a great alternative to 4L80e transmissions, since they are smaller, lighter, and have a similar torque capacity rating. ^with that being said now I'm wondering if I should spend the extra money and do a 80 and not have to worry about it when for when I make big power or go ahead and do the built 70 and make the switch later on. You wont be able to place the bigger transmission in the space of the smaller one. The same can be said for GMs 4L70E, which has very minor internal improvements such as one additional clutch added to the overdrive unit, some revisions to hydraulics, and a better planetary unit. #6. Depending on the year of your transmission and the PCM that is controlling it, youll very well may need to re pin your wiring harness. Your best bet towards visually distinguishing between the 4L60E and the 4L70E is checking the service parts identification sticker if its the stock transmission in a GM vehicle. Gonna say again: for a big block, the TH400 is the best choice in my opinion. 2006 vortec max, 4.10 gear, 4wd. Everything inside the transmission is made from aluminum alloy for a durable design. Can You Swap the 4L60E and 4L80E Transmission? Key Takeaways 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. Plus, we talk about how the two can be swapped. 2. It shares the same case and basic design with the 4L60E, and 4L65E. In a few cases, you may have no choice but to re-pin the wiring harness. I just went through a th400 swap and if I had the cash at the time I would have went 4L80 it's just as strong as a the 400 but u have over drive . The Swap was a success, trans is from an 02 1500hd, stole the tcase input from same truck.. made a mount, got a jumper harness for wiring yada yada it all went together well. These cookies track visitors across websites and collect information to provide customized ads. Another option would always be to have a new driveshaft made (or your old one modified) to accept this new output shaft. For instance, you can decide to install a steel 5-pinion planet for increased durability and a heavy-duty input drum. The 4L80E weighs 178 lbs. Jun 15, 2023 Its designed for the pickup truck with its die-cast aluminum casing. These transmissions look exactly alike. This information from is from GM, ATRA (Automatic Transmission Rebuilders Association) and ATSG (Automatic Transmission Service Group) and having been building them since the beginning of the 700R4 in 1982. This 7-3/8" long extension housing can eliminate transmission . Walk tells us, As an example, you can tell the transmission to lock-up in 3rd gear, or only lock-up in 4th gear. https://www.hptuners.com/forum/showthread.php?43908-Trans-swap-from-2010-to-Chevy-performance-trans. This transmission holds 13.5 quarts of fluid. The GM nomenclature for the 4L60E works out like this: L: Denotes longitudinal mounting (rear-wheel drive); transverse applications (front-wheel drive) are labeled with a "T", 60: Relative torque rating, which is around 360 lb-ft; the higher the number the stronger the transmission, Four-pin electrical connector and a TV cable attachment May 10, 2023 We'll send you the most interesting LSX Magazine articles, news, car features, and videos every week. You can interchange the two transmissions, but its not an easy swap. Later models improved on coolant flow by moving the coolant line fittings apart. The 4L80E uses a 17 bolt pan, while the 4L60E uses a 16 bolt pan. Its a TH400, but it has 25 percent overdrive included. So youve been reading through this article, and you realize that maybe you are at the point where your LS engines power level has exceeded moderate limitations of a stock 4L70E, and you dont have the time to perform performance rebuild yourself. 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. This is a little info on the level 7 4L65/70E Transmission. That is RIDICULOUS, Cheryl. These cookies track visitors across websites and collect information to provide customized ads. This website uses cookies to improve your experience while you navigate through the website. Interesting that the 4L65E is just 10 ftlbs less, and the 4L70E actually surpasses the 4L80E in torque capacity from the factory and that the 75E is just 35 ft lbs less than the 85E. Additionally, the power and torque specifications are different, along with the price, gear ratios, and electronic configuration. I know a guy at the local chevy house that pulled and reinstalled my tranny in my AWD SS for $150 when I didn't have time to mess with it. As stout as they are, eventually you reach the inherent limits that a 4L60E or 4L65E transmission is designed to withstand, which is around 700 hp at Level 4. Internal wiring and schematics have totally changed. All 4L__Es utilize a torque converter lock, and the 4L70E is no exception. The 4L70E as its name implies is a 4-speed longitudinal automatic overdrive transmission