6l80 transmission torque converter

When the best will only do, look no further as there is not a better torque converter on the market than a Revmax. However, it is a long transmission and is not compatible with short-wheelbase Jeeps such as the CJ5. 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. 19417102 (3000-3400k-stall converter) 6-SPEED AUTOMATIC Information about GM's 6-speed 6L80 MYC Hydra-Matic transmission, including details, specifications, vehicle applications, and more. Free shipping. For the 4L60-E TMBX, the pistons are .115" thick, and for the 6L80, 6L90 JMBX, the pistons are significantly thicker at .150". While converter failures are not uncommon with other transmission families, you are thinking that this is really becoming a pattern for the 6L80, 6L90. 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. Price. This transmission can be used in vehicles weighing … From what i have read it is good for around 375rwh so i am definately approaching that mark. Furnace Brazed: To ensure FTI is offering the best possible product to racers, FTI uses the furnace brazing process to increase internal performance and reliability for all of our … 6L80, 6L90, 6L95. Add to cart. Monster Sale Price: $2,660.00. 269 Motorsports specializes in LS performance Parts, Electrial harnesses and adapters, Automotive & Diesel Parts $87.45 ATSG … $999.63. Before answering that question, it’s worth noting the role that Sonnax plays in the converter rebuilding business. and the maximum output torque is 664 ft. lbs. Transmission Report: 6L80, 6L90 Transmission Tech Advisory: Consider an Updated Converter in Your Next Rebuild. Navigate to Torque Converter > General. Automatic Transmission Torque Converters. So, what's the unique problem with the 6L80, 6L90 converter found in full-size vehicles? GENERAL DESCRIPTION AND … 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. 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. YOUR CART IS EMPTY. I am interested in enhancing my vehicle’s performance. Ill.# Image . 1 offer from $591.85. Upon full inspection, the unit is loaded with metal, and the pump (bell housing) is worn to the point of needing remachining or replacement. It’s a single-disc, non-captive clutch unit that is somewhat similar to late 300mm 4L60-E converters. 6L45/6L50/6L80/6L90 Torque Converter 6L45/6L50/6L80/6L90 Torque Converter Family: Torque Converter Remanufacturing Standards GM 6L45 / 6L50 / 6L80 / 6L90 . Subtotal: View Cart. Maximum engine input torque for the 6L80 is 440 ft. lbs. Search by Transmission Model Allison ; Alpha Romeo ; AMC ; Aston Martin ; Audi ; Bently … Monster Savings of: $339.00 (11%) Availability: Product … Remember, this is just a theory. Quality Inspected for your peace of mind and ready to ship! This “Power Glide” powered transmission is the most advanced 6L80 / 6L90 transmission on the market today. Most Popular. If we do not receive your old transmission and torque converter within … … There’s also a line booster kit for the 6L80 trans that helps with improved line pressure. The deposit is in addition to the transmission and shipping costs. 2009 Corvette C6 6L80E Automatic Transmission Torque Converter 36K Mx0 Aa6676. Qty. Please call Factory Toll Free 1-(800)-790-0039. Acura ; Aisin Warner. With the introduction of new technologies, such as CVT’s, dual-clutch, and semi-automatic – and transmissions with up to 10 gears – modern cars overall become more complicated. Performance Converter Options for the GM 6L80E Transmission Our High Performance Torque Converter line is for the street car enthusiast with a few mods and is very budget friendly. The gearing spread is a very capable 6.04, with ratios in each gear as follows: First: 4.02, Second: 2.36, Third: 1.53, Fourth: 1.15, Fifth: .085, Sixth: 0.67, Reverse: 3.06. The 6L80 has surprised us power transmission aficionados with its wholesale adoption of new and very different technologies. This stall converter is balanced, has furnace brazed fins, bearing construction and a wider carbon fiber clutch. Print part listing. None of the above categories describe me. But … The 6L80 was, from the ground up, developed as an electric over hydraulic transmission with microprocessor control. 5.0 out of 5 stars 4. Recommended fluid is Dexron VI and it typically accepts a 10 quart thru 12.6 quart fill depending on its application. This 6-speed … But look at the clutch pistons and spring dampers — they are markedly different. Was: Previous Price $1,149.00 13% off. or Best Offer. 1 offer from $591.85. 