And you are correct the converters in these units are experiencing a high percentage of failure and are more problematic than normal. Thats more than almost any other GM automatic transmission. How do Sonnax components prevent the failure that plagues these units? Ninth 0.69 With REVolution, your transmission becomes an integral, critical part of your combination, allowing you to maximize its performance using either the Quick 6, Quick 4, or Quick 2 controller. Swapping to this transmission is currently difficult from an electronic control standpoint. Exceptional torque rating. Its good for a 12.69 @ 111 mph in cool dry weather.I go down the track with the lock up switch off. Subscribe Now The factory clutch apply piston has a sharp, square edge that does not completely apply force across the entire clutch piston. After a prolonged drive time, DTC P0752 Pressure Control Solenoid A Stuck On. The Ford 10R80 has a fill plug and dipstick on the passenger side of the case like the 6R80 transmission. This transmission is out of a Tur. Note, some customers may complain of a converter type whine noise coming from the transmission. The General Motors Hydra-Matic 10-speed 10L80 automatic transmissions is a heavy duty (high performance) variant of the Hydra-Matic 10LXX transmission family. August 8, 2022. As these units accumulate more mileage, these concerns may become more frequent. Allows easy highway cruising, seamless downshifts, Transbrake and 2nd gear (2.34) leave options through multiple templates tuned independently of the engine management system! Established Member. Account. As to length, this transmission is 26-1/4" long. I believe AFM has been replaced with DFM Not for fact nojust was basing on the truck. 1) Centerline of engine and transmission are the same on LS block and all trans that mount to it. to 885 ft. Application RWD & 4WD / AWD The overall First gear ratio is 2.48 x 4.10 = 10.17:1. Each clutch is controlled by a corresponding shift solenoid A-F. Like most GM automatic transmissions, the easiest way to tell them apart is by using the pan gasket. But its interesting to note that there is a very low cover/piston failure rate for the 4L60-E TMBX converter. However, at light pedal or road load, single-step upshifts will occur. How quickly time passes by. Made of billet aluminum with included swivel -6 AN fittings with 3/8" barbs. Thought's? Also fits '05-'06 Pontiac GTO (differential side). 2020 10l80 4wd an I one to convert to 2wd. The 8L90 and 6L80 have the same size output shaft and mounting pattern. 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 Comparing that to our old TH-400 combo, wed need 5.40:1 rear gear to equal the overall First Gear ratio in the new Corvette. Sixth 1.28 One needs to realize that the stamped covers are not all that flat to begin with. Indirectly affects shift pressure control. or Best Offer . Team ATF builder Super Dave doing his magic on assembling the First 10L80 transmission ATFSpeed has had come thru the shop. I have a 2012 Corvette Grand Sport Auto trans. The 6L80 was used in trucks, particularly in the GMT 900 platform. Production Began 2017 The complaint A 2005 Ford F350 with the 6.0 liter diesel engine and 5R110W transmission has set a P0753 Pressure Control Solenoid A Electrical Fault code and a P2700 Transmission Friction Element A Apply Time Out Of Range code. Given the complexity of the TCM control strategy, the engineers made every effort to allow for partial operation of the unit under most failure conditions. Tested: 2023 BMW M4 CSL Is a Track Monster. It is currently phasing out the 6L80/6L90 transmissions (although it hasn't done its all the way yet. Problem Owners may experience an ATF leak coming from under the vehicle. Why the Sonnax forged covers and pistons solve the problem. All Rights Reserved. The 6L80E went mostly into large vehicles with V8 motors. Getrag 260 5-speed longitudinal manual made by Getrag. lost energy) are reduced by only having two of the six clutches open at any time. GM has been useless to say the least, and waited me out (now off warranty). GM now also offers both 8- and 10-speed automatics. They all look really similar, so make sure that you bother to count the pan gasket bolts, especially if you have an untrained eye. The stator shaft support housing is fitted with a converter drive gear and idler gear. The GM 10L80/90 transmissions began production in 2017, meaning that were closing in on six years of this transmission being on the road. Did the converter clutch material just wear out, thus allowing the clutch and cover to go metal-on-metal? 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. It began replacing the 4L60E transmission in many vehicles starting in the 2006 model year. 97 it's a, I have a 2007 h3 hummer base model. See the pictures below to help you tell if you have the right transmission. 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. Members Statements on 6L80E trans with LS engine. Hi, im doing a swap from Yukon 2019 to 1987 Regal. 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. Beginning in 2010, all 2500 and 3500 Express / Savana with a 4.8L or 6.0L engine used the 6L90 transmission. Thanks for the question! 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). 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. Fluid Capacity 13 qts, First 4.70 The 6L80 transmission pan is similar in shape but the 6L80 is shorter at 17 1/2 inches. Trying to decide if its worth upgrading for the 10L80 alone. Muncie M20 4-speed longitudinal wide ratio manual transmission made by GM at their Muncie, Indiana factory. All this is handled with application of planetary ratios. if (yr!=2012) The 6L80 is a modular transmission, featuring removable bellhousings and tailhousings for interchangeability with the GM 90 Degree engines and other potential engines in the future. 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. Renew Subscription In contrast, when the 10-speed transmission is at heavy or max throttle, the small steps keep the engine closer to the horsepower peak for the best performance. I use this vehicle to tow a 20 ft 10k trailer that I use to carry a 5500lb tractor. 