Developed with upgraded internal components, Chevrolet Performance's SuperMatic 6L80-E 6-speed automatic transmission offers an exceptional torque rating of 650 lb.-ft. - a 45 percent increase over regular production versions of the 6-speed automatic. $ 158.00 Select options. The 6L80 features a generously deep first gear for an automatic, making for favorably powerful starts from a standing stop. Retiring Early The Transmission Industry Has Been a Dream Come True, A two-piece valve body with eight solenoids. How is this different from the GM 6L80E transmission that is used in the Corvette or in the newer GM trucks? This drives up the price of the rebuilt converter, but ensures that this kind of failure wont happen again. Jeff Smith has had a passion for cars since he began working at his grandfather's gas station at the age 10. Note, all models will have a warmer. DESIGNED FOR GEN V LT1 & LT4 ONLY. Thought's? Since these are straight cut gears, they will tend to be somewhat noisy. The location of the warmer and the routing of the hoses can vary widely. This transmission is out of a Tur. GM has been useless to say the least, and waited me out (now off warranty). Larry Callahan Founder/Administrator of Pro-Touring.com, G-Machines.com and HostMyJunk.com To advertise on Pro-Touring.com click here It's meant to be used with rear-wheel drive and it requires 8.4 quarts of fluid. Spin losses (i.e. That is RIDICULOUS, Cheryl. A more recent issue with these units is pump drive gear failure (Figure 7). Thank You.. Jef, Swapping a LS3 and 6 spd trans in , In place of a 454 and a turbo 400 3 spd, I currently have posi rear, Big yolk drive shaft, after the conversion, will i need to mess with the rear gear, or will I be ok for around town and occasional red light duel. 10L80 vs 10L90 Transmissions. Always appreciate the great exchanges. if the car would be faster with the 6 speed auto vs the 10 speed auto. Internal hydraulic leakage, hard part failures and contaminated/failed solenoids are all issues that can plague units, some more than others. 1. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Electronic challenges exist when mixing and matching the 6L80 as they must be matched to their particular engine. I am interested in enhancing my vehicles performance. So you would need to begin with a 2008 or newer Express to be able to convert from a 4L80 to a 6L80 / 6L90. I would be willing to get it rebuilt, but want it to function like it should (not back to the way it came from GM). First, check for updated programming for the TCM strategy. For all practical purposes, these two transmissions are completely interchangeable. The 6L80 would have big shoes to fill, with legendary predecessors like the TH400, 4L80E and 4L60E transmissions. Quick 4 Stand-Alone Transmission Control System Can I assume my car has the General Motors GL80 with the 4.02 first gear? Nov 26 . If concerns are still present, it may be necessary to service or replace the valve body assembly (Figure 6). It would be a huge mistake not toAFM is garbage. 10L80 Transmission Specs General - 10-speed automatic with integral turbine clutch torque converter Application - RWD & 4WD / AWD RPO Code - MF6 Production Began - 2017 Case - 1 piece aluminum with integrated bell housing Torque Converter - 260 mm with Electronic Controlled Capacity Clutch (10L80 ECCC) Since buying the car I have been trying to learn a bit about the auto trans. Im not tuned ( not yet anyway), however, if I knew then what I know today, I probably would have went for the M6. The 6L90 has a beefier set of gears and many internal upgrades. Related Articles ATI introduces new e-clutch hub for ZF8HP51 Sonnax adds new stator support bushing for Ford 6F35 Alto adds to intermediate clutch PowerPack line for GM transmissions According to Sonnax, the heavy OE LFS, GFX announced a new pump component for GM Powerglide models, covering several vintage model years: 1950 through 1973. We all know that automatic transmission failures can have many root causes. Learn how your comment data is processed. Sonnax highlights two product lines for helping with heavy solenoids for GM/Ford 10L/10R and 9T series transmissions. Now he serves as a regular contributor to OnAllCylinders. check the starter bendix and see if its loose and bouncing off the flywheel. With this in mind, there are (3) major groups of failure management strategies that are used when certain diagnostic trouble codes are present. 