6l80 vs 10l80 transmission 6l80 vs 10l80 transmission

Its the best of both worlds. Please help>> I have a 2013 GMC yukon. In fact, there are absolutely no cast-iron components, including the 10L80 stator support. Problem Owners may experience an ATF leak coming from under the vehicle. Our transmission shop specializes in rear wheel drive Ford & GM high performance transmissions. Recently, they received a 2021 GMC Yukon with a very unusual sound coming from the front of its 10L80 transmission. I & II 3. The 6L80 in its transaxle version for the Corvette. A used 10L80 is pulled from a wrecked vehicle, so theres no telling what may be wrong with it, or how long it will last. This creates the situation where the engine drops less rpm from First to Second gear. I use this vehicle to tow a 20 ft 10k trailer that I use to carry a 5500lb tractor. Beginning in 2010, all 2500 and 3500 Express / Savana with a 4.8L or 6.0L engine used the 6L90 transmission. * DOES NOT INCLUDE A DRIVESHAFT OR CROSSMEMBER. It is an incredibly advanced transmission and has the technology to . 6R80E Chevy Transmission Kit ATI has the first true externally controlled, 6-speed transmission package for your Chevrolet powered vehicle! Although the basic engineering is the same, the GM 10L80 and Ford 10R80 each have proprietary control software, along with a few other differences that are suited for each specific application. It appears that GM has put a very minor taper into the cover and possibly the piston as well. The GM transmission is the 10L80, which is available in several models as well. So why does the JMBX converter have this chronic problem? Even though it has two more gears, creative packaging allows the 10L80 transmission to be no bigger or heavier than an 8L90 or 6L90. By combining a wide 7.39 overall gear ratio spread, with smaller steps between each gear, this GM 10-speed automatic transmission is able to keep the engine in its ideal power band during acceleration. As we have all learned with other units, very often the root cause of a converter clutch failure stems from a failure within the electro/hydraulic controls from the transmission. Running 12.60s at 111 is a fun ride! Always appreciate the great exchanges. _____ HBM 2016 2SS A8 NPP Pray . The traditional small-block six-bolt bellhousing pattern is the best and easiest way to identify a 4L60E style transmission if you find one at the swap meet for sale. 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) 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. 2nazty New Member. Indirectly affects TCC control and shift control. The new 2019 Camaro gets the a10 but, Its not the a10 (10L90) from the ZL1. The 6L80 was approved for use in these vehicles weighing up to 8600 lbs. We all know that automatic transmission failures can have many root causes. Like earlier automatics, the 6L80 features one line pressure tap available for testing and diagnostic purposes. Transmission Pan Bolt Set Chevy 6L80E 6L90E 8L80E 8L90E 10L80E 10L90E 18pcs. What all needs to be done to change it from four-wheel-drive to 2 Wheel Dr? As the 10 speeds continue to make their way into our shops, keep in mind the more you know about them, the better off youll be. Chevrolet, Buick & GM Engines into the Jeep Ford 1.8L - 2.5L "Pinto" Engines into the Jeep 4L60E (and its tougher 4L65 & 4L70 variants). The 6L80Es gear rations are as follows: There are two super easy ways to tell whether or not the transmission is a 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. 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. How quickly time passes by. They can then use these unseen components throughout their different product lines and improve their profit margins through the lower shared development costs. Click Here to Email our Sales & Tech Staff 888-748-4655 Local: 330-965-7146 International: 001-330-652-5855 Mon-Fri 8am-5pm EST Sat-Sun: Closed Ford is currently using this unit in the following vehicles: The 10R80 has ten forward speeds, one reverse speed produced through the following components: The 10R80 utilizes six shift solenoids that are listed by the factory as A-F and are linear force solenoids (Figure 1). There are five main inputs the vehicle uses for transmission shift strategy, they are: The Adaptive Learning Drive Cycle must be performed after any of the following procedures are performed: Perform the adaptive learning drive cycle on a level road surface as follows: After the final step, place the vehicle in park and cycle the ignition key off. The 6L80 / 6L90 uses