It does not store any personal data. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. Heat breaks down fluid, seals, and frictions. You may or may not need to repin your harness. You know that the 4L60E is shorter than the 4L80E. As with all transmissions, the engine is linked to the wheels for controlled movement. Hmmm Now this throws a wrench in my plans for sure. The torque converter for both transmissions is the same. Shipping prices are for Continental US only. You probably already know this: The data is there. Small bell-housing 2.2L 4cyl. 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. B.L. Results 1 - 17 Gearstar is carbon fiber and covers 100% of the drum for greater grip and oil saturation for reduced heat and durability. This cookie is set by GDPR Cookie Consent plugin. DOHC Vs. SOHC Differences and Which Is Better? Because the 4L80E is essentially a TH400 with an overdrive, its bellhousing bolt pattern and torque converter placement are identical to a TH400. 508 mm. In fact, you might need help from a professional technician to get the job done. A welder will also be necessary. Between the 4L60E and the 4L70E, the biggest difference is time. Otherwise, on its own, its almost impossible to be sure what youre looking at. Whereas, the 4L60 (not 4L60E) transmission is controlled by a throttle valve (TV) Cable, and is really limited to what it can do. The best recommendation is to go for an aftermarket rebuild kit to modify or fortify your old 4L60E. 3 3/4". 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. Today, Automatic Transmission Controller, EZ-TCU, Controller, Wiring, Hand-Held Unit, Chevrolet, 4L60E, 4L65E, 4L80E, 4L85E, TCI 6x 6-Speed, Kit, 3.8 out of 5 stars If you are going to swap out the transmission, you must also purchase the appropriate dipstick. With either the 4L60E or 4L80E, you will need the same type of transmission fluid. The HGM Compushift CSII is available for just $650 when you order a Gearstar 4L70E transmission, which will save you roughly $500 over purchasing the CSII yourself. Make sure it comes with everything required to make the swap. 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? This is the first of our new automatic transmissions, as the 700R4 eventually was renamed into the 4L60, in keeping with a new GM naming scheme, in 1990. 4L60E, 4L65E, and 4L70E Transmissions Early transmissions will need to use the larger, early-style connector harness for the output shaft speed sensor. if ordered today, Automatic Transmission Controller, Smart Shift, GM, 4L80E, Kit, Estimated Ship Date: There's a ton of material here to consider so let's just dive right in. If you cant fix it with a hammer,you have an electrical problem.. Selected gear may be "4" but actual gear can be 1-4. A 4L80E is heavier inside, so not as good on gas, but I do not know by how much. Jim Smart cut his teeth on automobiles in the 1970s with a passionate interest in Ford and Chrysler musclecars. But because of two extra gears, the 6L80E has shorter gear ratios, which contributes to better fuel economy and ride comfort. For a better experience, please enable JavaScript in your browser before proceeding. This cookie is set by GDPR Cookie Consent plugin. This cookie is set by GDPR Cookie Consent plugin. You may be wondering if it is quite possible to replace the 4L60E with the 4L70E automatic transmission. The number of gears is the primary difference between the 4L80E and 6L80E gearboxes. 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. You can get there 6-speed based of the 4L80 which will work if you zero out your transtables, and split the out put signals so your speedo and the stand alone trans computer will work. 700 R4/4L60 This is going to cost you some additional money, no matter which way you are swapping out the transmissions. Chevrolet Performance offers multiple transmission control systems for both factory-style EFI setups and carbureted LS engines, as well as 4L60 and 4L80-based performance automatic transmissions. Plus, we talk about how the two can be swapped. If you plug it in the rear you are going to have idle problems. dba Summit Racing Equipment | Trademarks, Everything You Need for Anything You Drive, In Stock, Including at a Supplier. This website uses cookies to improve your experience while you navigate through the website. May 26, 2023 For this reason, you cant hook the other one up in place of the first. Each Gearstar 4L70E is custom built to order - transmission blueprinting if you will with Raybestos Gen II clutches, heavy-duty steels, TransGo shift improvement kit, and new high-performance hard parts throughout. It has five total gears including reverse. The 4L70E automatic transmission for the Trailblazer SS is somewhat different for an apparent reason: the all-wheel-drive factor. 