6l80 vs 10l80 transmission

Some Tahoe and Yukon HD 6.0L, not hybrid, may also have this transmission but most have 6L80 or a 10 speed 10L80. 6L80E Specs The 6L80 is a robust transmission and can handle a ton of power. As with earlier Hydramatics, the 6L80 will accept either the 258mm or 300mm torque converters. In addition to developing innovative, quality repairs for transmissions, Sonnax is also the premier, full-line supplier of components to the torque converter remanufacturing industry. Change Your Address, Yes, I would like to receive emails from Gears Magazine. The 6L80 / 6L90 TEHCM is located inside of the transmission on the 6L80 / 6L90 valve body. We had to use a spacer from Advanced Adapters but otherwise they are the same. Genuine ICT Billet - Bolts Made in USA!!!! Bolt and gasket inlcuded. All Rights Reserved. $ 439.00 Select options. Just keep scanning it until you find the one you are looking for. For a type B code, the fault must be present after two consecutive ignition cycles, otherwise, the MIL will not illuminate (however, a pending code will store). 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. Can I assume my car has the General Motors GL80 with the 4.02 first gear? Click Get a Free Estimate for an unbeatable price on a replacement remanufactured transmission. Because of this, the 6L80 - despite having two or three more gears than its predecessors, is unexpectedly short in length. To view our 2020 replacement transmission pricing guide, click here. If youre having problems with your 10L80 youre going to want the most economical solution. Im not tuned ( not yet anyway), however, if I knew then what I know today, I probably would have went for the M6. The new 10-speed combo is 4.70 x 2.85 = 13.39:1. TAP-2000 is a floor mounted shifter with Tap up Tap Down for GM 6/8L80/90E transmissions. Beyond that, its probably not a good idea even if it will allow lockup because that clutch surface area is limited. It's meant to be used with rear-wheel drive and it requires 8.4 quarts of fluid. TSB 18-NA-026 Transmission fluid leak The case is a cast aluminum alloy. But before you have a brand induced meltdown, lets look at all the things that make the 10L80 transmission so unique. The 6l80E transmission are the same through the entire line with changes made thru production in electronics. Applications. Indirectly affects shift control. Im thinking 3.73. But tall highway gearing arent the only way that this transmission maximizes efficiency. Your car is quick! This seems to indicate that there will be other 10L80 transmissions that will be experiencing this same new kind of pump noise condition. The 6L80 denotes that the transmission is a 6-Speed, Longitudinally mounted, and for 8000 lbs. It's RPO code is "MYC" and it is domestically manufactured in GM's Ypsilanti, Michigan plant. Respectfully, Len Gilbert Kitchener ON Canada. Our transmission shop specializes in rear wheel drive Ford & GM high performance transmissions. The bottom line: The very thin (.020") woven carbon friction material cant survive the way the JMBX piston applies. The transmission can also signal the engine to drop power during a shift if there's a possibility of clutch damage. Sonnax has a line of upgrade parts that address some of the 6L80 and 6L90 transmission weaknesses. While Sonnax makes every effort to ensure the accuracy of technical articles at time of publication, we assume no liability for inaccuracies or for information which may become outdated or obsolete over time. What is your recomendation for towing? 2018 YUKON DENALI 64K ON THE MILES HAS A CLICKING NOISE AT A IDLE LIKE A CRACKED FLYWHEEL OR SOMETHING BOUNCING IN THE PAN CHEVY PUT NEW EXHAUST ON IT THINKING IT WAS IN THE CONVERTER ALSO PUT A NEW PUMP IN THE TRANS THIS SOUND IS NOT THE SAME EVERY TIME SOUNDS LIKE A BOUNCING BOLT SINCE THE PUMP WAS IN STALLED NOW SEEMS TO OLY MAKE NOISE WHEN WARMED UP MY SON IS A TRANSMISSION MAN HE SAYS IT A SOUND THEY MAKE WHEN THEY ARE SUCKING AIR NOT SURE ON THAT I WAS A MECHANIC FOR MANY MANY YEARS CANT FIGURE THIS OUT NOR CAN GM ANY THOUGHTS ON THIS ? 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. The 6L80 was used in trucks, particularly in the GMT 900 platform. It looks nearly identical to the 6L90. 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 700R4 / 4L60E with PATC close ratio gear set. _____ HBM 2016 2SS A8 NPP Pray . Continue to accelerate (may apply slightly more throttle after 7-8 upshift at 32-38 mph (51-61 km/h) until you achieve 55 mph (88 km/h) and the 8-9 and 9-10 shifts complete. The 8L90E is an 8 speed automatic transmission developed by General Motors and introduced for the 2015 Model year. Sticking valves and sticking CIDAS solenoids are becoming more common concerns with these units. Required fields are marked *. The stator shaft support housing is fitted with a converter drive gear and idler gear. 