. However, this also resulted in a biggish shaft to ensure 100 percent reliability, which is more noticeable during loaded 3-4 upshifts where the shaft experiences enormous stress. The gearbox was created to manage a maximum torque rating of up to 650 lb-ft from some of the most significant engines GM had to offer. lbs., GM also raised GVW of 15,000 lbs. In addition, it is integrated with haul/tow settings that provide alternative shift schedules for high load conditions and decent speed control features. 6L80E 2006-Later (w/ removable bellhousing) 6L90E 2006-Later (w/ removable bellhousing) Splines (output shaft) Pan Bolts (number of) Chevrolet Transmission Ratios Transmission Fluid Capacity (see also capacity of fluid in the converter here) The former is primarily designed to transform the extra torque efficiently. 2006 Holden/Chevrolet WM Statesman/Caprice We just finished up a 10JKU 6.2 430HP 37's 4.56 gears. 2008-2009 Hummer H2 We usually like to run the 5.3's with a little more gear if you don't have access to a good transmission tuner. By clicking Accept, you consent to the use of ALL the cookies. Driver Shift Control(DSC) - The Driver Shift Control is an additional shift option which allows the driver to manually shift the transmission. The case is a cast aluminum alloy. It employs a direct clutch-to-clutch shifting with zero bands. To combat transmission temp issues, installing an aftermarket transmission cooler is certainly helpful along with a deeper, higher capacity transmission pan if you have the space to do so, and thermostat bypass. General Motors created this transmission to make the organization meet the demands of CAF regulations on their automobiles. We have replacement new, used, & rebuilt GM 6L80 transmissions for sale with free shipping and a 5-year warranty. As with all transmissions, service intervals for the 6L90E transmission require changing the filter and fluid at 100,000 miles under normal or standard service conditions and at 50,000 miles under severe service conditions. compensating for wear of components and adjusting accordingly so performance is consistent for the longevity of the transmission. The weight capacity and superb torque handling of the 6L90E transmission make it perform exceptionally well in construction, commercial, and industrial settings. In that case, you will quickly recognize the 6L80E automatic transmission since it has an 18-bolt case, which is considerably more than any other automatic transmission from General Motors. Sales & Info: 330-434-5216 The transmission lacks a direct-drive, but features two overdrive gears. To correct the many design flaws of this gearbox, Street Smart Transmission upgrades and modifies many of the key internal components during the remanufacturing process. 2007-2016 Chevrolet Silverado 2500HD 6.0 (6L90) Privacy Policy. Below is an example of a factory truck pan that does not have a drain plug. In addition, this resulted in a large intermediate shaft to ensure 100 percent reliability, especially during loaded 3-4 upshifts where the shaft experiences great stress. My personal Jeep 2011 JKU 6.2 around 500HP and 6L80E. The 6L80E replaced the 4L60E in several vehicles, especially from the 2006 model year. But opting out of some of these cookies may affect your browsing experience. Get detailed information and specs on Raybestos Powertrain 6L80 transmission parts. The cookie is used to store the user consent for the cookies in the category "Other. In February 2006 GM announced that it would invest $500 million to expand the Toledo Transmission plant in Toledo, Ohio to produce the 6L80 in 2008. In addition, it features a lock-up pressure plate for direct mechanically-coupled driving from the engine crank, just like those found in the 6L80Es predecessor transmissions, such as the 4L80E, Differences Between 6L80E and 6L90E Transmissions. We arent the biggest fan of this for obvious reasons, and neither are many other owners of 6l80e equipped vehicles. It is a 6-speed automatic transmission that powers everything from a wide range of vehicles, including family sedans, audacious muscle vehicles, SUVs, and pickup trucks, alongside its predecessor, the 6L80E model. The TCM is actually even programmed to adjust its operation for transmission clutch wear. Offroad you will be fine with the stock 241J transfer case and whatever gear you choose. Developed in-house by General Motors, the Hydra-Matic 6L80 is part of the 6LXX family of fuel-saving, electronically controlled six-speed automatic transmissions that succeeded the 5LXX family. 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. 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. Below is a detailed video of performing a transmission fluid change on a 6l80e in a Chevy Silverado. The torque converter with the 6L80E transmission is a fluid turbine drive. The 6L80-E from Chevrolet Performance uses a bellhousing face with both the Gen III/IV and Gen V version top bellhousing bolt patterns, so it can be used with older LS engines. The spline counts also changed from 32 to 29. The 6L90E automatic transmission is electronically controlled and comes with a 300 mm torque converter. The bellhousing and rear tailhousing section are detachable from the main transmission body. This transmission is used in everything from pickup trucks, to SUV's, to .Our Base units are good for 450 hp, Stage 1 up to 550 RWH, Stage 2 up to 750 RWH and Stage 3 up 1000 RWH (Billet Carrier recommended). Pans that come factory on trucks and SUVs do not typically have a drain plug, where as on cars, you should have one towards the back of the pan. The 6l80 normal operating temperature is in the 180-200 range when fully warmed up, and this based on the thermostat that prevents transmission fluid from running through the whole transmission cooling system in an effort to improve gas mileage. Transmission Final Gear Ratio (2.54, 1.43, 1.00, 0.75, etc.) The 6L80 denotes that the transmission is a 6-Speed, Longitudinally mounted, and for 8000 lbs. While this may hurt fuel economy a bit it makes the Jeep feel like it has more power and is much more fun to drive. The 6L80 transmission has a dry weight of 195 lbs, and can weigh as much as 230 lbs when filled with the recommended amount of Dexron VI transmission fluid. For a typical pan drop and fluid change, you will need about 5-6 quarts to do the job. The 6L80E went mostly into large vehicles with V8 motors. It also doesnt require complete application-specific transmission designs. 37" MTRs and 4.56 gears. To handle the increased output torque capacity, the 6L90 departed from the long-standing GM 32 spline specification output shaft of the 6L80 and went to larger diameter 29 spline for most truck applications. It also doesnt require complete application-specific transmission designs. The 6L80 features a generously deep first gear for an automatic, making for favorably powerful starts from a standing stop. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. The three gear set assemblies comprise of an input planetary gear set and two output gear sets. The TCM collects and monitors various electronic sensor inputs. We also use third-party cookies that help us analyze and understand how you use this website. The 6L80E is a prime candidate for conversions in a multitude of vehicle applications. For more information on 6L80 transmission problems, click here. Unfortunately, this makes some of the common issues associated with the 6L90E automatic transmission much worse due to the high usage and payloads they usually handle daily. to 885 ft. This transmission and transmission controller can be found in other vehicles too and may apply to this basic document. This cookie is set by GDPR Cookie Consent plugin. 2011-2017 Chevrolet Caprice PPV The chart below shows how transmission fluid looks at various stages. Toggle menu . To handle the increased output torque capacity, the 6L90 departed from the long-standing GM 32 spline specification output shaft of the 6L80 and went to larger diameter 29 spline for most truck applications. It comes with a line pressure tap integrated only for diagnostic purposes. The 6L90E automatic transmission provides optimum efficiency and. The TCM dictates the variable bleed pressure control solenoids to command shift quality and timing. 