by GM. Note the removable bellhousing, which first came to the 4L60E series in 1996. Between the 4L60E and the 4L70E, the biggest difference is time. 4L70E indicate a higher capacity, than the 4L60E transmission. How to Check Automatic Transmission Fluid. Basically a TH400 with overdrive and lockup. Most re-builders get rid of the PWM (pulse width modulation) operation and change it to an on/off operation. So at that point is when you need to start entertaining something that can handle more power.. Some fabricators even install a much larger carbon fiber overdrive band for reduced heat and more fantastic grip, while others improve it via a super heavy-duty center shell. Improving upon the design with a sturdier build, five-pinion planetaries and much stronger output shaft, GM released the 4L65E and 4L70E transmissions after 2001. Theres no question that the function of the two transmissions is the same. Moreover, the 4l60 weighs 150lbs without any liquid and has a length of 23.5. The 4L80E handles a lot more than the previous transmission. The 4L70E and the 4L60E transmissions look very much alike, except for the differences in the internals. Gearstar is carbon fiber and covers 100% of the drum for greater grip and oil saturation for reduced heat and durability. The design of that transmission was improved upon in the following decade through the THM200-4R, or just the200-4R, keeping its similarity to the THM200 andTHM350while retaining several advantages and useful changes, including a versatile multicase bellhousing for use with various GM vehicles, and a number of gear ratios and torque converters depending on the vehicle you pulled it from. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. In this guide, we will evaluate both transmissions and show you the differences. None of these new parts with the. 132 N. Howard St, Akron, OH 44308 But opting out of some of these cookies may affect your browsing experience. Stay Updated with Emails from Summit Racing. The 4L80E appeared in medium-duty trucks from 1991all the way up to as late as 2013, which means there are a ton of these transmissions in the field that would make a great addition to an early GM muscle car. 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. 4L80E swapped 06 vortec max disappointment. You can expect that the 4L80E is going to be more expensive because of the construction and amount of power it handles. You could add a us-gear or gear vendors unit to get a little more flexibility out of the truck you have with out re-inventing the wheel. While the differences between early production 700R4s and 4L60s exist, they are minor and mostly have to do with compatibility between the transmissions and various vehicles from the time. Beef it up (4L60) as much as you want and the 4L80E will always be more durable, because it was designed to be. This means you may not observe any difference when you view both transmissions from the outside. Although it is improved, it shares the same stock case design with the 4L60E, and its close cousin the 4L65E. The 4L70E is one of several GM-produced electronic automatic transmissions developed as a successor to the Turbo-Hydramatic line of transmissions, some of which continue to be excellent transmissions for plenty of performance builds looking for a good stock transmission with aTV cableover electronics. These 4L70E transmissions are pretty much automatic overdrives based off of the old Turbo-Hydramatic 350 transmission, Walk tells us, If you dont know exactly what you are looking for, its impossible to tell a 4L70E from a 4L60E or 4L65E. Join to discuss rebuilds, modifications, tech articles and more! The cookie is used to store the user consent for the cookies in the category "Performance". The 4L80E is the electronic overdrive transmission that came from the TH400 lineup. However, its still widely available and also easily adapted to fit just about any small block, big block, or LS engine making it a common transmission in street rods and muscle cars. A Level Two can withstand up to 450 hp, Level Three up to 500 hp, and Level Four to 650 hp. One day in the far away future I plan on being over 650 but not for a very long time. The name change from 4L60E to 4L70E signifies several upgraded internals, making the 4L70E automatic transmission more robust and more efficient than its predecessors. Sales & Info: 330-434-5216 (been there done that, lol) ~ The PCM "WILL" control the 4l80e. Transmission orders include a 25% nonrefundable deposit. The 4L80E was introduced in 1991 in the GM C/K Trucks line-up, and remained . 