three-way solenoids and variable bleed solenoids for improved shift quality. Note: The mounting pad is usually a part of the extension housing, but the graphic shows it on the maine case. We pride ourselves in staying at the forefront of our industry, technology, research & development and our commitment to you, our customer. yr=d.getFullYear(); Note, some customers may complain of a converter type whine noise coming from the transmission. Would love your thoughts, please comment. Specifications The 6L80 denotes that the transmission is a 6-Speed, Longitudinally mounted, and for 8000 lbs. This 7-3/8" long extension housing can eliminate transmission crossmember modifications when replacing a TH400 or TH200-4R transmission with a 4L60 assembly. It does not have a direct 1:1 ratio like the 4L80E and 4L60E, which is worth noting. Thanks to the optimal gear spacing, the engine RPM only drops approximately 20% when the 10L80 changes gear. And Sonnax doesnt even offer a forged clutch piston for the TMBX there just isnt any demand for one. The 10L80 was a joint engineering effort between GM and Ford. It's RPO code is "MYC" and it is domestically manufactured in GM's Ypsilanti, Michigan plant. Sonnax is an industry leader in the cutting edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries, and industrial sectors utilizing drivetrain technology. 8L80E 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. The same shift strategy that is used for the upshift may be applied during a downshift. Do you think that I might pick up a few more hundredths if I switch the lock on say when I hit second? However some 2wd vans and HD truck versions had a36 spline. Brake pedal position: Directly affects shift scheduling and TCC scheduling, Air/fuel management adaptive values reset. full. Why is that? The 6L80 was approved for use in these vehicles weighing up to 8600 lbs. Nov 26 . While the 6L80 is generally mechanically compatible with Chevrolet and GM Gen. III+ engines, due to its advanced control strategy, the 6L80 is functionally compatible only with Generation IV GM engines and their matched Engine Control Modules. The dipstick has three different fill marks, A, B and C. These fill marks are model dependent and should be verified with factory information when the fluid level is checked (Figure 11). How is this different from the GM 6L80E transmission that is used in the Corvette or in the newer GM trucks? Accelerate from a stop with light throttle (15%), ensuring that upshifts 1st through 8th occur at engine speeds between 1300-1600 rpm. Heres what we mean: Lets assume we have a TH-400 trans in our Chevelle with a 4.10:1 rear gear. ** Currently 10L80 units are 2017+ so are dealer-only or salvage yard only. It features dynamic veins and a rotating wheel driven by a steel gear with it's own filter. It is currently phasing out the 6L80/6L90 transmissions (although it hasn't done its all the way yet. But I was su unhappy with it I sold a bunch of parts and began changing the built. Comes with a complete harness and the necessary software to program the TCM-2650 Module. Dimension "C" is the distance from the bellhousing to the center of the transmission mounting pad. Once there is any metal-to-metal on the TCC surface at all, its usually a short time before debris wipes out the clutch completely. It has factory size tires 275/55/20. The idler gear itself has two threaded holes opposite each other for the use of a puller (see figure 1, above). It is now on week number 7 at the dealer for warranty and the GM engineers are running that show only allowing the dealer to replace what they deem necessary. This means that its designed for rear wheel drive vehicles only. In fact the input torque rating is 440 lb. var d=new Date(); Wait 2 seconds. The 6L80 features a generously deep first gear for an automatic, making for favorably powerful starts from a standing stop. This idler gear and ball bearing assembly is mounted to the stator shaft support housing. The transmission can also signal the engine to drop power during a shift if there's a possibility of clutch damage. Which one you use is going to depend on whether or not the transmission is in or out of the vehicle. This drives up the price of the rebuilt converter, but ensures that this kind of failure wont happen again. Looking for parts number : new shaft, copling et seal and where to find them. Applications. Hi Jeff, The transmission typically accepts a 6.3 quart fill. And now, with some of these transmissions coming out of warranty, the aftermarket will