2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy. Design Concept: The 6L80E was purposely engineered around a modular design concept. The 6L80 was, from the ground up, developed as an electric over hydraulic transmission with microprocessor control. Third we worked on shift feel. The cookie is used to store the user consent for the cookies in the category "Other. The former is primarily designed to transform the extra torque efficiently. 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. However some 2wd vans and HD truck versions had a, J Series Trucks & Wagons, (I6 Parts: 330-434-0104 If youre experiencing any of these problems highlighted above with your 6L90E transmission, take your vehicle to a certified technician. What Happens When A Transmission Line Breaks? First: 4.02, JK 3.00 Second: 2.36, JK 1.67 Third: 1.53, JK 1.00 Fourth: 1.15, JK .75 Fifth: .085, Sixth: 0.67, Reverse: 3.06 JK 3.00 I crunched the numbers to show you guys what tire size and gear ratio would be with a 6L80E. With the 6L80-E, there are three gearsets: a simple input planetary gearset and two output gearsets, one of which is a compound gearset with three pairs of two pinion gears on the output carrier, one pair meshing with the sun gear and the other with the ring gear. When the cooler reaches that 190 degree temp, it will constantly cycle between the cooler and staying in the case. In addition, the modular design of this 6-speed automatic transmission makes for easy integration between a wide variety of engine applications. The most common simple DIY 6l80e upgrades that can be done with simple hand tools in your driveway without removing the transmission to tear apart are definitely transmission coolers, pans, and thermostat bypass. This provides exceptional towing performance when needed, while maximizing fuel economy by offering low engine speeds while cruising. January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. Slip Yoke splines are the same as T400 and 4L80e. RECALLS! This is why the 6L90E transmission is commonly used in GM diesel and heavy-duty trucks, including the Camaro ZL1 and cargo vans. The major automatic transmission that the 6L80E will be confused for all come with different numbers of pan gasket bolts. 6L80E Transmission, 6L90E Transmission, Rebuilt 6L80E Transmission, 6L80E, Monster Transmission offers free shipping on 6L80E transmissions, also offering completely rebuilt 6L80E transmission, 6L80E rebuild, 6l90e . This allows us to make a dedicated offroad shift schedule. These cookies track visitors across websites and collect information to provide customized ads. The well-known issues the 6L90E transmission has included: The primary source of these issues is the plucking rod actuator assembly, which is notorious for its failure. As mentioned earlier, General Motors uses the 6L90E automatic transmission on various trucks, cargo vans, and passenger vehicles. By utilizing more gearing, the 6L80 keeps the car in its power band longer, improving the MPG of the vehicle between 4-7% (over the previous generation fours speed transmissions) depending on the configuration of the vehicle that its in. This 6-speed automatic, longitudinal transmission utilizes more gearing that keeps your vehicle running longer within its power band, significantly boosting the miles per gallon (MPG) of the car between 4 to 7 percent over the previous generations 4-speed transmissions. Again this gained us fuel mileage and made it a pleasure to drive. The filters we recommend for your 6l80e are: As an FYI, the 6l80 transmission pan gaskets are a much higher quality material than older style gaskets, which as usually a thin rubber or cork gasket. The 6L80E has much better gearing compared to the stock JK trans. The PAS can determine if the vehicle is being driven in an aggressive manner. As mentioned earlier, General Motors uses the 6L90E automatic transmission on various trucks, cargo vans, and passenger vehicles. The 6L90e is a heavier-duty version of the 6L80E, Upgrades consisted of a strengthened input gear set and a strengthened wider output gear set.The 6L90E also contains one more clutch plate in each clutch pack than the 6L80 for heavier duty applications. Like most GM automatic transmissions, the easiest way to tell them apart is by using the pan gasket. This cookie is set by GDPR Cookie Consent plugin. Within only a year, GM had introduced an even stronger variant of the 6L80; the 6L90, RPO code MYD. Programming includes Tap shift feature can be controlled by paddleshifter or floor shifter with Tap control. This allows us to calibrate when and where it will shift. Filter, Solenoid & Pan Gasket Differences, Ford 5R55N Transmission Torque Specifications, Ford 4R100 Transmission Fluid Fill Capacity, Ford 4R100 Transmission Torque Specifications, 5R110W Transmission Diesel Pressure Test Chart, 5R110W Transmission Clutch Pack Clearances & Gear Ratios, 5R110W Transmission Torque Specifications, Ford E4OD Transmission Clutch Clearance Specifications, Ford E4OD Transmission Torque Specifications (1989-1998), 6T30 6T40 6T45 6T50 Torque Specifications, 6T70 6T75 6F50 Info & Torque Specifications, Dodge | Chrylser | Jeep Transmission Parts, A518 (46RH / 47RH) | A618 (46RE / 47RE) | 48RE, Ford | Lincoln | Mercury Transmission Parts, Foreign Model Automatic Transmission Parts, Audi | BMW | Land Rover | VW Transmission Parts, A24A A2YA A4RA B4RA B46A BDRA M24A M4RA S24A S4RA, BVGA | P34A | P35A | PVGA | PVLA Transmissions, Chrysler-Dodge-Jeep Performance Transmission Parts, Honda/Acura 3&4 Shaft V6 SuperTuff Snap Rings, New Process Gear (NPG) Transfer Case Parts, New Venture Gear (NVG) Transfer Case Parts, High Capacity 3-4 Steel and Clutch Combo Packs. However, the 6L90 transmission has several internal upgrades and a beefier set of gears. The Chevrolet Express/GMC Savana, Chevrolet Silverado HD, and GMC Sierra HD pickups started using this model in 2007 and keep doing so even today. The next rung in the transmission ladder bumps up to six forward gears with the 6L80E with two overdrive ratios. The OD ratio is the same as a 4L60. But suppose the transmission has been dismounted from the vehicle. If you don't spend a lot of time on the highway you can get away with running more gear. Some applications came with many extra clutches across multiple clutch packs within the transmission. Looking to find a new or used 6l80e transmission or parts for your car, truck or SUV? First of all, the case of the 6L90E automatic transmission is shorter than its successor. Depending on what vehicle you have, your 6l80 might have different transmission pans. While not new to the 6L80, it uses an Input Speed Sensor to monitor input speeds to compare against engine speed and Output Shaft Sensor speed, using this data to adjust shift speeds under instantly detectable conditions. If you spin it too slow you will be under the power curve and constantly having to downshift which will suck to drive and will suck fuel also. This cookie is set by GDPR Cookie Consent plugin. Currently we are running 6L80E, 6L90E transmissions specially built for Offroad racing, Street rods, Kings of the Hammer. A remanufactured 6L80E transmission on the other hand, is completely remanufactured, and its designed to exceed the manufacturers original specifications. But, of course, this depends considerably on the configuration of the vehicle the transmission is in. 04-28-2015 #5 astroracer Registered User Join Date Mar 2004 Location Mid-Michigan Posts 2,764 3.73's will work great! Therefore, ensure to count the pan gasket bolts carefully. In addition, this resulted in a large intermediate shaft to ensure 100 percent reliability, especially during loaded 3-4 upshifts where the shaft experiences great stress. Some truck applications also offer a tow/haul mode. Engine torque rating increases minimally, but the output torque rating of the transmission jumps up by nearly 220 ft. lbs. . The torque converter is a fluid turbine drive and - like those on its predecessor transmissions, the TH350C, 700R4, 4L60, and 4L80E - features a lock-up pressure plate for direct mechanically coupled driving from the engine crank. 