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. Will it be like the 5th gen's where the ss got the 6L80 and the more powerful ZL1 got the 6L90? And with four gearsets and six clutches (2 brake, 4 rotating), the 10L80 10-speed has just one more clutch than the 8L90 8-speed transmission (this is partly because of a unique triple-clutch assembly mounted near the middle of the case). Thanks for the question! Its good for a 12.69 @ 111 mph in cool dry weather.I go down the track with the lock up switch off. Accelerate from a stop with light throttle (15%), ensuring that upshifts 1st through 8th occur at engine speeds between 1300-1600 rpm. The 6L80 Hydra-Matic transmission is a 6 speed automatic transmission manufactured by General Motors. In fact, the only 2017 model year vehicle that still comes with this transmission is the Chevrolet SS. Legal/Privacy. The 6L80 was approved for use in these vehicles weighing up to 8600 lbs. The overall First gear ratio is deeper at 2.97:1 which means the car builder can leave a taller rear gear ratio in the rear end and still have great First gear acceleration. When cutting the JMBX open, converter rebuilders report that a high percentage of units show extreme damage due to the clutch piston and front cover crashing into each other (Figure 1). I also have a 2wd 2006 Trailblazer SS with a forged 416ci stroked LS3 which makes around 600 hp or so with a Yank SS3600 stall converter. Indirectly affects TCC control and shift control. If the warmer is not mounted to the transmission, refer to factory information to locate it. 3. As you build the best transmission that you can for your customer, you should consider including an updated torque converter in the repair estimate. In fact, there are absolutely no cast-iron components, including the 10L80 stator support. The stator shaft support housing comes with these gears as one assembly. The solenoids can be replaced separately, but only with the same type of solenoid. To give you a sense of scope, for every single forged replacement cover that Sonnax sells for the 4L60-E TMBX, we sell many, many more for the 6L80/90 JMBX. All previous GM automatic transmissions were virtually all based on hydraulic controls, and received increasing electrical elements as they modernized. But I was su unhappy with it I sold a bunch of parts and began changing the built. 700R4 / 4L60E with PATC close ratio gear set. Wait 2 seconds. What is most welcome about it is that it is a very durable, functional and impressive transmission assembly and appears to have a terrific prospect with GM and the aftermarket community. This is a completely new and different transmission compared to the 4L80E. Thanks Jeff. That is just the beginning. Other common 6L80E transmission problems include: Automatic Options - 4L60 and 4L60E. In fact the input torque rating is 440 lb. Thats a great question. Both covers have very similar profiles and thicknesses, and you would not expect that one would be any more prone to flex or distortion than the other. Specifications The 6L80 denotes that the transmission is a 6-Speed, Longitudinally mounted, and for 8000 lbs. This idler gear and ball bearing assembly is mounted to the stator shaft support housing. As the transmission approaches normal operating temperature, reverse movement is non-existent. You also asked about GM's new 6L80E. LS 3 has a Big Turbo on it, I am only worried about rear gear, rest I have help with, Car never went over 130 or it red lined with Big Block, Never was a highway car, It has a 373 or a 323 in it, Not a 411 I know that much, Thats all, Im building a gen one Camaro and Ive purchased lt4 supercharged motor for it I was wanting to know if you know the difference in size for 10 speed transmission to a turbo 400 I need to know how much to raise my floor pan at tunnel and about how much fire wall to cut out. The 6L80 in its transaxle version for the Corvette. This seems to indicate that there will be other 10L80 transmissions that will be experiencing this same new kind of pump noise condition. Internally they are very different but at least with the 8l90 you do not need to completely disassemble the transmission to convert to 4wd from 2wd. In any event, precise coordinate measuring (CMM scans) of a variety of JMBX covers shows that the covers are wavy and have undulations on the clutch surface, especially opposite of the