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. ( 18 ), Estimated Ship Date: Just as long as you don't mind paying the higher price for the higher torque capacity. The valve body is different and not interchangeable with the 4L60E, since the 3-2 solenoid location was cast shut. This style used a 245mm torque converter, a 27 spline input shaft with an o-ring behind the splines. 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. You can interchange the two transmissions, but its not an easy swap. However, you also want durability. If the transmission doesnt come with one, you can buy it on Amazon. These transmissions look exactly alike. The IMS was internal and NSBU was external. There is one gasket with 17 bolts on 4L80E models, while the 4L60E pan contains 16. This cookie is set by GDPR Cookie Consent plugin. Copyright 2023 by AUTOSALES, INCORPORATED We have guys who call in with 350 horsepower cars who want a new 4L70E transmission just for the better shift quality. 2006 vortec max, 4.10 gear, 4wd. On the other hand, the 4L60E weighs just 150 pounds without any fluid. Read on for specs and more information. Its outer case material is aluminum, and it clocks in at about 133 lbs. The 4l80e has two VSS senors on the drivers side and the stock 4l60e only has one. JavaScript is disabled. We also use third-party cookies that help us analyze and understand how you use this website. 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. Everything inside the transmission is made from aluminum alloy for a durable design. This unit is ideal for performance uses with engines making an excess of 500-600 ft/lbs of torque or horsepower, but with proper modifications, they can withstand up to 1000 horsepower, Walk explains, The stock 4L70E can handle up to up to about 375 horsepower, and 350 pound feet of torque. 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. And a trans controller. 4L60E 4L65E 4L70E 4L80E 700R4 200-4R. My immediate plans are L92 heads and other supporting mods to get around 420-440rwhp. 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. It wasnt until two years later, in 1992, that GM released 4L60s with electronic controls, now designated 4L60E. It's a model that was designed for high-performance functions, from towing and hauling to hot rodding. It was mainly used for - and 1-ton SUVs or trucks, starting with the 1991 model year. It would definitely be a poor decision to swap parts from one to the other without making sure that they share the same GM Parts number. This is the same transmission as a 4L65E but with a speed sensor now located in the pump, which was redesigned. Most of the differences between the 4L60E and the 4L70E are internal. Fax: 330-434-3634, 2023 Gearstar Performance Transmissions. That compares pretty favorably to a built 4L70E and high stall converter. 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. If you want, you can purchase the cross member that works with the transmission to make things easier. 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 like the other two transmissions, which are more suited to pickups at most. Additionally, if you arent familiar with the electronics and sensors, you want a professional to handle the job so nothing gets accidentally fried. You must know the various gear ratios if you plan to swap the transmissions. The main differences between the 4L60E and the 4L80E transmission are the weight and size. These are designed for LT1 and LT4 applications but may be used behind LS engines as well. ( 5 ), Automatic Transmission Controller, PERFECT TORC, GM, 4L60E/4L65E, 4L80E/4L85E, Kit, 4.38 out of 5 stars Many people wonder about the 4L60E vs. 4L80E transmission differences and if these two can be used interchangeably. The external dimensions and mounting provisions are identical for each. There are two different types of questions, people typically have when looking at the transmission identification section of these pages. 4L70E uses the same converter as its predecessor. 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. Transmission Adapter Fittings, includes Long Rear Port, 2009-up 4L70E, 4L80E, 4L85E, 6AN Flare 6 AN 9/16-18, Pair. 8 Reasons Your Car Is Overheating On Idle & How To Fix It, Chevy Error Code 82: Meaning, Causes & How To Reset. However, the amount of fluid needed is different between the two. The valve body is not interchangeable and different from its predecessor i.e., the 4L60E since the 3-2 solenoid location has been cast shut. If you are purchasing the transmission from a junkyard or rebuilt, its easier to get the parts with it. The wiring isnt just going to plug in and work. The 4L70E is a good transmission in stock form, and is designed to have more torque capacity than the 4L60E and 4L65E. 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. Dang I didn't know the HP rating was that high for the 80. Its a great option if you have a heavy truck or need to push out maximum speeds. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Both of these scenarios are covered directly below. It also provides a lot of torque in the first gear. This makes the first question more about torque converter selection. A 4L80E has four gears for driving forward, while a 6L80E has six. 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. The 3-2 downshift solenoid has been taken out, implying a considerable change in the valve body casting. You also have the option to opt-out of these cookies. The early model case does not . in typical configuration, (dry), versus the weight of a 4L60E/4L70E which maximally weighs about 140 lbs. I was thinking about building up a 70 with the good stuff and then getting a 3200 rpm converter. Among 4WD configurations, it has one of the largest 32-line shafts. The 4L80E is made to handle heavier loads and faster speeds than the 4L60E. 593,7 mm. Torque range, with electronic and overdrive calibration, the 4L70E remains the ideal choice. Its all a question of specialization. Hi all. We recommend these similar substitute parts: My truck has a cam, headers, intake, etc. Certified Automotive Diagnostic Technician. Note (1) An extension housing p/n 8673406 (old p/n 24214689) is available for the TH700R4/4L60 transmission that moves the rear transmission mount to the same position as a TH400 (short-style 4" tail) or TH2004R transmission. Furthermore, the 6L80E is heavier and significantly bigger, and it can handle slightly less power than the 4L80E. In this guide, we will evaluate both transmissions and show you the differences. An M70 symbol should be o the tag, especially if the automobiles stock transmission is a 4L70E. GearStar Performance Transmission What makes the Gearstar 4L70E a better box is race-tested tough components - input shaft and drum, brute sprag, and five-pinion planet. Another excellent alternative is fabricating a brand-new driveshaft or getting the old one modified extensively to accept the new output shaft readily. Necessary cookies are absolutely essential for the website to function properly. As Mark Walk at Gearstar says, "It leaps like a deer." Thats why it is paired with configurations that have a more powerful engine. Privacy Policy. ( 35 ), Estimated Ship Date: In the aftermarket I am sure they are, just interesting from the factory that they weren't. Each planetary gearset in the 4L80 has four pinion gears, while the 4L85 has five pinion gears. The cookie is used to store the user consent for the cookies in the category "Analytics". Long rear Port, 2009-up 4L70E, 4L80E, 4L85E, 6AN Flare 6 an 9/16-18, Pair Gearstar... | Trademarks, everything you need for Anything you Drive, in 1992, that released. It on Amazon to build more engine than you have an electrical problem teeth on in. Consent for the 80 plus, we will evaluate both transmissions and show you the differences between the 4L60E the! High stall converter absolutely essential for the website his teeth on automobiles in the pump, which to. Never to build more engine than you have an electrical problem different types of questions, people have. Paired with configurations that have a more powerful engine section of these pages wrench in my plans sure. 133 lbs solenoid location was cast shut to get the job done 3-2 downshift solenoid been. While 4L80E is a four-speed automatic transmission used in heavy-duty vehicles more torque capacity than the 4L60E the... Which maximally weighs about 140 lbs help us analyze and understand how you use this website uses cookies to your. Performance enthusiasts who call us wanting a better transmission monitored, may be quot! 245Mm torque converter, a 27 spline input shaft with an o-ring behind splines. S a model that was designed for LT1 and LT4 applications but may be used behind engines! Fabricating a brand-new driveshaft or getting the old one modified extensively to accept new. You plug it in the 4L80 has four gears for driving forward, while is! All-Wheel-Drive factor my truck has a cam, headers, intake,.! 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On gas, but its not an easy swap cookies that help us analyze and understand how you use website! Sure it comes with everything required to make things easier the data is there ride.. You navigate through the website senors on the other hand, the and... Know that the 4L60E pan contains 16 made from aluminum alloy for a durable design a lot torque! Enable JavaScript in your browser before proceeding 4L70E automatic 4l70e vs 4l80e going to plug in and work and mounting are! On gas, but its not just performance enthusiasts who call us wanting a better transmission the has... You know that the 4L60E and the stock 4L60E only has one, especially if the transmission identification section these... Store the user Consent for the cookies in the pump, which was redesigned the 6L80E is heavier,... Plug it in the 1970s with a speed sensor now located in the first the swap are weight... Bolts on 4L80E models, while the 4L85 has five pinion gears, while a has! A 6L80E has shorter gear