8L90E 8-Speed Transmssion The 6L90E is not perfect in every sense, but it is capable enough to still be in use today in many modern-day vehicles. We allow it to build a little more speed before it shifts and make the lower speed downshifts a little more aggressive. Electronics You can't plug and play the two transmissions with each other, mainly because of the different electronics. with a torque converter and ATF. If the algorithm recognizes this condition, it can initiate downshifts and actuate lower gears for ideal vehicle performance. The 6L90E is a high-performance component suitable for handling as much as 700 horsepower. So, there you have it: the glorious specs of the high-performance 6L80E automatic transmission and its identification characteristics. More than a few applications came with several clutches peppered across multiple clutch packs in the automatic transmission. The transmission has a relatively low 1st gear and two overdrive gears, the highest of which is 0.69:1. This essential modification is vital for high RPM and high torque figures. This cookie is set by GDPR Cookie Consent plugin. The Chevrolet Express/GMC Savana, Chevrolet Silverado HD, and GMC Sierra HD pickups started using this model in 2007 and keep doing so even today. Gear Ratios: 1st - 4.03, 2nd - 2.36, 3rd - 1.53, 4th - 1.15, 5th - .85, 6th - .67, Reverse - 3.06. About the GM 6L80 Automatic TransmissionThe 6L80/6L90E automatic transmission fills a much needed duty gap between the versatility of the 4.0L series and the Allison variety. 132 N. Howard St, Akron, OH 44308 1400 to 4000 Stall Billet Converters are available. When dropping the transmission pan to perform a standard drain and fill transmission fluid change, you can expect to replace around anywhere from 4-6 quarts of fluid assuming the stock transmission pan is being used. You can identify the 6L80E in two unique ways. The 6L80, adapted and ready for a Jeep Dana 300 and the Jeep New Process transfer cases. However, the 6L80E transmission was developed from scratch as an electric over-hydraulic transmission, complete with microprocessor control, and used extensively in trucks. A horsepower revolution spawned by GM's increasingly powerful Gen. III+ V8 engines and their aggressive platforms such as the Cadillac STSV, XLRV, various trucks and SUV's and the venerable Corvette. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. 2.364-1.532=0.832 spacing between 2nd and 3rd gear. General information and specifications plus great high performance replacement parts for GM 6L80 and 6L90 automatic transmissions from Global Transmission Parts. Starting with their case: the case of the 6L90E transmission is shorter than its predecessor. The cookie is used to store the user consent for the cookies in the category "Analytics". This essential modification is vital for high RPM and high torque figures. All they care about is smooth shifts, fuel economy and preserving the transmission from warranty claims. GM focused on the objective of designing a new line of transmissions from scratch. The Hydra-Matic 6L80 (production code MYC) is a six-speed automatic transmission produced by General Motors for use in rear- and rear-biased all-wheel-drive vehicles with a longitudinal powertrain . It is known to handle a total gross vehicle weight of up to 8,600lbs, making it one of the greatest transmissions for LS swaps with zero modification required. It was designed for both AWD/4WD and RWD General Motors applications. 2006 Holden VE Commodore/2008 Pontiac G8 However, they can often wear out prematurely. I & II You also have the option to opt-out of these cookies. Transmission Fluid Temperature Sensor Circuit Range/Performance, Transmission Fluid Temperature Sensor Circuit Low Input, Transmission Fluid Temperature Sensor Circuit High Input, Transmission Fluid Temperature Sensor Circuit Intermittent, Input/Turbine Speed Sensor Circuit Range/Performance, Input/Turbine Speed Sensor Circuit No Signal, Input/Turbine Speed Sensor Circuit Intermittent, Output Speed Sensor Circuit Range/Performance, Shift Solenoid A Performance or Stuck Off, Shift Solenoid B Performance or Stuck Off, Pressure Control Solenoid B Performance or Stuck Off, Pressure Control Solenoid C Performance or Stuck off, Pressure Control Solenoid B Control Circuit Range/Performance, Pressure Control Solenoid B Control Circuit Low, Pressure Control Solenoid B Control Circuit High. This significantly boosts the load capabilities of the clutch packs within the gears to which they are applied readily. General Motors manufactured the 6L90E in 2006, primarily designed for AWD/4WD and RWD applications. They are designed for RWD and AWD/4WD applications, and feature clutch-to-clutch operation with a wide gear ratio for optimum performance and efficiency. Here is the gear ratio of the 6L80E automatic transmission: The 6L80E transmissions RPO code is MYC and is manufactured domestically in GMs Michigan plant. When you combine the limited space around the exhaust and lack of a drain plug, this makes dropping the transmission pan tough on trucks. This 6-speed automatic transmission is much larger than its predecessor, the. If the 6L80E transmission is still mounted in the vehicle, you can only identify it using its RPO tag in the vehicles glove compartment. 2006-2014 Chevrolet Corvette Privacy Policy. If you don't post your tune and logs when you have questions you aren't helping yourself. and GCVW of 21,000 lbs. Special engine computer programming strategies may be required. But they kept receiving new electrical elements from time to time as they modernized. Sport Mode calibration I think the extra gears and the taller overdrive would be nice but I wonder if it's worth all the effort. We can provide a complete Engine/transmission harness that includes and ECM and transmission calibration setup for you vehicle. When in tow haul mode you have a separate shift schedule and we can tailer it to whatever you want. While 200 degree temps arent the end of the world, the fluid will constantly stay in that range over a long duration. Email: [emailprotected] Performance Algorithm Shifting (PAS) monitors how assertively the driver is using engine output to determine at what engine speed to upshift or downshift. If you just drop in the trans without tuning it will drive and shift no problem. Some of these vehicles in which you will find the 6L80E automatic transmission include: The 6L80E automatic transmission makes use of 4 underdrive gears as well as two overdrive gears. The HydraMatic can be adapted to the popular Jeep transfer cases, including the: Essentially all factory GM 4wd applications available with an OEM configured 6L80 have adapters and transfer cases that are prohibitively long for a Jeep, and transfer cases whose sizes and gearing fall short of desirable for most Jeep applications. All previous GM automatic transmissions were virtually all based on hydraulic controls, and received increasing electrical elements as they modernized. The 6L90E is a high-performance component suitable for handling as much as 700 horsepower. In addition, it features a lock-up pressure plate for direct mechanically-coupled driving from the engine crank, just like those found in the 6L80Es predecessor transmissions, such as the 4L80E, TH350C, 4L60, and 700R4 transmissions. Granted I have more power than most but I have ran 5.3s and stock 6.2s in this jeep with the same gearing and tire size and it always did well. If youre experiencing any of these problems highlighted above with your 6L90E transmission, take your vehicle to a certified technician. Good transmission fluid will have a reddish color to it, but if it looks dark, almost brown and has a slight burnt smell to it, then you are very past due on your maintenance. 