welded cover pads. To be honest, we arent 100% sure of the real reason for JMBX cover and piston failure, but we do have a theory. AM-DT-51190 threads into that port and connects to the J-45096 TransFlow. By the time a converter rebuilder opens up a JMBX, the damage is done, and it can be hard to see what happened first. Homepage: Garage: Wiki: Register: Community: Calendar: Today's Posts: Search: #Camaro6 . Copyright 2023 - Transmission Repair Cost Guide. This transmission is the result of a collaborative effort with General Motors. This is a normal and desired behavior. The original first three gear ratios are in fact still the same as the TH-400. However, at light pedal or road load, single-step upshifts will occur. The Ford 10R80 has a fill plug and dipstick on the passenger side of the case like the 6R80 transmission. Looking at the two different front covers from the OUTSIDE, they are very similar, with just a few minor differences (Figure 2). The 10L90 and 10L80 10 Speed Automatic Transmissions are on exchange through GM PQC as part of our ongoing quality improvement efforts to assist Engineering with product concern identification effective on 02/13/16. The GM transmission is the 10L80, which is available in several models as well. You are browsing camaro6. Drivability concerns are confirmed, and the pan is chock full of debris. (You can unsubscribe anytime), ATRA
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. Did they release much info about it on the trucks? : 18-NA-355 Special Tools DT-52263 Transmission Fluid Exchange Kit: DT-52263-1 Block Assembly (includes fluid drain They are listed as Type A, Type B, and Type C diagnostic trouble codes. Which one you use is going to depend on whether or not the transmission is in or out of the vehicle. So its no wonder that the new cars accelerate so welltheyve got a ridiculously deep overall First gear ratio and reduced rpm drops between the gear changes. Before answering that question, its worth noting the role that Sonnax plays in the converter rebuilding business. If the transmission fluid is discolored or has evidence of debris in the fluid, it would be recommended to replace the torque converter and flush the system to complete this repair. Maximum engine input torque for the 6L80 is 440 ft. lbs. It all comes down to the extra rigidity and flatness of the surfaces. This 7-3/8" long extension housing can eliminate transmission crossmember modifications when replacing a TH400 or TH200-4R transmission with a 4L60 assembly. Brake very gently to a complete stop and hold the foot brake for five (5) seconds. However, if you look beyond the outside of the front covers of TMBX and JMBX and look inside the units, the similarity quickly disappears. Also since the transmission is different the gearing and tuning are naturally different. The high pressure oil pump inside this transmission is incredibly complicated for no visible reason. The ideal upgrade for modified performance vehicles, Sonnax 3-bolt adapter flange yoke kit T35-GMFD-01K makes it easy to convert a two-piece driveline to a one-piece, U-joint-style driveline. The General Motors Hydra-Matic 10-speed 10L80 automatic transmissions is a heavy duty (high performance) variant of the Hydra-Matic 10LXX transmission family. At this point, the converter rebuilder is faced with either finding another core that he hopes will have good components or purchasing a Sonnax forged cover GM-CC-13 and forged piston GM-DA-17P. and can weigh up to ~230 lbs. Its been on the road for a few years, and were starting to see some common failures for this unit. Mine did it on flat ground only it downshifted four or more gears with a loud bang then jumped back up to tenth with the same bang. Running 12.60s at 111 is a fun ride! Looking for parts number : new shaft, copling et seal and where to find them. * 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 TH200-4R transmission. Its like wheres Waldo. Shift the transmission to Reverse. Thx January 2022 Jason, MAZDA6 shuts down while driving fuel pump not monitored, may be no engine light etc. In 2006, GM superceded Dexron III as the recommended fill with Dexron VI, which is backwards compatible with the earlier versions. Efficiency and performance are the two main goals behind the GM 10L80 transmission. A P59 PCM controlled both the engine and the transmission. The GM 10L80/90 transmissions began production in 2017, meaning that were closing in on six years of this transmission being on the road. Im thinking 3.73. Genuine ICT Billet - Bolts Made in USA!!!! Established Member. The subject is a rather common electrical fault that may occur on the PCS line pressure solenoid circuit, which results in max line pressure. Much akin to the GM 10L80-E & 10L90-E transmissions is the 10R80 transmission's oil pump. For the 4L60-E TMBX, the pistons are .115" thick, and for the 6L80, 6L90 JMBX, the pistons are significantly thicker at .150". 