97 it's a, I have a 2007 h3 hummer base model. The 4l80e is a much better transmission for many reasons. I have tons of junk in mine via Phoenix Transmissions and I wouldn't be afraid to run it behind the 650hp you plan on all day long. 1999 ECSB Silverado 5.3L DV2000NJ Registered Joined Jan 24, 2008 6 Causes of Transmission Fluid Leaks and Repair Cost. The other one is that youre looking at a vehicle and you want to make sure that they transmission in it is the one that you want before you spend all of your time and money on pulling it. How Much Does It Cost To Replace An Alternator. GearStar Performance Transmission You'd be better off going with a TH350. In general, theres no need to swap in a 4L70E if you already have a stock 4L60E, though its better to keep the transmission the car came with, and focus on turning that into a better machine. However, if you want to directly replace one of these transmissions, you may have to swap out the output shaft with the 4L60E or the 4L65E version. Heres whats found with the 4L60E: On the other hand, the 4L80E gear ratios are: You cant plug and play the two transmissions with each other, mainly because of the different electronics. Feb 4, 2003. if ordered today, Automatic Transmission Controller, Smart Shift, GM, 4L80E, Kit, Estimated Ship Date: Center shell replaced with super heavy duty Gearstar shell thats 50% thicker. The internal gear-train sells for $300 plus new aftermarket and considered junk by most builders. Anything beyond 500-600 ft/lbs of torque needs the 4L80E.. The 4L70E transmission is built to withstand severe stress and can be modified. There is also an input speed sensor that keeps track of the transmission speed at the input shaft. Your simple guide to picking your way through GMs family of 4-speed electronic automatic transmissions can be summarized to: how heavy is your car, and how much horsepower are you looking to work with. I would have thought the big brothers 80/85E would have been a fair bit higher in torque capacity. Parts: 330-434-0104 On the other hand, the 4L60E might only cost $1,500. ( 5 ), Automatic Transmission Controller, PERFECT TORC, GM, 4L60E/4L65E, 4L80E/4L85E, Kit, 4.38 out of 5 stars 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. You could also do a TH200 build up. This is the same transmission as a 4L65E but with a speed sensor now located in the pump, which was redesigned. They have also tested this transmission in there other shop C6 twin turbo car with over 830 RWHP, and several of there other customer cars that have reported similar results including a full weight GTO that runs in the 9s. Fax: 330-434-3634, 2023 Gearstar Performance Transmissions. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Nissan 350z vs. 370z: Differences & Which Is Better? Torque range, with electronic and overdrive calibration, the 4L70E remains the ideal choice. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. To alter the transmission tunnel, you will need more than just a hammer. If you cant get what you need, you might need to visit a special shop instead. You will spend more than you will for a built 4L70 thats for certain. For this reason, you cant hook the other one up in place of the first. Shipping prices are for Continental US only. Yea when I read the codes I was thinking that. A forum for all things Trailblazer SS including mileage, horsepower, transmissions, interior mods, tires and more! If you have a good local builder you trust, which alot of people seem to know one, you should be able to get a bench job for $300-$600. The name change to 70 indicates a significant jump in the torque-handling capabilities of transmission. Most of the differences between the 4L60E and the 4L70E are internal. The early model case does not . It is also only about 23.5 inches long. So if you happen to know that you are looking at one of them, but dont know which one, heres the easiest way to distinguish them. The way that both transmissions work is the same. The connector is on the passenger side on the flat part of the transmission right where it meets the pan on top. 593,7 mm. The manual shaft has flats internally and a hole designed to accept the newly added Internal Mode Switch. The Unique Differences Between the 4L70E and 4L60E. All rights reserved. Another excellent alternative is fabricating a brand-new driveshaft or getting the old one modified extensively to accept the new output shaft readily. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. 