2007-2009 Cadillac STS-V, STS OPTION 2- The newer and still somewhat mysterious 6L80e has a very enticing ratio selection (4.02, 2.36, 1.53, 1.15, 0.85, 0.67) that should allow the engine to stay within it's "power band" resulting in more usable power. The primary reason for this unique design was to enable this transmission to accommodate additional physical gear assemblies adequately. From complete engines, to torque converters to Monster in a Box, we've got all your HP needs covered. Rather than continuing on the path of upgrading older design transmissions to meet modern standards, General Motors Hydra-Matic division embarked on a new project to develop an entirely new family of transmissions. here is the gear ratio of the 6l80e automatic transmission: first gear 4.027 second gear 2.364 third gear 1.532 fourth gear 1.152 fifth gear 0.852 horseback riding no guide the 6l50 (and similar 6l45) is a 6-speed longitudinally-mounted automatic transmission produced by general motors.it is very similar in design to the larger Only a few tables need adjusting, mainly the shift pressure, on coming pressure presets and shift time itself. This cookie is set by GDPR Cookie Consent plugin. The 6R80 can be found behind the 3.7L V-6 all the way up to the 6.2L V-8. only) '72-'79, Small Block V8, Gen. 2010-present Chevrolet Express 2500-3500 (6L90-E) Calculated Results: Engine RPM: CSGNetwork.com: Slipping Between Gears If you experience slipping in reverse, or between 2-3, then its very likely that the 1-2-3-3/5-R drum has developed a crack, which will require an entirely new drum and bearing. Newer to the transmission world is its use of direct clutch-to-clutch shifting and the total lack of bands. This cookie is set by GDPR Cookie Consent plugin. This is both a return to and a departure from previous automotive control systems in the industry in that earlier electronic transmissions used a separate control module, later to be integrated into the Engine Control Modules which were thus termed Powertrain Control Modules. Changing transmission fluid in your 6l80e can range from easy to a major pain average DIY weekend mechanic. All previous GM transmissions had been based on hydraulic controls with more electrical aspects with each upgrade, but this unit was developed as an electro/hydraulic controlled transmission. Online Catalog. 5R110W Transmission Clutch Pack Clearances & Gear Ratios ; 5R110W Transmission Torque Specifications ; Ford E4OD Transmission Clutch Clearance Specifications; Ford E4OD . The 6L80E was the 1st transmission to be introduced under this new platform. The 6 speed takes a fair amount of trans tunnel work and my Holley Dominator ECU can't control it. These cookies ensure basic functionalities and security features of the website, anonymously. It began replacing the 4L60E transmission in many vehicles starting in the 2006 model year. Get The Best Price On Dexron 6 Transmission Fluid. It has a die-cast aluminum casing with maximum input torque of 531 lb.-ft. and weighs approximately 245 lbs. Contents 1 Specifications Both 2wd and 4wd versions of the 6L80 can be used equally well, and there are no inherent advantages to either one once you have installed our adapter assembly. In fact, the only 2017 model year vehicle that still comes with this transmission is the Chevrolet SS. As you may have already guessed, this transmission is primarily designed for rear-wheel drive vehicles only. The 6L80 Hydra-Matic transmission is a 6 speed automatic transmission manufactured by General Motors. The 6L80E is found behind Gen IV and Gen V engines that share advanced computer controls together. The fluid stays in the transmission until the thermostat opens up then will flow to the cooler. I believe this would allow a lower horsepower engine to perform similarly to a higher HP engine mated to a TH400. Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors. 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. 2006-2009 Cadillac XLR-V The 6L80 is a robust transmission and can handle a ton of power. The 6L90E transmission was essential as new automobiles with more significant performance were required to hit the market. The gearing spread is a very capable 6.04, with ratios in each gear as follows: . We have spent a lot of time and effort making real world calibrations for these swaps and the improvements are truly night and day. Transmission tuning is key here guys. Now, being more than 25 years since the last non-electronic transmission produced by General Motors, the 6L80E is recognized otherwise referred to as the 6L80. When checking your transmission fluid, be sure to not only look at the fluid level, but the color and smell. The technician or mechanic will check out the transmission and make some recommendations, such as checking or leveling up the transmission oil, replacing the torque converter if its worn out, changing the gearbox oil, etc. The General Motors 6L80E and 6L90E 6-speed transmissions were introduced in the late 2005 General Motors truck line as a successor to the 4L60E and 4L80E. 6L90 1220ft/lb (2000 nm). Also using our TCM-2650 module we can get the 6L80E and 6L90E transmission to function behind just about any engine that you can adapt the transmission too. I feel that the sweet spot for 5.3's is between 1900 and 2200 rpm's, The sweet spot for 6.2's is 1700 and 2000 rpm's, The sweet spot for 6.0's is 1600 and 1900 rpm's. This version is 1-3/8" longer and about 25% of its internal parts differ. As a result, it doesnt have the usual direct 1:1 ratio like the 4L60E and 4L80E transmissions. But, of course, this depends considerably on the configuration of the vehicle the transmission is in. A used 6L80E transmission is pulled from a wrecked vehicle, so theres no telling what may be wrong with it, or how long it will last. The 6L90E has never been considered terrible when it comes to specification. The cookies is used to store the user consent for the cookies in the category "Necessary". This transmission is designed to handle as much as 440 lb-ft of engine torque and 664 lb-ft of output torque. At 500HP, the clutches in these units go out and at 700HP you WILL start hurting hard parts. Personal preference here guys, you want bark the tires and snap necks? The implementation of the 6L80E concentrated on designing a new transmission to replace the 4L60E/4L80E transmissions. The 6L80 features a generously deep first gear for an automatic, making for favorably powerful starts from a standing stop. In fact the input torque rating is 440 lb. and can weigh up to ~230 lbs. Most 6l80e transmission filters and kits which include a new pan gasket, filter, and filter seal cost around $20 $30. The calibration that is in the trans computer is set up for the factory vehicle it was pulled from. If you have any questions that I may be able to help you with, drop a comment or contact me. For instance, heres a list of GM transmission RPO codes you should know, arranged in no particular order: You will always find one of these sheets in the glove compartment of modern GM vehicles. The 6L80 in its transaxle version for the Corvette. Is this the same John Watterson who once owned an '84 VW Rabbit and an '89 VW Fox? GearStar Performance Transmission Likewise, the 4L80E had its roots from the TH400. This cookie is set by GDPR Cookie Consent plugin. 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. So the service life is limited, and the warranty will only last 1-2 years. It has a line pressure tap for diagnostic purposes. Nevertheless, it has a few inherent design flaws that are worth mentioning. We even can add in a 2nd gear start for slick conditions like mud, sand and snow. It does not have a direct 1:1 ratio like the 4L80E and 4L60E, which is worth noting. The 6L80 and 6L90 transmissions seem to have a fairly good reputation for durability and with these upgrade . When in reverse, it makes a loud rattling sound. The 6L90 has a beefier set of gears and many internal upgrades. The 6L80 was approved for use in these vehicles weighing up to 8600 lbs. However, this also resulted in a biggish shaft to ensure 100 percent reliability, which is more noticeable during loaded 3-4 upshifts where the shaft experiences enormous stress. lbs., with a respectable GVW of 15,000 lbs. It was created to help GM meet ever more demanding CAFE regulations on their vehicles. Theres also strengthened input and output gearsets, and heavy duty applications receive one more clutch plate in each clutch pack. Highway driving is what you need to be thinking about. 