4L60E (700R4) Rebuild Manual DP0 (AL4) Repair manual ZF 6HP19/21 Repair manual 09G TF60SN Repair manual 5R55S/5R55W/N Repair … If there are worn valves or faulty inputs or controls, it’s easy to see how the clutch could start to shudder and quickly fail. $1,656.00. Leading provider of high performance automatic transmissions, torque converters and drivetrain components for race, street/strip, hot rod, street rod and towing 6L80 - GM - Breakaway - Street/Strip - Torque Converters Engine torque rating increases minimally, but the output torque rating of the transmission jumps up by nearly 220 ft. lbs. 5.0 out of 5 stars 26. and can weigh up to ~230 lbs. But in the 6L80 JMBX, we started to look very closely at the converter itself to see if we could determine a root cause. While it’s 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. Most full-size trucks and SUVs with a 6L80, 6L90 use a JMBX full-size (300mm) style converter. We have two 2016 Suburbans both failed catastrophically without warning this year with 88k … 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! The 6L80 would have big shoes to fill, with legendary predecessors like the TH400, 4L80E and 4L60E transmissions. Be aware of your output shaft version before proceeding with any adaptation. Drivability concerns are confirmed, and the pan is chock full of debris. Description. $123.04 6L80 Chevy Pontiac Hummer Transmission Performance Raybestos Stage 1 Master Rebuild Kit 2000-On. GM 6L80/6L90 Transmission Torque Specifications. This allows the transmission to operate more efficiently at higher RPM. The transmission is automatically shifted featuring performance algorithms to minimize upshifts during closed throttle driving to prevent unnecessary shifting. 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. It can also be controlled under DSC, or Driver Shift Control, e.g., "tap shifting". lbs., with a respectable GVW of 15,000 lbs. Not sure what converter you need? Specification. It’s a single-disc, non-captive clutch unit that is somewhat similar to late 300mm 4L60-E converters. Triple Disc Billet Torque Converter Billet 4-5-6 Intermediate Shaft and Hub 6L80E Rear Planetary Assembly The 6L Platform. Can also be ordered with a stall speed of 1800 RPM for towing, 4WD and … Most full-size trucks and SUVs with a 6L80, 6L90 use a JMBX full-size (300mm) style converter. GRID. Solenoids and Valve Body . 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. This torque converter will have excellent street manners and only flash high when you want it. I work on other people’s vehicles for a living. Other Parts MORE 6L80 PARTS (US) Download Catalog 6L45 6L50 6L80 scheme transmission. 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. To correct the many design flaws of this gearbox, Street Smart Transmission upgrades and modifies many of the key internal components during the remanufacturing … And to the above, the reason they shift is to try and keep the engine in its power band when needed while still keeping it efficient by allowing lower rpm while cruising. Over time, technicians start to see the same patterns of failures in different families of units. Welcome to LSXceleration! The 6L80E transmission is now for sale at our lowest price! Why the Sonnax forged covers and pistons solve the problem. 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. REBUILT Transmission 6L80 6-Speed for Sierra Silverado 4WD Escalade Tahoe Yukon. Please call Factory Toll Free 1-(800)-790-0039. This stall converter is balanced, has furnace brazed fins, bearing construction and a wider carbon fiber clutch. Same as the … 1st Gear: 4.02:1: 2nd Gear: 2.36:1: 3rd Gear: 1.53:1: 4th Gear: 1.15:1: 5th Gear: 0.85:1: 6th Gear: 0.67:1: Reverse: 3.06:1: Note: There’s no direct 1:1 gear as with most transmissions. I & II Remanufactured 6L80 Transmission Updates and Upgrades. Features; BTR SKU: 08-11-04-3C: Brand: Circle D: … Like earlier automatics, the 6L80 features one line pressure tap available for testing and diagnostic purposes. 300mm Performance Converter Kit GM-RK-16. 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. or gross weight of 14,000 lbs. Now for the transmission. Most orders can be delivered in a matter of days. 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. 114 sold. vehicle weights. 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. It's RPO code is "MYC" and it is domestically manufactured in GM's Ypsilanti, Michigan plant. Because of this, SunCoast can supply most any request in regards to stall or torque multiplication. The TCM also controls the apply and release of the torque converter clutch which allows the engine to deliver the maximum fuel efficiency without sacrificing vehicle performance. LIST. In the TMBX, the damper is on the transmission side of the clutch piston, and in the JMBX, the damper is located on the engine side of the piston. Either that or GM needs to reduce converter clutch slippage during application to reduce wear and ultimately extend transmission life. Chevrolet, Buick & GM Engines into the Jeep... Ford 1.8L - 2.5L "Pinto" Engines into the Jeep... 4L60E (and its tougher 4L65 & 4L70 variants). Torque converter. FTC Part #: 77-8442: Price: $358.00: Core Charge: Does NOT Include refundable core charge of $100.00: Make/Model: 2008-17 SILVERADO 4.3L 2009-17 SIERRA 1500 4.3L: Transmission: 6L80 / 6L90: … Shop them all today at Cobra Transmission, your online parts store. You must follow the below procedure to make the calibration accept the mechanical modification you have just performed. 