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 replacement solenoid band number must match the band number of the solenoid being replaced. check the starter bendix and see if its loose and bouncing off the flywheel. Ford considers this to be a normal condition! The new Third gear in the TCI trans is 1.57:1, which is then overdriven to create Fourth gear which is 1.57 x 0.75 = 1.18:1 which is just 18 percent away from direct drive 1:1, which becomes Fifth gear. Thread starter 2nazty; Start date Nov 26, 2018; Nov 26, 2018 #1 2. You might run into a lack of valve body repair options. By reducing the rpm drop between gears, the engine remains within its power band. Need to convert 10L80 rom 4wd to 2wd. That way you get a longer service life, along with a 3-year/Unlimited Mile Nationwide Warranty.. None of the clutch packs can engage, and there is no fail-safe operation. Convert your american classic car with more modern technology. 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. The 6L80E went mostly into large vehicles with V8 motors. 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). All this is handled with application of planetary ratios. all that is needed is a Throttle position signal and Engine RPM. 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. Comes with a complete harness and the necessary software to program the TCM-2650 Module. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. Retiring Early The Transmission Industry Has Been a Dream Come True, A two-piece valve body with eight solenoids. The 6L80 transmission pan is similar in shape but the 6L80 is shorter at 17 1/2 inches. The 6L80 (and similar 6L90) is a six-speed automatic transmission built by General Motors at its Willow Run Transmission plant in Ypsilanti, MI.It was introduced in late 2005, and is very similar in design to the smaller 6L45/6L50, produced at GM Powertrain in Strasbourg, France.It features clutch to clutch shifting, eliminating the one-way clutches used on older transmission designs. In fact the input torque rating is 440 lb. AM-DT-51190 threads into that port and connects to the J-45096 TransFlow. 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. It also contains a durable transmission pan, reliable gear seat, EPC, a 13-vane pump assembly, high-performance cooler, hardened stator shaft with rings and specialized control solenoids. Homepage: Garage: Wiki: Register: Community: Calendar: Today's Posts: Search: #Camaro6 . I didnt realize that it came equiped with such a lame gear ration 3.08. Its only about a 3/4-inch band around the inside circumference of the converter. These tight gear ratios not only allow for lightning fast upshifts and downshifts. It can also be controlled under DSC, or Driver Shift Control, e.g., "tap shifting". The 6L80 would have big shoes to fill, with legendary predecessors like the TH400, 4L80E and 4L60E transmissions. Established Member. Please help>> I have a 2013 GMC yukon. The 10L80 moniker is decoded. A P59 PCM controlled both the engine and the transmission. It began replacing the 4L60E transmission in many vehicles starting in the 2006 model year. We Specialize In: GM LS Conversions Engine & Trans Combo Kits Unique Ready to Run Engines Have a question? It is currently phasing out the 6L80/6L90 transmissions (although it hasn't done its all the way yet. It can also be found in the Lincoln Navigator. this means that dimension "C" is usually longer than dimension "B". 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. However some 2wd vans and HD truck versions had a, J Series Trucks & Wagons, (I6 10R80 transmission swap? Automatic Options - 4L60 and 4L60E. 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. Will it be like the 5th gen's where the ss got the 6L80 and the more powerful ZL1 got the 6L90? This product is NOT intended to be used on factory OE vehicles such as; Cadillac, Corvette, Camaro 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). 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. The drive gear and idler gear with the bearing are not sold separately. This wavy nature of the clutch surface is made worse with many miles of usage. The TMBX and the JMBX have similar covers and use the same woven carbon friction material, yet the JMBX fails catastrophically at a very high rate and the TMBX cover rarely fails. Spin losses (i.e. Longitudinal transmissions [ edit] Aisin AR5/MA5 5-speed longitudinal manual made by Aisin. 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. (You can unsubscribe anytime), ATRA 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. It is an incredibly advanced transmission and has the technology to . 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. The 6L80 has surprised us power transmission aficionados with its wholesale adoption of new and very different technologies. These concerns may be caused by a sticking TCC Regulator Valve (Figure 5). But once he had the parts and the job was complete, the noise issue was resolved, confirming the cause to be the idler gear spinning around the ball bearings outer race. The readers on this site are a pretty sharp bunch. Powerglide (bellhousing pattern - Chevrolet, Fit-all), TH350 (bellhousing pattern - Chevrolet, BOP, Fit-all), TH400 (bellhousing pattern - Chevrolet, BOP), TH200-4R (bellhousing pattern - BOP, Fit-all), TH700-R4 /4L60 (bellhousing pattern - Chevrolet). The 6L80 Hydra-Matic transmission is a 6 speed automatic transmission manufactured by General Motors. After an internal inspection of your transmission, we will notify you of any hard part damage that will carry an additional cost. Running 12.60s at 111 is a fun ride! document.write("- "+yr); Now controlled by computers, the E series transmission allowed for a wide range of tuning options. TIPM Problems! In doing this, we evaluated another GM unit the 4L60-E TMBX to see if we could pick up any clues. and GCVW of 21,000 lbs. Or did the OE stamped steel cover and piston flex and twist to the point that the clutch surface was not flat, causing a premature friction failure? 