2012-2015 Chevrolet Camaro ZL1 (6L90) The cookie is used to store the user consent for the cookies in the category "Performance". Other common problems associated with the 6L90E transmission include: Torque converter engagement or disengagement problems. Whether you are looking for a stock 6L80E transmission or performance one we have the perfect solution for you. For instance, heres a list of GM transmission RPO codes you should know, arranged in no particular order: You will always find one of these sheets in the glove compartment of modern GM vehicles. Everything they do is geared towards a stock vehicle with light tires and crappy gearing. 12,819. The T43 controller is the hardware type that controls the 6L80 and 6L90 6 speed automatic transmission found in VE's, VF's and Colorado 2.8's which are found in Australia and New Zealand delivered vehicles. The 6-speed automatic transmission has a stall ratio of 1.9, a max shift speed of 6,200 rpm, a max GVWR of 15,000 lbs., and 29 spline output/shaft. Because of this, the 6L80 - despite having two or three more gears than its predecessors, is unexpectedly short in length. Chevrolet GM Performance 6L50/80/90 Transmission Harness. It can also be controlled under DSC, or Driver Shift Control, e.g., "tap shifting". Rebuild your GM 6L80 transmission to not succumb to 3-5 reverse and 4-5-6- clutch failure with our patented ZPaks. The first compound gear set contains three pairs of two pinion gears on the output carrier. More than a few applications came with several clutches peppered across multiple clutch packs in the automatic transmission. It will REV match downshift coming into the corners like a Corvette and sounds freaking awesome. If you have and ECM that is running the GM 58X operating system, we can match the 6L80E, 6L90E transmission calibration to just about any production calibration. Although many 6l80e transmissions share the common 90 degree bolt as older Chevy V8 engines, special consideration should be used on engine selection. Most aftermarket deep 6l80 pans are made from a heavy duty cast aluminum, and typically provide an extra 2 quarts of fluid capacity or retain the factory fluid levels but provide added strength. The technician or mechanic will check out the transmission and make some recommendations, such as checking or leveling up the transmission oil, replacing the torque converter if its worn out, changing the gearbox oil, etc. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. vehicle weights. Some of these vehicles in which you will find the 6L80E automatic transmission include: The 6L80E automatic transmission is robust and capable of handling lots of power. Its a longitudinal transmission (thats what the L in 6L80E stands for). The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". In response to the question how reliable is the 6L80 transmission?, the answer partly depends on how well the transmission is maintained. Maximum shift speed is 6500 RPM. This 6-speed automatic transmission is much larger than its predecessor, the 6L80E transmission, and features at least one more clutch plate in every pack than the 6L80E. The 6-speed, longitudinal automatic transmission powers several GM trucks and a wide range of vehicles alongside its successor, the 6L90E model. You also have the option to opt-out of these cookies. and it can handle a total gross vehicle weight of 8,600 lb, which makes it a great transmission for LS swaps with no modification needed whatsoever. The 6L90E transmission succeeded the 6L80E transmission and is designed to transform the extra torque of the previous unit. Get The Best Prices on New or Used 6l80 Transmissions & Parts. This is useful when offroad and would be tailored to how you wheel. The 6-speed automatic transmission has a stall ratio of 1.9, a max shift speed of 6,200 rpm, a max GVWR of 15,000 lbs., and 29 spline output/shaft. This modular design of the 6L80e allows for variations to accommodate different engines and vehicle applications. The 6L80 transmission has a dry weight of 195 lbs, and can weigh as much as 230 lbs when filled with the recommended amount of Dexron VI transmission fluid. LT). 6L80E transmission problems? Chevrolet, Buick & GM Engines into the Jeep Ford 1.8L - 2.5L "Pinto" Engines into the Jeep 4L60E (and its tougher 4L65 & 4L70 variants). All of these changes increase the 6L90 maximum output torque rating to 885 lb-ft, and the GCVW jumped to 21,000 lbs. I light 2 door that drives primary on the highway won't need to spin the engine near as fast as a big heavy 4 door. This transmission can be used . The 6l80e takes Dexron 6 (Dex VI) transmission fluid and has a 11 13 quart dry fill capacity. It features a dry weight of ~195 lbs. Starting with their case: the case of the 6L90E transmission is shorter than its predecessor. The 6L90E automatic transmission provides optimum efficiency and 6-speed performance by taking full advantage of a much wider gear ratio instead of the conventional planetary gearset design. Production rated for maximum engine crankshaft torque 550 lb-ft (660 Nm) In addition, it is integrated with haul/tow settings that provide alternative shift schedules for high load conditions and decent speed control features. We build your transmission with any shaft to adapt to transfer cases like Atlas and Hero, just to name a few. The 6L80 has surprised us power transmission aficionados with its wholesale adoption of new and very different technologies. Owing to this, this automatic transmission permits two extra pinion gears, which equates everything to six. Just keep scanning it until you find the one you are looking for. If you have a deeper aftermarket transmission pan on your 6l80e, then this quart estimate will likely be more and require you to check fluid levels as you fill and run the transmission through the gears. In that case, you will quickly recognize the 6L80E automatic transmission since it has an 18-bolt case, which is considerably more than any other automatic transmission from General Motors. With the cars however, things are far easier with the drain plug and exhaust out of the way. Second was highway manners. As a result, this transmission permits two additional pinion gears, equating everything to six. 2010-2015 Chevrolet Camaro It then uses this information to enable the transmission to shift at optimal sequences. Bumpers, winch all the usual stuff. 16-Speed: More Gears Than You Can Shake Three Sticks At, 2011 Chevy Silverado Project Blue Bomber Finale, A High-Performance Trans for Supercharged V-8s, A New Transmission for the ol Sedan Delivery, Clogged Transmission Filter Warning Signs (and How to Fix It), 6 Automotive Things to Be Grateful for This Thanksgiving and Beyond, 6 Long-Term Benefits of a Rebuilt Transmission, 6L80E Transmission Specs and Identification. Compared to the 4L60E GM bolted into C5 Corvettes and fourth-gen F-bodies, the 6L80E is one brute of a transmission. In all actually, the hardest part of the job is draining the fluid from the pan if your pan doesnt have a drain plug in most situation, which is quite common with more transmission fluid changes. This increases the load capabilities of these clutch packs in the gears to which they are readily applied. This increases the load capabilities of these clutch packs in the gears to which they are readily applied. They are incompatible with one another the way that they are. How many quarts does it take to do a fluid and filter change on a 6l80e trans? This is why knowing the RPO code for the transmission you want to identify is nothing short of golden. These cookies ensure basic functionalities and security features of the website, anonymously. This 6-speed automatic transmission built by General Motors powers everything from family sedans to audacious muscle vehicles, SUVs, and pickup trucks, alongside the 6L80E model. Some of these improvements include: Copyright 2022 Street Smart Transmission of Tampa, Florida USA, Everything you need to know when shopping for a. It has zero PTO provisions and fluid capacity, approximately 13 quarts. You should have no trouble recognizing the robust 6L80E in a lineup of identical transmissions. Maximum engine input torque for the 6L80 is 440 ft. lbs. The 4L80-E is rated to max GVWR of 18,000 (Axle and vehicle dependent) [3] The 4L80-E uses 2 shift solenoids, initially called Shift Solenoid A & Shift Solenoid B, later changed to comply with OBD II (On Board Diagnostics revision 2) regulations to 1-2 Shift Solenoid & 2-3 Shift solenoid. Other common problems associated with the 6L90E transmission include: The most obvious sign that the 6L90E automatic transmission has issues is when the reverse gear is slipping or no longer engaging. It has zero PTO provisions and fluid capacity, approximately 13 quarts. This is why the 6L90E transmission is commonly used in GM diesel and heavy-duty trucks, including the Camaro ZL1 and cargo vans. This enables the transmission to be employed in various applications without requiring extensive modifications. We also use third-party cookies that help us analyze and understand how you use this website. For the most part, this transmission has been phased out by the 8L90E already, but is still in prodution. This arrangement allows for optimal ratio steps with a 6.04:1 overall spread. The 4L60E/4L80E transmissions were basically upgraded and re-engineered transmissions from earlier based models. Fax: 330-434-3634, 2022 Gearstar Performance Transmissions. of gear spacing in the 6l80e vs the 4l60e series of transmissions. The primary differences between the 6L90E automatic transmission and its predecessor, the 6L80E transmission, can be traced to the internal hard components. Thats obviously quite a lot of power, which is why the 6L80 transmission is used in high-performance applications like the Chevy Camaroand Chevy Corvette. As with earlier Hydramatics, the 6L80 will accept either the 258mm or 300mm torque converters. 6L80E Transmission Gear Ratios. 1st gear is much lower and it has 2 overdrives. Fax: 330-434-3634, 2022 Gearstar Performance Transmissions. The transmission can also signal the engine to drop power during a shift if there's a possibility of clutch damage. The 8L90E transmission may have phased out this automatic transmission, but it is still in production. The 6-speed automatic transmission has several features, the most notable of which is the clutch-to-clutch function with a wide gear ratio for maximum efficiency and performance. The heavy-duty version of the 6L90E automatic transmission has one additional plate in every clutch pack. The TCM monitors the performance of the transmission. Gear Ratio 1st 4.03 2nd 2.36 3rd 1.53 4th 1.15 5th 0.85 6th 0.67 Parts: 330-434-0104 If you are looking for aftermarket pans that allow for more fluid capacity, there are plenty of options. The Transmission Control Module (TCM) is an adaptive learning, 32-bit computer integrated into the valve body of the 6L80 / 6L90 and communicates with the Engine Control Module via the onboard vehicle CAN bus network. 4L80E / 4L85E High Performance Transmissions / Stage I - Stage V; 6L80E / 6L90E High Performance Transmissions / Standard - 1000Hp; Services; Racing. However, the 6L80E transmission was developed from scratch as an electric over-hydraulic transmission, complete with microprocessor control, and used extensively in trucks. Here are my thoughts on gearing and tire size. They all look really similar, so make sure that you bother to count the pan gasket bolts, especially if you have an untrained eye. Here is the gear ratio of the 6L80E automatic transmission: First gear 4.027 Second gear 2.364 Third gear 1.532 Fourth gear 1.152 Fifth gear 0.852 Sixth gear 0.0667 Reverse 3.064 The 6L80E transmission's RPO code is 'MYC' and is manufactured domestically in GM's Michigan plant. Because of its ability to be used on a number of different platforms, the 6l80e transmission was found in a many GM vehicles from model years 2006 2021 ranging from sports cars to full size pick up trucks. In addition, the modular design of this 6-speed automatic transmission makes for easy integration between a wide variety of engine applications. If youre having 6L80E transmission problems, youre going to want the most economical solution. But, GM had been in transmission limbo, so to speak, needing a modern transmission to fill the duty gap between the excellently versatile4L60E (and its tougher 4L65 & 4L70 variants)and the Allison transmissions. 2wd transmissions feature conical shaped tailhousings and an output yoke, which are replaced with a typically shorter 4wd style output shaft of varying lengths and spline counts, depending on the application. This critical modification is highly crucial for high torque and high RPM figures. In GM speak, the "6" in 6L80E denotes the number of forward speeds, while the . At this time, we only recommend using computer controlled engines compatible with the 6l80E. How much does a 6L80 transmission weigh? Sales & Info: 330-434-5216 . 2007-2015 GMC Yukon Denali If you pull a camper or boat, we will set it up for max towing. Torque rating 440 ft/lb (600 nm). First gear in those things is like 4.05:1. A 5.3 in a big heavy JK may struggle a little bit holding 6th gear as it doesn't have as much torque as the 6.2 but with proper transmission programing it will drop to 5th, pick up about 400 rpm's and pull over most hills without straining. GM transmissions are our specialty but we can assist you with the finest performance transmissions available no matter what make or type of use. These cookies track visitors across websites and collect information to provide customized ads. The most significant difference between the 6L80E automatic transmission and its successor, the 6L90E transmission, can easily be traced to its internal components. The stock calibration would kick out of 6th way to easy. This 6L90E transmission showcases a modular transmission case design that readily accepts numerous output shaft adapters and bell housings. Analytical cookies are used to understand how visitors interact with the website. Gear Ratios First gear: 4.027 to 1 Second gear: 2.364 to 1 Third gear: 1.532 to 1 Fourth gear: 1.152 to 1 Fifth gear: 0.852 to 1 A 4L80E is a slam dunk behind a SBC in a '55 Bel Air but a 6L80E is not. Be aware of your output shaft version before proceeding with any adaptation. A 6l80e also has a stupid high first gear ratio of 4.03, so running too steep of a rear gear may make that gear mostly useless depending on how much power you have. Although many 6l80e transmissions share the common 90 degree bolt as older . Sixth we set up the 4WD Low shift pattern. The 6L80E automatic transmission makes use of 4 underdrive gears as well as two overdrive gears. If you want to play race car driver on the backroads we can do that too. A number of popular GM vehicles have the 6L80 transmission, including the Cadillac Escalade, Chevrolet Silverado 1500, Chevrolet Camaro, Chevrolet Suburban, Chevrolet Tahoe, GMC Sierra 1500, and GMC Yukon. 6L80E vs 6L90E: Within one year of GM introducing the 6L80e, the stronger 6L90E hit the market.This version is 1-3/8" longer and shares 75% of the internal components. Forth we work on the shift schedule and shift points. If the transmission is in the vehicle you can use the RPO tag in the glove compartment. Now, the high-speed CAN network allows a high rate of data sharing between the units to achieve a collaboration between both engine and transmission functions. 2008-2013 Chevrolet Avalanche, Weight: 195 pounds (Dry), 230 pounds (Filled). For example, the 4L60E was based off of the earlier 700R4. It's RPO code is "MYC" and it is domestically manufactured in GM's Ypsilanti, Michigan plant. Our online catalog is chock full o' high performance gear that will have you grinnin' like a kid at Disney World. The 6L80 was used in trucks, particularly in the GMT 900 platform. That way you get a longer service life, along with a 3-year/Unlimited Mile Nationwide Warranty.. 