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. I would like to keep the turbo small so it would spool extremely quickly and the compression high to be responsive. Pre-Owned. 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. It is a dog in the summer time. Change Your Address, Yes, I would like to receive emails from Gears Magazine. Made of billet aluminum with included swivel -6 AN fittings with 3/8" barbs. The replacement solenoid band number must match the band number of the solenoid being replaced. Tested: 2023 BMW M4 CSL Is a Track Monster. This is an immediate DTC that effects emissions. Specialized manifold for 10L80,10L90, 8L90, 6L80, and 6L90 transmissions, allowing you to connect -6AN fittings to your cooler lines. Click Get a Free Estimate for an unbeatable price on a replacement remanufactured transmission. (bellhousing pattern - Chevrolet, Fit-all), (bellhousing pattern - Chevrolet, BOP, Fit-all), (bellhousing pattern - Chevrolet/removable), 1991-Later (bellhousing pattern - Chevrolet), (see also capacity of fluid in the converter. 3-Bolt Adapter Flange Yoke Kit. Drive the vehicle until the engine and transmission reach normal operating temperature. Its interesting how the new 8- and 10-speed automatics have essentially turned the traditional powertrain ratio scheme 180 degrees. If youre having problems with your 10L80 youre going to want the most economical solution. The Ford version is built at their Livonia transmission plant (Ford spent a reported $1.4 billion on retooling to build this transmission), and the GM version is built only a few miles away at their transmission factory in Romulus Michigan (GM spent a comparatively cheap $323 million retooling this factory). Second 2.99 It looks nearly identical to the 6L90. The overdrive ratio thats added is 0.75:1. GM 6L80 and 6L90 units are now starting to reach their prime age in the repair cycle, and techs across the country are starting to see a consistent pattern of transmission failures with full-size 6L80, 6L90 vehicles. Based around the 4L80E (and fitting wherever a 4L80E will fit), the 6X is a true six-speed transmission that TCI rates at 850-plus horsepower. The 6L80 / 6L90 TEHCM is located inside of the transmission on the 6L80 / 6L90 valve body. There may or may not be codes associated with these complaints. Wait 2 seconds. The button for Tap control is on the top of the shifter, making it easy to use in both left and right hand drive vehicles. So is the 10L90 entirely different or does it just have stronger parts? The 6 speed takes a fair amount of trans tunnel work and my Holley Dominator ECU can't control it. Transmission Pan Bolt Set Chevy 6L80E 6L90E 8L80E 8L90E 10L80E 10L90E 18pcs. The 6L80 denotes that the transmission is a 6-Speed, Longitudinally mounted, and for 8000 lbs. That year, for the first time, the 10R80 ten-speed transmission was available with the 2.7-liter EcoBoost V6, 3.5-liter EcoBoost V6, or 5.0-liter Coyote V8 engine options and was even an option with their popular Raptor model. The question is will the 10L80 be as strong as the 10L90? It features dynamic veins and a rotating wheel driven by a steel gear with it's own filter. 10L80 Transmission. if (yr!=2012)
At the current time, the only way to use a GM 6 or 8-speed automatic is to tie it in with a GM engine like the LS3 and use the engine controller to work with transmission. Complaints of erratic shifting, poor shift quality, missed shifts, and other shifting and TCC control complaints are becoming more common with these units. 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. Im with you on AFM is crap. * 10L90E TRANSMISSION. Double-step (skipping a gear) upshifts results when a longer time is spent in gear. A JMBX torque converter rebuilt with a Sonnax forged cover and piston has proven to be a successful recipe for a long-lasting unit, preventing this typical pattern failure. It's RPO code is "MYC" and it is domestically manufactured in GM's Ypsilanti, Michigan plant. These concerns may be caused by a sticking TCC Regulator Valve (Figure 5). This creates an uneven force on the clutches that tends to . 