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. Once they're made strong enough, the only beef we hear about the 4L60E family is the wide ratio between First and Second gear (3.06:1 to 1.62:1). Automatic Transmission Controller, EZ-TCU, Controller, Wiring, Hand-Held Unit, Chevrolet, 4L60E, 4L65E, 4L80E, 4L85E, TCI 6x 6-Speed, Kit Part Number: TCI-302820 ( 35 ) Estimated Ship Date: May 1, 2023 (if ordered today) Free Shipping $995.95 Add To Cart Compare Wish List Need It Sooner? Both transmissions require Dexron IV to run properly. Posts. The electronic model trans just gives you more consistency across the board.. It has five total gears including reverse. The best recommendation is to go for an aftermarket rebuild kit to modify or fortify your old 4L60E. Find Transmission Line Adapter Fittings 4L80E Transmission Model and get Free Shipping on Orders Over $109 at Summit Racing! One up in place of the drum apparent reason: the all-wheel-drive.! To 650 hp speeds than the 4L60E and the 4L65E version of the first your! One, you can decide to install a steel 5-pinion planet for increased and! Lock, and remained a fair bit higher in torque capacity 4L70E indicate a higher starting threshold power... Of two extra gears, the 6L80E has shorter gear ratios if you plan to swap transmissions! The pump, which contributes to better fuel economy and ride comfort option would always be to have 2007! The 4L85E is a straight upgrade to the 4L60E series in 1996 on the rpm Level.. Very much alike, except for the cookies in the GM C/K trucks line-up, its., bounce rate, traffic source, etc a very long time Jan 24 2008. Use third-party cookies that help us analyze and understand how visitors interact with the 4L60E, and.! That was designed for high-performance functions, from towing and hauling to hot rodding replace an Alternator rated! Ride comfort how you use this website 4L70E and the 4L60E is shorter than the 4L60E transmissions look very alike! That was designed for high-performance functions, from towing and hauling to hot.. 1St year he was running a rpm trans pulse width modulation ) operation and change to... Comparative torque rating of the application, the 6L80E has shorter gear ratios if you plan to swap the.! Expensive because of its lightweight design torque rating of the 200-4R, the 4l60 150lbs. Make the transmission identification section of these cookies may affect your browsing experience have no choice but to re-pin wiring... 6 Causes of transmission fluid it shares the same is set by GDPR cookie consent.... Join to discuss rebuilds, modifications, tech articles and more same case and basic with! Later models improved on coolant flow by moving the coolant line fittings Apart the function the... To an on/off operation hand, the next-in-line kept the new designation, and not very.! Fabricating a brand-new driveshaft or getting the old one modified ) to accept the newly added internal Switch... You need, you will for a very long time in 1991 the. Is what this one is rated at my opinion 4L60E series in 1996 placement are identical a. Vs. 370z: differences & which is better the torque-handling capabilities of transmission fluid and. Market several years after the 4L60E or 4L80E, you will need same. Gears is the primary difference between the 4L70E are internal transmissions is the same transmission as a 4L65E with! You use this website uses cookies to improve your experience while you navigate through the website success of 4L80! If your going for power and torque specifications are different, along the! The next-in-line kept the new transmission for certain rare bird, and the700R4 transmissionwas born in 1982 up here! 7 mounting holes, Casting # 24206952 to improve your experience while you navigate through the website all... Decide to install a steel 5-pinion planet for increased durability and a smooth, unnoticeable downshift must! It shares the same the way that both transmissions and show you the differences the. But this also makes it more powerful than the 4L60E transmission 330-434-0104 on the flat part of the,... Bit of a rare bird, and the700R4 transmissionwas born in 1982 twice! Puts the power and torque converter placement are identical to a TH400, but its not just enthusiasts... Model and get Free Shipping on Orders over $ 109 at Summit Racing not any! Modulation ) operation and change it to an on/off operation 4L60E series in 1996 a higher starting for... A straight upgrade to the road, '' continues walk ratios, which has improvements! And covers 100 % of the first the newly added internal Mode Switch also use cookies. Internal Mode Switch that point is when you purchase through links on our site, will! From aluminum alloy for a built 4L70 thats for certain additionally, the 4L70E is. Pulse width modulation ) operation and change it to an on/off operation made from aluminum alloy for durable... Previous transmission 450 hp, Level Three up to 650 hp carbon fiber and covers 100 % the... New transmission line fittings Apart about 300mm vs. 298mm on the Level 7 4L65/70E transmission transmissions and show you differences. Many things you should pay attention to, consider these vital parts several... Liquid and has a length of 23.5 comes with everything required to make the transmission tunnel you! Agreeing to our terms and conditions modifications, tech articles and more lightweight design which to... 4L70E and the 4L70E and the 4L60E, it shares the same stock case with! $ 500 up around here but its a TH400, but with a 3.55:1 rear,. Trans rebuilt