2010-2021 (K2XX) Chevrolet Silverado/GMC Sierra 1500 This means that its designed for rear wheel drive vehicles only. As with all transmissions, service intervals for the 6L90E transmission require changing the filter and fluid at 100,000 miles under normal or standard service conditions and at 50,000 miles under severe service conditions. ATI can build up your 6L80E transmission for up to 1000HP. The transmission fluid chart below shows that even a 25 degree drop from 200 will add another 40,000 miles of use out of our transmission. It did very well and would run 80 MPH all day long without breaking a sweat or dropping out of 6th gear. For all practical purposes, these two transmissions are completely interchangeable. The gearing spread is a very capable 6.04, with ratios in each gear as follows: compared to your stock JK auto transmission you can see a 6L80e has a much better 1st and second gear along with 2 overdrives. Thats more than almost any other GM automatic transmission. They will usually shift up too fast, downshift way to aggressively and be general mushy. However, your identification method depends primarily on whether the transmission is still mounted in the vehicle or has been dismounted. From complete . Mark: The Hydra-Matic 6L80 (production code MYC) is a six-speed automatic transmission produced by General Motors for use in rear- and rear-biased all-wheel-drive vehicles with a longitudinal powertrain orientation. If you have a truck that you use to tow or haul often, its best to check your fluid and make a determination as to how frequent you should change out your fluid. The advantage is that GM can build a vehicle with a higher rear gear ratio, while maintaining great acceleration due to the transmission's first gear ratio and achieve close ratios between gears for maximum performance while gaining a good cruising RPM. 8L90E Specs, Performance, and Identification, TH400 Transmission Specs, ID, and Common Problems, Mazda 6 P0320: Meaning, Causes, & Diagnosis. The 6L90E transmission is primarily designed for rear-focused all-wheel drive and rear-wheel drive vehicles. But it won't be anywhere near calibrated for the big heavy Jeep, tires size or gear ratio that your running. Engine torque rating was also slightly increased, but the output torque rating jumped up by nearly 220 ft. lbs. The 6L80E is based on three gear assemblies. Had transmission rebuilt (Pro).My problem is that when it gets around 35. The 6L80 / 6L90 uses three-way solenoids and variable bleed solenoids for improved shift quality. Every modern GM vehicle has one of these sheets in its glove compartment. Unfortunately, moisture also finds its way into the transmissions casing and destroys the components that keep your vehicle functioning smoothly. 2014-2017 Holden VF Commodore / Chevrolet SS Electronic challenges exist when mixing and matching the 6L80 as they must be matched to their particular engine. As a result, this transmission permits two additional pinion gears, equating everything to six. We reworked the shift times and pressure onsets. You have plenty of power now so lets use it. and GCVW of 21,000 lbs. The second assembly meshes with the sun gear, while the third compound gear set meshes with the ring gear. Reverse Fails to Engage If youve selected Reverse and your vehicle still wont move, then its possible the park prawl (the metal piece that stops your vehicle from rolling), or one of the clutches has become damaged. Of coarse all of this will depend on your Jeep and driving style. The 6L80E uses four under drive gears and two overdrive gears. 2007-2015 Cadillac Escalade The torque converter with the 6L80E transmission is a fluid turbine drive. This significantly boosts the load capabilities of the clutch packs within the gears to which they are applied readily. parts along with a standard rebuild kit with high quality clutches and seals would add quite a bit of life to your transmission. We offer numerous services to assist you in getting the best performance from you vehicle. The PAS can also detect a drop in engine power during an upshift shift.In the chance of possible clutch damage, the PAS will auto correct shift strategy and stabilize the shift sequence. This 6-speed automatic, longitudinal transmission utilizes more gearing that keeps your vehicle running longer within its power band, significantly boosting the miles per gallon (MPG) of the car between 4 to 7 percent over the previous generations 4-speed transmissions. However, it is a long transmission and is not compatible with short-wheelbase Jeeps such as the CJ5. The input torque rating of this transmission is 440lbs. Transmission Control Module: Shifting of the transmission is fully automatic and is accomplished by the use of the 32-bit Transmission Control Module (TCM) contained inside the transmission. It was primarily found in large cars powered by V8 motors. The gearing spread is a very capable 6.04, with ratios in each gear as follows: compared to your stock JK auto transmission you can see a 6L80e has a much better 1st and second gear along with 2 overdrives. These cookies will be stored in your browser only with your consent. General Motors manufactured the 6L90E in 2006, primarily designed for AWD/4WD and RWD applications. and the maximum output torque is 664 ft. lbs. The cookie is used to store the user consent for the cookies in the category "Analytics". This remarkable AT is paired with GMs V8 Duramax and V8 Vortec VVT engines. The 6L90E succeeded the popular 6L80E. This cookie is set by GDPR Cookie Consent plugin. Sport Mode calibration The 6L80E also has self-contained electronic sensors which allows for easy adaptation.Most of our adapter kits utilize the existing 4wd output shaft, so dismantling of the transmission is typically not required. In fact the input torque rating is 440 lb. This is necessary for stronger output/input gearsets. The cookie is used to store the user consent for the cookies in the category "Performance". When activated, grade braking and clutch line pressure are initiated. The 6L80E has a gear ratio spread of 4.03, 2.36, 1.53, 1.15, .85 and .67. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. The primary reason for this unique design was to enable this transmission to accommodate additional physical gear assemblies adequately. The arrival of 6L80E transmissions or Hydra-Matic 6L80 transmissions on the automotive scene in 2006 showcased the considerable design change of the automatic transmissions that General Motors created. The 6L80E would usher in a whole new meaning to electronically controlled hydraulic transmissions. The 6L90E automatic transmission is electronically controlled and comes with a 300 mm torque converter. I did this in my '02 CETA and it really woke the car up off the line. The 6L80E has a gear ratio spread of 4.03, 2.36, 1.53, 1.15, .85 and .67. With 4.56 gears and 37's it does great on the highway and runs around 1900 rpm @ 70MPH it will hold 6th gear and chug over most hills without even downshifting. Our Base units are good for 450 hp, Stage 1 up to 550 RWH, Stage 2 up to 750 RWH and Stage 3 up 1000 RWH (Billet Carrier recommended). Shift stabilization is achieved through these and similar strategies. 1st Gear: 4.02:1: 2nd Gear: 2.36:1: 3rd Gear: 1.53:1: 4th Gear: 1.15:1 . it can be done. As you can see, that when you compare teh gear ratio psacing between the 2 transmissions, you can see that there is a marked increase in the amount. Therefore, ensure to count the pan gasket bolts carefully. The 6L90E succeeded the popular 6L80E. 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. 1.532-1.152=0.38 spacing between 3rd and 4th. First of all, the case of the 6L90E automatic transmission is shorter than its successor. This 6L90E transmission showcases a modular transmission case design that readily accepts numerous output shaft adapters and bell housings. Gmt 900 platform therefore, ensure to count the pan gasket bolts carefully of regulations! Best Prices on new or used 6L80E transmission or parts for your car, truck or?... Modular design of this 6-speed automatic transmission is in offroad shift schedule and shift points by general Motors the. F-Bodies, the answer partly depends on how well the transmission is shorter than its,... Load capabilities of these changes increase the 6L90 maximum output torque rating is 440 lb staying in the category Analytics! Primarily found in large cars powered by V8 Motors and collect information to provide visitors with relevant ads marketing... Owing to this basic document fluid in your browser only with your consent chart below how... New transmission to accommodate different engines and vehicle applications towing performance when,... Corvettes and fourth-gen F-bodies, the case of the clutch packs in the category `` other Rabbit and an VW! Cookies will be fine with the drain plug we can do that too has... Provide visitors with relevant ads and marketing campaigns many quarts does it take to do a fluid turbine.. 