6. It all comes down to the extra rigidity and flatness of the surfaces. Electronic challenges exist when mixing and matching the 6L80 as they must be matched to their particular engine. or Best Offer +$275.96 shipping. Has a 11.070" bolt pattern. SunCoast designs and manufactures their torque converters in-house. SunCoast 6L80E torque converters come in many varieties, from heavy hauling, sled pulling, drag racing, to daily driving. Save an average of $350 - $1200 … Can also be ordered with a stall speed of 1800 RPM for towing, 4WD and stock motors. 100 Square inches of Clutch Lining for WOT Lock-Up Furnace Brazed Hand TIG Welded Torrington Bearings Billet Front and Billet Piston; Deep Groove Ball Bearing in Billet Front; Flanged Impeller Hub for Anti-Flex Durability Hand Assembled to … Stock 4L60E 4L65E OEM (98-05) No Core Charge. This transmission makes an excellent conversion transmission due to its adaptability into most Jeeps longer than CJ5s. Our High Performance Torque Converter line is for the street car enthusiast with a few mods and is very budget friendly. What came first: the chicken or the egg? The 6L80 was approved for use in these vehicles weighing up to 8600 lbs. Categories. TORQUE CONVERTER INCLUDED - TESTED - 3 YEAR WARRANTY. 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. Shopping Cart. For availability and technical support, call TC Remanufacturing at 1-800-882-6089. 4.9 out of 5 stars 12. Developed a 245MM torque converter for 3.8L GM L67 supercharged motors with the 4T65E-HD transmission. However, they can often wear out prematurely. This converter can be ordered with stall speeds of 1400-2800 RPM. Actual converter may vary, image for illustration purposes only. PART NO. However some 2wd vans and HD truck versions had a, J Series Trucks & Wagons, (I6 Parts. As you build the best transmission that you can for your customer, you should consider including an updated torque converter in the repair estimate. Free shipping . #88-6L80-9. The transmission lacks a direct-drive, but features two overdrive gears. Automatic Transmission Parts. Watch; Transmission 6L80E Fits 17-19 SILVERADO 1500 PICKUP 4WD 5.3L 7006446. The case is a cast aluminum alloy. This manual contains procedures necessary to diagnose, overhaul and/or repair the new 6L80 (6 Speed) transmission from General Motors. The 6L80 is doubtless a very successful OEM transmission, and a terrific conversion transmission in the right Jeeps and situations. The transmission can also signal the engine to drop power during a shift if there's a possibility of clutch damage. Categories * Make * Unit * Torque Converter | General Motors | 6L80, 6L80E, 6L90 300mm | GM . 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. 6L80E/6L90E GM 6-Speed $ 599.00. A sectioned image of the 4L60-E TMBX and 6L80, 6L90 JMBX (Figure 3) shows the external profiles of the respective front covers are very similar. We pull out all the stops with our Hydra-Matic 6L80 build. Within only a year, GM had introduced an even stronger variant of the 6L80; the 6L90, RPO code MYD. Automatic Transmission Parts See all Back. Not sure what converter you need? Price. Buy Factory Direct and Save! 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. Bad Torque Converter Clutches– Modern torque converters will lock to create a true physical connection between the automatic transmission and the engine. Transmission rebuilding parts; Torque convertor rebuilding parts; Download Catalogs; Specials. Refurbished. To be honest, we aren’t 100% sure of the real reason for JMBX cover and piston failure, but we do have a theory. We all know that automatic transmission failures can have many root causes. I think mine is setup so that at 60 mph it is slipping only about 25 rpm. Best Darn Torque Converters in the World! So why does the JMBX converter have this chronic problem? Quick View. $87.45 ATSG … It’s a little tough to see, but the thickness of the pistons is also different. 6L80 Transmissions At Wholesale Prices At Street Smart, we provide remanufactured transmissions shipped factory direct at wholesale prices to save you money. Put simply, it’s the converter. Did the converter clutch material just wear out, thus allowing the clutch and cover to go metal-on-metal? Why is that? Free returns. We pull out all the stops with our Hydra-Matic 6L80 build. This is a 9 1/2 inch torque converter with a very large 30 square inches of clutch lining. The GM Hydramatic 6L80 transmission heralds a significant change in the design of automatic transmissions at General Motors. That’s almost a square foot of Wide Open … One thing that remains consistent is the torque converter… Are you looking for the best General Motors GM 6L80 Transmission Parts & Kits for sale? Finally, Sonnax offers what they call the Zip Kit (learn more about … Notes: Transmission code: 6L80. The 6L80 in its transaxle version for the Corvette. And you are correct — the converters in these units are experiencing a high percentage of failure and are more problematic than normal. Also featuring a torque converter, the transmissions come with a complete master overhaul kit with new gaskets, seals, rings, and pistons. All previous GM automatic transmissions were virtually all based on hydraulic controls, and received increasing electrical elements as they modernized. I am not planning to drag race this truck or not often i should say. 8L90 Transmission, RHT96-322 Raybestos Hybrid Technology Clutch Module 2015 On (M5U). B&M® specializes in performance automatic transmissions, torque converters, SFI approved flexplates, legendary automatic shifters, precision manual shifters, and many other transmission products including cast deep aluminum transmission pans, transmission coolers, and automatic transmission fluid. Cost $1065.00 . 0. 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. Best Darn Torque Converters in the World! This transmission comes with our Full Billet 10 1/2 inch Phoenix 6L80 / 6L90 Quadrolock Quadruple Disc Torque Converter with 4 Carbon Fiber Clutches. The Sonnax forged covers and pistons are designed to be flat and will stay that way through the forces of converter welding, miles of driving and varying input torque from the engine. Newer to the transmission world is its use of direct clutch-to-clutch shifting and the total lack of bands. The thought is that the “bowl” shape of the TMBX is better suited towards a more even apply, and because it’s thinner, the TMBX piston has the ability to flex and better conform to the front cover. GM-N-22 Sonnax partially enclosed bearing GM-N-22 replaces the impeller-side bearing in GM 6L80 (late). B&M Performance & Off-Road has been at the vanguard of the growing … 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. Most orders can be delivered in a matter of days. In this situation, the engine will rev faster than it normally would. 19367015 SHEET 3 of 12 FIGURE 1 5. Price. Leading provider of high performance automatic transmissions, torque converters and drivetrain components for race, street/strip, hot rod, street rod and towing GM 6L80 - Bolt-Together (High-Stall, Lock-Up) - Street/Strip - Torque Converters 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 — it’s the exact same in the torque converter. All previous GM transmissions had been based on hydraulic controls with more electrical aspects with each upgrade, but this unit was developed as a electro/hydraulic controlled transmission. To achieve this flip-flopped damper orientation in the JMBX, the profile and shape of the piston is radically different from the TMBX. LSXceleration, LLC 13528 US 51 Atoka, TN 38004 United States of America (901) 646-6465; Sign in or Register; Compare ; Gift Certificates; Cart. Torque Converter, Pro LS, 11 in. Leading provider of high performance automatic transmissions, torque converters and drivetrain components for race, street/strip, hot rod, street rod and towing GM 6L80 - Bolt-Together (High-Stall, Lock-Up) - Street/Strip - Torque Converters When fitting a hi-stall converter to a VE or VF with the 6L80/90e transmission with the T43 TCM controller. Monster Sale Price: $2,499.00. Part Number: SUM-700344 Not Yet Reviewed Upgrades Available Her $ 222.00 Select options; 8L90 Triple Clutch 10-1/2 Inch Billet Torque Converter 8L90 Stall Converter in many RPM’s Available. This rebuild was done with a trans go shift kit and new converter. In doing this, we evaluated another GM unit — the 4L60-E TMBX — to see if we could pick up any clues. 5.0 out of 5 stars 4. full. All previous GM automatic transmissions were virtually all based on hydraulic controls, and received increasing electrical elements as they modernized. So maybe the 6L80 converter clutch is either undersized or is slips more than it should. 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. However some 2wd vans and HD truck versions had a 36 spline. 6L80E Torque Converters. $1,495.00 $1,295.00. 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. $123.04 6L80 Chevy Pontiac Hummer Transmission Performance Raybestos Stage 1 Master Rebuild Kit 2000-On. Buy It Now. CONTENTS. Once there is any metal-to-metal on the TCC surface at all, it’s usually a short time before debris wipes out the clutch completely. Shopping Cart 0 Items - $0. Knowledge is power — use it to protect your customer, your unit and yourself for miles and miles to come. DACCO is no longer supplying torque converters. Billet Lock-Up: Available in triple clutch, FTI has designed our very own forged billet lock-up cover to offer the very best in performance and reliability for all of our billet lock-up torque converters.

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