6L80/90 - 8L90 Floor Tap Shifter Kit. 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. The 6L80 transmission pan is similar in shape but the 6L80 is shorter at 17 1/2 inches. 1) Centerline of engine and transmission are the same on LS block and all trans that mount to it. Helping transmission shops achievesuccessful and profitable operation. Beginning with the F-150, it then made its way into the Mustang and the Expedition (as well as the Everest, and upcoming Ranger reboot). The 6L80 is a robust transmission and can handle a ton of power. When other diagnostic trouble codes are present, there can be different, specific drivability concerns caused by the failure management program. ASK FOR CHAD - Freight Shipping - 90 Day Warranty. all that is needed is a Throttle position signal and Engine RPM. The drive gear and idler gear with the bearing are not sold separately. 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. GM LS1 - LS9 / Chrysler Gen III and Viper V10, Conversion. Account. Its valuable to know that the debris you are seeing in the pans of all of those 6L80 and 6L90 units is very often from converter failure. Related Articles Dana offers Spicer end yokes for Allison Transmissions ATI introduces six-speed Chevy transmission performance package Georend Transmission adds Ford 6R140 transmission pan kit. Developing any new technology will cost an absolute ton of money, which why its not unusual for car companies to co-develop things like chassis and transmissions. vehicle weights. RECALLS! - Critical wear areas and vacuum test locations: GM 10L and Ford 10R series. $ 439.00 Select options. The 4L80 features a 310 mm torque converter. In 2018 and later models with the transmission warmer mounted to the transmission, there can be a concern with coolant leaking under the vehicle. CDT 10L80 Bench Rebuild. This transmission makes an excellent conversion transmission due to its adaptability into most Jeeps longer than CJ5s. All this is handled with application of planetary ratios. It's RPO code is "MYC" and it is domestically manufactured in GM's Ypsilanti, Michigan plant. It is an incredibly advanced transmission and has the technology to . The idler gear itself has two threaded holes opposite each other for the use of a puller (see figure 1, above). I am making a great deal of changes to the truck from a Procharged 5.3 to a head, cam, Fast LSXRT intake LS2 on nitrous before we build a 3.9 bore and stroke twin turbo 372ci setup. Brake pedal position: Directly affects shift scheduling and TCC scheduling, Air/fuel management adaptive values reset. Comes with a complete harness and the necessary software to program the TCM-2650 Module. While its true that, many times, the root cause of a converter failure lies in the transmission, in this case, there is ample evidence that the opposite is true: an inherent torque converter problem might be the root cause of a lot of the transmission failures. Within only a year, GM had introduced an even stronger variant of the 6L80; the 6L90, RPO code MYD. After a prolonged drive time, DTC P0752 Pressure Control Solenoid A - Stuck On and P0973 Pressure Control Solenoid A - Circuit Low also set. Ford is currently using this unit in the following vehicles: 2017- Ford F-150 2018- Ford Mustang 2018- Ford Expedition 2018- Lincoln Navigator 2019- Ford Ranger 2019- Ford Everest I work on other peoples vehicles for a living. full. Ive not done the math on total surface area, but its likely the clutch would not last long engaging 450 hp. The OE cover and piston are damaged to the point of not being reusable this is where all of the metal you find in the transmission comes from! or gross weight of 14,000 lbs. 2) Trans vertical position is the same on 200-4R,700R4,4L60,4L65,70E,6L80E. The 6L80 began manufacture in 2005 for release in 2006 model year GM vehicles, persisting until at least 2016 in both 6L80 and 6L90 versions. Note: The mounting pad is usually a part of the extension housing, but the graphic shows it on the maine case. Related Articles Are you ready to rock in 2023? The question is will the 10L80 be as strong as the 10L90? This version is 1-3/8" longer and about 25% of its internal parts differ.