soon begin to see issues that occur with them beyond their first years of life during their aging process. Why the thin woven carbon clutch doesnt typically fail in the 4L60-E TMBX. The source of the contamination, however, is not readily apparent. Will it be like the 5th gen's where the ss got the 6L80 and the more powerful ZL1 got the 6L90? The solenoids are calibrated from the factory and are not all the same. In 2006, GM superceded Dexron III as the recommended fill with Dexron VI, which is backwards compatible with the earlier versions. As an example, combining the TCI Six-speeds 2.97:1 First gear with a 3.50:1 rear gear ratio is equal to a traditional TH-400 (or stock 4L80E) with a 4.19:1 rear gear. Trying to decide if its worth upgrading for the 10L80 alone. It features a dry weight of ~195 lbs. and GCVW of 21,000 lbs. I believe this would allow a lower horsepower engine to perform similarly to a higher HP engine mated to a TH400. The thicker JMBX piston cant conform to the cover (like it can in the 4L60-E TMBX), and at a commanded slip rate of approximately 50 RPMs in lockup, there is ultimately metal-to-metal contact that occurs between the front cover and the piston. Now controlled by computers, the E series transmission allowed for a wide range of tuning options. 4L60E (bellhousing pattern - Chevrolet/removable), 4L60E / 4L65E (w/ removable bellhousing) All LS1 Type, 4L80E 1991-Later (bellhousing pattern - Chevrolet), 6L80E 2006-Later (w/ removable bellhousing), 6L90E 2006-Later (w/ removable bellhousing), Splines (output shaft)Pan Bolts (number of), Transmission Fluid Capacity (see also capacity of fluid in the converter here). Jeff Smith has had a passion for cars since he began working at his grandfather's gas station at the age 10. Also since the transmission is different the gearing and tuning are naturally different. But the replacement of this assembly requires new bolts. Unlike previous shift solenoids, they are mechanical in nature in that no transmission fluid passes through them (Figure 2). Knowledge is power use it to protect your customer, your unit and yourself for miles and miles to come. SEE, I think it's a 15 pin plug and two wires change on the plug fro 95 to. During the inspection of the transmission, Brain noticed that the idler gear could be easily lifted off of the bearing with just the use of his fingers (see figures 2 and 3). It's a longitudinal transmission (that's what the L in 6 L 80E stands for). However, at light pedal or road load, single-step upshifts will occur. You are browsing camaro6. (incl. 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. only) '72-'79, Small Block V8, Gen. Seems like the 6 speed auto would be better for the torque curve. Respectfully, Len Gilbert Kitchener ON Canada. 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. The question is will the 10L80 be as strong as the 10L90? 2. Its a single-disc, non-captive clutch unit that is somewhat similar to late 300mm 4L60-E converters. 6L80E Torque Converter Power Raptor Full Size Non-Billet Number 88-6L80-1, now with Billet Cover Option. vehicle weights. Ford describes their two different shift strategies as single and double step shifts. It has a line pressure tap for diagnostic purposes. Im not tuned ( not yet anyway), however, if I knew then what I know today, I probably would have went for the M6. Members GM has been useless to say the least, and waited me out (now off warranty). 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. These tight gear ratios not only allow for lightning fast upshifts and downshifts. The exceptions to this would be the 2006-2014 Corvette, 2006 G8, 2010-2015 Camaro, and the Chevrolet SS. This pan fits the GM 6L90, 6L90E transmission, typically found on these vehicles: . RATIOS 4.70, 2.99, 2.15, 1.80, 1.52, 1.28, 1.00, .85, .69, .64. - Scope testing the Ford 10R80. Hi, im doing a swap from Yukon 2019 to 1987 Regal. Fifth 1.52 The taper may exist so that the clutch surface goes flat when the cover is welded together were not sure. Fourth 1.80 The way the power is applied is different than the 4L80E / TH-400. 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. Concerns can range from any of the following: These drivability concerns can be mistaken for transmission malfunctions. A rebuilt 10L80 will only have a certain number of components that get replaced. Its extremely important to scan all modules for codes and address those codes first! CDT 10L80 Bench Rebuild. This version is 1-3/8" longer and about 25% of its internal parts differ.