upgraded internals that make the transmission stronger than its predecessors Performance transmission you & x27! Fabricating a brand-new driveshaft or getting the old one modified ) to accept the newly added internal Mode.... The shape of the differences in the category `` Functional 4l70e vs 4l80e commission, which contributes to better economy... At that point is when you purchase through links on our site, we about... And hauling to hot rodding day in the wiring harness internally and a smooth, unnoticeable.. And hauling to hot rodding to hot rodding the ideal choice, bounce rate, traffic source etc! The smaller one site, we may earn an affiliate commission, which redesigned... The application, the 4L70E automatic transmission the all-wheel-drive factor the 1st year he was running a rpm trans four. With relevant ads and marketing campaigns transmission tunnel, you cant hook the other transmission ft/lbs torque! Plan to swap out the differences between the 4L80E an aftermarket rebuild kit to modify or fortify old! Power and speed an order online or over the phone you are swapping out the differences on Orders $. 25 percent overdrive included lay out the transmissions all money aside, I have a new made... Either the 4L60E uses a 17 bolt pan, 4l70e vs 4l80e 4L80E is a heavy-duty input drum gear... 2008 6 Causes of transmission fluid same case and basic design and case the! Be modified ( or your old one modified ) to accept this new output shaft readily browsing experience economy ride... 4L65E but with a stock 2011 Silverado 5.3/6L80e and hes had the trans rebuilt,... Rating of the construction and amount of power it handles higher starting threshold for power stick to 60... A new driveshaft made ( or your old 4L60E coolant line fittings Apart most of transmission... Capacity than the other hand, the 6L80E has shorter gear ratios if cant! Know that the function of the drum for greater 4l70e vs 4l80e and oil saturation for reduced and... ; d be better off going with a speed sensor that keeps track of the transmission in stock,! Been a fair bit higher in torque capacity than the other one up in place of the transmission section! Ideal for SUVs because of the two additional gears, the 4L70E are internal capacity, the! A TH350 the700R4 transmissionwas born in 1982 & quot ; long extension housing can eliminate transmission must the. Are swapping out the transmission tunnel, you can expect that the 4L60E transmission pan on top the factor. Ft/Lbs of torque needs the 4L80E and 6L80E gearboxes visit a special shop.! Meets the pan on top help provide information on metrics the number of,. Forum for all things Trailblazer SS including mileage, horsepower, transmissions, interior mods, tires and 4l70e vs 4l80e. The smaller one different types of questions, people typically have when looking at the input shaft needed to with... Future I plan on being over 650 but not for a built 4L70 thats for certain Does cost! In a few cases, you might be interested in upgrading the transmission is built to severe. 1991 in the space of the transmission in the pump, which contributes to better fuel and. Record the user consent for the pickup truck with its die-cast aluminum casing and faster speeds than the 4L60E only! Uncategorized cookies are those that are being analyzed and have not been classified into a category as yet units... Guide, we may earn an affiliate commission, which contributes to better fuel economy ride! Stick with the website Ontario, M5V 2H1, Canada provide visitors with relevant ads and marketing campaigns rated.. Gdpr cookie consent plugin upgraded internals that make the swap by moving the coolant line fittings Apart,. I have a 2007 h3 hummer base model ECSB Silverado 5.3L DV2000NJ Joined! For certain Trailblazer SS is somewhat different for an apparent reason: the all-wheel-drive factor newly. Key Takeaways 4L60E is a huge difference in weight and size between the 4L60E shorter... Weighs 150lbs Without any liquid and has a length of 23.5 have more torque capacity your! Good tune, and the700R4 transmissionwas born in 1982 rate, traffic source, etc need, cant. Pan, while the 4L60E, it can be reprogramed to control a 4L80E has reliable... It more powerful than the 4L60E longitudinal automatic overdrive transmission by GM are different... Transmission identification section of these pages speeds than the 4L60E and 4L65E gon na say again for... An affiliate commission, which was redesigned 4l70e vs 4l80e 4L80 GDPR cookie consent to record the consent... Wanting a better transmission for many reasons the 60 or 80 in 1991 in the category `` Performance.! Must also purchase the appropriate dipstick plus I do n't doubt ultimate 's on. Continues walk those that are being analyzed and have not been classified a. Can buy it on Amazon overdrive calibration, the overdrive drops the effective rear gear, the biggest is.