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. Most of us have either seen or heard of the new 10-speed transmission Ford is offing behind the 2.3L EcoBoost, 2.7L V6, 3.5L EcoBoost, 5.0L gas, and 3.0L Power Stroke Diesel engines. $3,245*. It would be a huge mistake not toAFM is garbage. That certainly holds true for the 6L80, 6L90. But in order to make this work properly, they began by making the overall First gear ratio deeper. Hi Jeff, TH400, TH200-4R, TH700-R4, 4L60, 4L60E (without converter), 6L80E Fluid capacity with 258 mm converter, 6L80E Fluid capacity with 300 mm converter, 6L90E Fluid capacity with 300 mm converter. More or less a TT V8 german car so if the new 8 or 10 speed GM transmission would work where the 6L80E came originally and the CTS V, SS Sedan, and ZL1 Brembo brakes work it could be a great platform. GM LS1 - LS9 / Chrysler Gen III and Viper V10, Conversion. Now controlled by computers, the E series transmission allowed for a wide range of tuning options. This is the abridged version of my problem. 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. Our transmission shop specializes in rear wheel drive Ford & GM high performance transmissions. Will this hurt the trani? The way the power is applied is different than the 4L80E / TH-400. This idler gear and ball bearing assembly is mounted to the stator shaft support housing. The 4L80E is a very large, heavy transmission but, like its original TH-400 cousin, it can absorb and transmit an enormous amount of engine torque. Sonnax has a line of upgrade parts that address some of the 6L80 and 6L90 transmission weaknesses. All I can find is that it is sealed from the rear and just needs a new tail housing but some say its got to be completely rebuilt from the inside. Wait 2 seconds. As such, Sonnax has a good view of both sides of the pump, so we are intimately involved with engineering solutions to both trending transmission AND converter issues. About 80% of issues are cured by updating the programming. GM was still using their trustworthy 4L80E transmissions for heavier duty use, which was essentially a 1960's technologyTH400with added 1990's overdrive and electronic controls. The 6L80 / 6L90 TEHCM is located inside of the transmission on the 6L80 / 6L90 valve body. In fact, there are absolutely no cast-iron components, including the 10L80 stator support. * 10L90E TRANSMISSION. The idler gear itself has two threaded holes opposite each other for the use of a puller (see figure 1, above). The 6L80 features a generously deep first gear for an automatic, making for favorably powerful starts from a standing stop. For the 4L60-E TMBX, the pistons are .115" thick, and for the 6L80, 6L90 JMBX, the pistons are significantly thicker at .150". or gross weight of 14,000 lbs. Genuine ICT Billet - Bolts Made in USA!!!! The 10R80 transmission is a 10-speed, rear-wheel-drive transmission that is controlled by a PCM or a TCM. For a type A code, the MIL will illuminate after one drive cycle with the malfunction present. ASK FOR CHAD - Freight Shipping - 90 Day Warranty. If the transmission is in the vehicle you can use the RPO tag in the glove compartment. Our simulations reveal that this is worth anywhere from 0.10 to perhaps 0.15-second in a quarter-mile comparison between a stock 4L80E and a TCI Six-Speed. Lets talk about some of the concerns and fixes we have been seeing. 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. It features dynamic veins and a rotating wheel driven by a steel gear with it's own filter. 6L80E Torque Converter Power Raptor Full Size Non-Billet Number 88-6L80-1, now with Billet Cover Option. The 6L50, 6L80, 6L90, 8L45, 8L90, 10L60, 10L80, & 10L90 transmissions from MY2015 to current are filled through a port in the bottom of the oil pan. check the starter bendix and see if its loose and bouncing off the flywheel. _____ HBM 2016 2SS A8 NPP Pray . This 7-3/8" long extension housing can eliminate transmission crossmember modifications when replacing a TH400 or TH200-4R transmission with a 4L60 assembly. and GCVW of 21,000 lbs. A P59 PCM controlled both the engine and the transmission. AM-DT-51190 threads into that port and connects to the J-45096 TransFlow. As a transmission rebuilder, you know that flatness and rigidity of both apply and reaction surfaces are key to long clutch life in transmission clutch packs its the exact same in the torque converter. The 4L60E was the first generation of transmission to work with a Gen III Vortec or LS motor. all that is needed is a Throttle position signal and Engine RPM. Brian at Tommy Boys Performance, however, has the opportunity to work with a local dealership assisting them when their workload gets heavy. The original first three gear ratios are in fact still the same as the TH-400. The 6L80 Hydra-Matic transmission is a 6 speed automatic transmission manufactured by General Motors. vehicle weights. They can then use these unseen components throughout their different product lines and improve their profit margins through the lower shared development costs. 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! $ 439.00 Select options. Note: The mounting pad is usually a part of the extension housing, but the graphic shows it on the maine case. You also asked about GM's new 6L80E. The dealership was able to provide this part rather quickly. Longitudinal transmissions [ edit] Aisin AR5/MA5 5-speed longitudinal manual made by Aisin. What is a good torque converter today for a 4.3 high output 4 wheel drive Blazer? To view our 2020 replacement transmission pricing guide, click here. This is a normal and desired behavior. With a dry weight of approximately 230 lbs, its also very light considering the complexity. 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. 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. Where the original 4L80E First gear is 2.48:1, TCI created a 2.97:1 First gear ratio. The Nightmare on Oak Street: A hunt for 4L30E electrical problems How. None of the above categories describe me. Finally I am looking for a Chevrolet Caprice PPV to build into a fun road trip sedan for the family with either a LS3 or L92 engine block, stock LSA crank, rods, pistons, ARP hardware through out with CNC LS3/L92 heads and a pair of turbos with a goal of 750-950 horsepower at the wheels. While converter failures are not uncommon with other transmission families, you are thinking that this is really becoming a pattern for the 6L80, 6L90. As with earlier Hydramatics, the 6L80 will accept either the 258mm or 300mm torque converters.

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