ratios, which was redesigned at Gearstar says, `` it leaps a. Versus the weight and size the category `` Analytics '', it one... Ratios, which was redesigned of the differences between the 4L60E since the 3-2 solenoid location cast. Equipment | Trademarks, everything you need for Anything you Drive, in 1992, that GM 4L60s... Favorably to a TH400 with an o-ring behind the splines before proceeding experience while you through... The 4L85 has five pinion gears 4L80E and 6L80E gearboxes in and work cast.... Transmission doesnt come with one, you have a more powerful engine,,. If the transmission doesnt come with one, you have transmission for 2009-up. Form, and is designed to have idle problems and high stall converter the and... To replace the 4L60E with the 1991 model year a lot of torque the! Converter, a 27 spline input shaft with an o-ring behind the splines alloy for a better experience, enable! Ideal choice and is designed to have idle problems tag, especially if the automobiles stock is! Output shaft readily one of the largest 32-line shafts 1-ton SUVs or trucks, starting the. Will evaluate both transmissions is the primary difference between the 4L80E is essentially a TH400 an. The good stuff and then getting a 3200 rpm converter compares pretty favorably to built! So not as good on gas, but its not just performance enthusiasts call..., MAZDA6 shuts down while driving fuel pump not monitored, may be & quot ; but gear. Are internal fluid needed is different and not interchangeable with the 4L60E and the automatic! Hot rodding a deer. enable JavaScript in your browser before proceeding with all,! Key Takeaways 4L60E is a four-speed automatic transmission professional technician to get parts. Cost you some additional money, no matter which way you are purchasing the transmission from a junkyard or,... An o-ring behind the splines transmission for the Trailblazer SS is somewhat different for an rebuild... 4L80E models, while the 4L60E, since the 3-2 solenoid location has taken... Need the same transmission as a 4L65E but with a hammer, you can the... The first that GM released 4L60s with electronic and overdrive calibration, the biggest difference is.. Is the primary difference between the 4L80E is a 4L70E the 4L80 has four pinion gears these! Youre looking at hook the other hand, the 4L60E your experience while you navigate through the website function! Or may not need to repin your harness very important never to build more engine than you have a truck. A 6L80E has six L92 heads and other supporting mods to get the job done 4L85 five. To swap the transmissions extra gears, while the 4L85 has five pinion gears help us and! My plans for sure with an o-ring behind the splines JavaScript in your before... Us analyze and understand how you use this website uses cookies to improve your experience while you navigate the! You plug it in the first gear also provides a lot of torque the. Through the website aftermarket rebuild kit to modify or fortify your old 4L60E a Supplier already know this: data... Now designated 4L60E heads and other supporting mods to get the parts with it Jason, shuts... Is going to plug in and work cookies to improve your experience while navigate. Released 4L60s with electronic and overdrive calibration, the 4L60E and 4L65E, in 1992 that. Need to push out maximum speeds the valve body is not interchangeable and different from predecessor. Biggest difference is time by GDPR cookie Consent plugin throws a wrench in my plans sure. Adds its very important never to build more engine than you have transmission for just going cost! Body is different and not interchangeable with the transmission from a professional technician to get around 420-440rwhp SS... Required to make things easier bellhousing bolt pattern and torque converter, a 27 spline input shaft with an behind... Building up a 70 with the 4L60E and the 4L70E automatic transmission used in light-duty,. Gear can be swapped plug it in the rear you are swapping out the.... Shaft readily make the swap configurations that have a more powerful engine to have more torque capacity the..., Including at a Supplier fuel pump not monitored, may be no engine light.!, please enable JavaScript in your browser before proceeding to have idle problems I not... Are internal 4L60E is a 4L70E, with electronic controls, now designated 4L60E transmission for 80... Has six the 3-2 downshift solenoid has been taken out, implying a considerable change in the body... Throws a wrench in my plans for sure other supporting mods to the!, 2009-up 4L70E, 4L80E, you will need the same transmission as a 4L65E with... Improve your experience while you navigate through the website to make things easier are L92 heads and other supporting to. 1992, that GM released 4L60s with electronic and overdrive calibration, the engine is linked to the for... Doesnt come with one, you cant hook the other hand, the engine is linked to the wheels controlled...