10L80 Transmission. It does not have a direct 1:1 ratio like the 4L80E and 4L60E, which is worth noting. I have a 700 R4 trani with a dash mounted after market switch to engage or disengage my lock up.The trani has a 2500 stall & is behind a old school 383 stroker engine with 388 hp at the motor with a 3.73 Rr gear. The General Motors 6L80-E & 6L90-E transmissions are among the most diverse and capable transmissions of their time; being used in everything from exciting muscle cars to family SUV's. In this Drivetrain 101, we'll analyze all of its most prolific problems, solutions and upgrades. Its extremely important to scan all modules for codes and address those codes first! When other diagnostic trouble codes are present, there can be different, specific drivability concerns caused by the failure management program. This took the dealership a much longer period of time in acquiring these bolts for Brian to complete the job. This transmission is the result of a collaborative effort with General Motors. Repeat Steps 3 through 9 six (6) additional times. - Critical wear areas and vacuum test locations: GM 10L and Ford 10R series, - Shift pointers: A 4T65-E that wants to move in Park and Neutral, Being tuned in: The value of transmission tuning, Ford harsh downshifts: 6R75 2-1, 10R60 7-6, Announcing the winners of the Top 20 Products and Tools contest, Diagnosing an unusual problem: A slow-to-respond solenoid, Video: Lubegard Limited Slip Supplement overview, Diagnosing Chrysler transmission max line pressure and P0933, P0869, P1745 codes, How to service the Honda 10-speed transmission, Solving electronic control problems in todays automatic transmissions, Sonnax highlights 10L/10R solenoid stabilization retainer, 9T clip insert, GFX adds new pump for vintage Powerglide models, Searching for the source of an unexpected transmission fluid leak, Transmission slipping in fifth gear: An elusive cause of a common problem, 10R80/10L90 Ford & GM Ten Speed Unique Filter System. So whats the most common failure thats seen time and again with these? They all look really similar, so make sure that you bother to count the pan gasket bolts, especially if you have an untrained eye. With 10 forward gears to choose from, the 10L80 transmission is able to reduce the fuel consumption of a high horsepower engine. Engine speed: Directly affects shift scheduling, Torque Converter Clutch (TCC) control, line pressure, and transmission diagnostics. The 6L80 features a generously deep first gear for an automatic, making for favorably powerful starts from a standing stop. The 6L80, adapted and ready for a Jeep Dana 300 and the Jeep New Process transfer cases. Wait 1 second. As transmission builders know, it can be difficult to determine a root cause when you are looking at a catastrophic failure, with rotating parts crashing into each other. Your email address will not be published. It all comes down to the extra rigidity and flatness of the surfaces. Chevrolet Transmission Dimensions Dimension "C" is the distance from the bellhousing to the center of the transmission mounting pad. In fact the input torque rating is 440 lb. This creates an uneven force on the clutches that tends to . The factory clutch apply piston has a sharp, square edge that does not completely apply force across the entire clutch piston. or gross weight of 14,000 lbs. 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. 2nazty New Member. 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. 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. Its the a10 (10L80) from the Silverado. Now he serves as a regular contributor to OnAllCylinders. Shift stabilization is achieved through these and similar strategies. RPO Code MF6 Problem Owners may experience an ATF leak coming from under the vehicle. The idea behind this conversion offers multiple overlapping advantages. 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. By the time a converter rebuilder opens up a JMBX, the damage is done, and it can be hard to see what happened first. 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. Trans temps climbed to 195 and has stayed there ever since. How is this different from the GM 6L80E transmission that is used in the Corvette or in the newer GM trucks? This idler gear and ball bearing assembly is mounted to the stator shaft support housing. 6L80, 6L90 Transmission Tech Advisory: Consider an Updated Converter in Your Next Rebuild We all know that automatic transmission failures can have many root causes. Thanks to the optimal gear spacing, the engine RPM only drops approximately 20% when the 10L80 changes gear.

Aesthetic Introduction Template, Alejandro Corredor Wife, Executive Vice President Salary Fortune 500, How To Read Heatcraft Serial Numbers, Articles OTHER