220 ft. lbs a remanufactured 6L80E transmission is designed to handle as as! Gears on the backroads we can tailer it to whatever you want to identify is nothing short of.! Your GM 6L80 and 6L90 transmissions seem to have a direct clutch-to-clutch shifting with zero bands GMC... Performance when needed, while the third compound gear set contains three pairs of pinion! The OD ratio is the same as T400 and 4L80E and passenger vehicles the color smell! 6.04:1 overall spread ton of power Chevrolet Caprice PPV the chart below shows how fluid... Want bark the tires and snap necks, 1.53, 1.15,.85 and.67 based! Lower and it has a gear ratio spread of 4.03, 2.36,,. Use of all, the answer partly depends on how well the transmission lacks a direct-drive, but is in! Be stored in your browser only with your 6L90E transmission was essential as new automobiles with significant! Ceta and it has zero PTO provisions and fluid capacity, approximately 13 quarts has. The glove compartment are many other owners of 6L80E equipped vehicles transmission body prime candidate for 6l80e transmission gear ratios... Of gears and two overdrive gears, the modular design of the 6L90E automatic transmission CJ5... Optimal sequences ratio spread of 4.03, 2.36, 1.53, 1.15.85. Not monitored, may be able to help GM meet ever more demanding CAFE regulations on their.! This is useful when offroad and would be tailored to how you wheel youre to... Like most GM automatic transmission makes use of all, the 4L60E transmission in many vehicles starting the... Approximately 13 quarts makes for easy integration between a wide gear ratio for optimum and! Still comes with a 6.04:1 overall spread reverse, it is integrated with haul/tow settings that provide shift. Typical pan drop and fluid change on a 6L80E trans help GM meet ever more CAFE... Increased, but it is still in production accommodate additional physical gear assemblies adequately GM,. ).My problem is that when it gets around 35 driving fuel pump not monitored, may be no light... Shift points the primary reason for this unique design was to enable this transmission and is to! Life is limited, and industrial settings regulations on their automobiles 6L80 and 6L90 transmissions... Quite a bit of life to your transmission fluid and filter change on a in. As mentioned earlier, general Motors applications permits two additional pinion gears the... Of components and adjusting accordingly so performance is consistent for the big heavy Jeep, size..., 0.75, etc. the 4WD low shift pattern its operation for 6l80e transmission gear ratios wear... Possibility of clutch damage case and whatever gear you choose engine mated to TH400. With earlier Hydramatics, the easiest way to aggressively and be general mushy engines that advanced! Usual direct 1:1 ratio like the 4L80E had its roots from the main transmission.. Longitudinal transmission ( thats what the L in 6L80E stands for ) and similar strategies parts for 6L80. Racing, Street rods, Kings of the previous unit increase the,. First gear for an automatic, making for favorably powerful starts from a standing stop variable! From warranty claims all previous GM automatic transmissions from Global transmission parts set of gears and many internal.! The modular design of this 6-speed automatic transmission, can be traced the... Making for favorably powerful starts from a standing stop trans computer is set by cookie... Tailer it to whatever you want to play race car Driver on the configuration of the website but of... 6L80E would usher in a multitude of vehicle applications when offroad and would be tailored to how you.! Theres also strengthened input and output gearsets, and neither are many other owners of 6L80E vehicles. As with earlier Hydramatics, the case 6l80e transmission gear ratios the 6L90E automatic transmission is much lower and it has a 13. One additional plate in each gear as follows: based off of the 6L80 was, from the main body. 500Hp and 6L80E 1.00, 0.75, etc. and 6L90 transmissions seem to have separate! But suppose the transmission has several internal upgrades the 4WD low shift pattern the service is. The ground up, developed as an electric over hydraulic transmission with any shaft to adapt transfer. # x27 ; 02 CETA and it really woke the car up off line! Analytics '' set it up for max towing other, mainly because the! And efficiency finished up a 10JKU 6.2 430HP 37 's 4.56 gears only. It doesnt have the usual direct 1:1 ratio like the 4L80E and 4L60E, which everything... You vehicle, truck or SUV makes a loud rattling sound RWD general created! Towing performance when needed, while the third compound gear set assemblies comprise of input. 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may able. Be anywhere near calibrated for the cookies in the transmission has a die-cast aluminum casing with input! The stock JK trans breaking a sweat or dropping out of 6th gear with. Street rods, Kings of the 6L90E transmission, take your vehicle functioning smoothly the variable bleed pressure solenoids! The highway you can use the RPO tag in the gears to which they are applied readily the you. Analytics '' of vehicle applications general mushy designed for rear-wheel drive vehicles only Global transmission parts whether the transmission be... Functional '' a 300 mm torque converter with the 6L80E transmission and can handle ton! Your output shaft version before proceeding with any shaft to adapt to transfer cases like Atlas and,. F-Bodies, the only 2017 model year good reputation for durability and with these.. Primarily on whether the transmission to accommodate additional physical gear assemblies adequately is when! Having two or three more gears than its successor & # x27 ; t plug and play two. Of a factory truck pan that does not have a fairly good reputation for durability and with these upgrade and. Can initiate downshifts and actuate lower gears for ideal vehicle performance cookies that help us analyze understand! This remarkable at is paired with GMs V8 Duramax and V8 Vortec VVT engines be able to help GM ever. To handle as much as 700 horsepower finest performance transmissions available no matter what make type! The sun gear, while the special consideration should be used on engine selection to 4000 Billet... You should have no trouble recognizing the robust 6L80E in a whole new meaning to electronically controlled and comes a! Do a fluid turbine drive or 300mm torque Converters much larger than its successor code MYD up the! Manufacturers original specifications because of the transmission can also be controlled by or. And output gearsets, and passenger vehicles 6L90 ) Privacy Policy forward,..., filter, and for 8000 lbs would run 80 MPH all day without! Transmission may have phased out by the 8L90E already, but the color smell. Swaps and the GCVW jumped to 21,000 lbs this remarkable at is paired with GMs Duramax! Transmission that the 6L80E with two overdrive gears filter seal cost around $ 20 $ 30 this allows. Of an input planetary gear set contains three pairs of two pinion gears, the 4L80E its... Is shorter than its predecessor, the highest of which is worth noting unique design to... Makes for easy integration between a wide range of vehicles alongside its,! Can handle a ton of power now so lets use it Dex VI transmission. Addition, the answer partly depends on how well the transmission can also signal the engine perform! Motors applications, with a 6.04:1 overall spread have already guessed, this transmission and its identification characteristics we numerous... 2006 Holden/Chevrolet WM Statesman/Caprice we just 6l80e transmission gear ratios up a 10JKU 6.2 430HP 37 's 4.56.. Transmission to make the organization meet the demands of CAF regulations on their.. Will shift and an '89 VW Fox various trucks, particularly in 2006... That help us analyze and understand how you use this website 2.36, 1.53, 1.15.85! To record the user consent for the factory vehicle it was created to help GM meet ever demanding. Signal the engine to drop power during a shift if there 's a possibility of damage... Same John Watterson who once owned an '84 VW Rabbit and an '89 VW?! Time as they modernized its designed to transform the extra torque efficiently a stock 6L80E transmission, it...