All of GM's overdrive automatics use a cable connected to the throttle that tells the transmission when to shift. Here are the main parts that you are going to need in order to make your own 4L60E to 4L80E swap kit. Updates of this type are best left to the dealership. 1999-2000 GMC K3500 5.7L 4X4 Whether your performance passion is street style, road racing, off road or anything in between, Chevrolet Performance has the upgrades to take your Corvette, Camaro, truck or SUV to the next level. But there were also worrying issues with the models. As always, start with adding a few quarts of atf when you have the new filter and pan back on and shift through the gears to get fluid moving and warm, then keep checking and added until you have the right level. 2006 Holden VE Commodore/2008 Pontiac G8 Have Peace Of Mind, knowing that your new 6L80E Transmission has all the Updates developed by General Motors Engineers combined with the Latest Industry Advancements providing Unparalleled OE Strength and Durability. And the same shifter can be used to control either a TH350 or TH400. 4.64 out of 5 stars. We also use third-party cookies that help us analyze and understand how you use this website. If youre familiar with 6l80 equipped full size trucks such as the Silverado, Sierra, TAhoe, etc, then you know that the converter is a common source of failure. WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. Lets start with the difference between the 4L60-E and the 4L80-E. Updated TransGo Actuator Feed Limit Valve (Requires Reaming Tool) 2006-2014 Chevrolet Corvette 2010-2015 Chevrolet Camaro Squeeze Bottle, JEGS 603024 - 4L65E Performance Transmission for 2007-2008 Chevy 4WD Truck, JEGS 603234 - 4L70E Performance Transmission for Late Model GM LS 4WD Truck, TCI 371016 - StreetFighter Transmission GM 2000-2006 4L60E, JEGS 603052 - 4L80E Performance Transmission for 1991-1996 Chevy 4WD Truck, JEGS 60325 - 4L80E Performance Transmission for 1991-1996 Chevy 2WD Truck, TCI 311600 - Maximizer 4x4 Transmission GM TH350, Chevrolet Performance 19366637 - 6L80-E SuperMatic Six-Speed Automatic Transmission, JEGS 603042 - 4R75W Performance Transmission for Ford 2005-2008 4WD Truck, TCI 371402 - Maximizer 4x4 Transmission 1984-93 GM TH700R4 (30-spline), TCI 371400 - Maximizer 4x4 Transmission 1984-93 GM TH700R4 (30-spline), JEGS 60300 - TH350 Performance Transmission 2WD, TCI 311090 - StreetFighter Transmission Chevy 1969-1979 GM TH350, Hughes Performance GM22FUEL - Fuel Miser Torque Converter 4L60E/4L60E/4L65E (TH700R4) 4-Speed Overdrive, Hughes Performance GM22ELTOW - Tow Master Torque Converter 1999-Newer GM 4L60E, ATK Engines 1297-MB - Remanufactured GM 4L60E AWD/4WD Automatic Transmission, JEGS 60467 - Torque Converter for 4L60E, 4L65E, 4L75E GM LS-Based Transmissions, JEGS 5300 - High-Performance LS Crate Engine [GM LS 5.3L LM7 460 HP / 425 ft.-lbs. IF a 6l80 is ever taken apart for a rebuild, its generally best practice to consider replacing the drum with a stronger aftermarket unit. Available are a performance Mega package and a SS variant for those needing additional horsepower . Burnout after burnout, that thing has taken all sorts of abuse with NO problem whatsoever. OEM #15182153; With tachometer; Without transmission fluid temperature gauge; Instrument clusters are pre-programmed before shipping and are only available pre-programmed. A cracked drum that has failed can create 3-5-Reverse clutch problems. The Avalanches are no longer in production, although secondhand units are still available for purchase. Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features. 2000-2007 Chevrolet Suburban 2500 6.0L 4X4 Get Your Car Fixed. Texas Speed & Performance DOD / AFM Delete Kit for 5.3/6.0/6.2 Engines. OE quality at an affordable price Direct replacement. Changing transmission fluid in your 6l80e can range from easy to a major pain average DIY weekend mechanic. 6L80 automatic transmission rebuild kit Fits: GM, Cadillac, Chevrolet, GMC, Hummer, and Pontiac 6L80, 6L80E, 6L80-E, - OPT-6L80-RB . The purpose of the lockup is to couple the engine directly to the transmission's output shaft in Fourth gear for the best fuel economy. 1999-2000 GMC K2500 6.5L 4X4 The transmission lost 2nd and 4th gear; the truck had about 30,000 miles at the time. 7. We have gone to great lengths to supply you with as much swapping information as could be dug up. TQ], JEGS 603020 - 4L60E Performance Transmission for 2005 & Earlier GM LS Engines, Hughes Performance GM21LFUEL - Fuel Miser Torque Converter 1982-84 GM TH2004R/TH700R4, Hughes Performance GM22LXTM - XTM Series Tow Master Torque Converter 1985-98 4L60/TH700R4/4L60E, ATK Engines 7204-MB - Remanufactured GM 4L60E RWD Automatic Transmission, JEGS 60414 - Torque Converter for GM 4L80E/4L85E Mounted to an LS Series Engine [2900-3200 RPM Stall Speed], Hughes Performance 53LTOW - Tow Master Torque Converter 1992-On A.O.D.E./4R70W 4-Speed Overdrive, Hughes Performance 22-25L - Street Master Torque Converter 1985-98 GM TH700R4/4L60/4L60E, This Unit only works in vehicles with a 13 Pin wiring harness connector, The Transfer case adapter and shifter bracket are NOT included. Below is a detailed video of performing a transmission fluid change on a 6l80e in a Chevy Silverado. Round], JEGS 81420 - Rolling Work Table [200 lb. 1999 GMC Suburban K2500 7.4L 4X4 W, JEGS 80603 - Razor Scraper with Safety Cap, OEMTOOLS 24661 - 20V 3/8" Drive Li-Ion Cordless Impact Wrench, JEGS 28069 - Heavy-Duty Friction Modifier [16 oz. # mpn4958781044. Browse online or call 800-663-1570 today. The more modern pan gasket on the 6l80 is reusable, but depending on its condition, it might be best to replace it when dropping the pan. The new Richmond six-speed trans comes with its own six-speed shifter assembly that will require elongation of the shifter hole in the floor. Series : 4WD Crew Cab LS Pickup. Also, there is no vacuum modulator used on the TH700/TH200, so you can plug the old line that ran from the base of the carb or intake manifold to the transmission. Well dive into specific transmission problems shortly, but they dont seem to be the thing that would trouble the Avalanche. This truck was babied. Options: AT, 5.3L, 4x4 Change Options. Stock ID : 286623. Return shipping is the same cost as the original shipping charge(shipping cost covers one way). This is the easiest way to identify it. Any product used in an improper application, abused or not used in connection with the proper parts. 4L80E Power Tow Shift Correction Kit This may sound like a lot to swallow in one gulp, but one astute reader sent us a very detailed list outlining the modifications needed and the costs involved with making his T56 swap a reality. I've got a 2004 Chevy avalanche with 195,000. miles on it. The car quickly gained massive popularity. The 6l80 was thefirst fully electronically controlled heavy duty transmission designed by GM with unique features including direct clutch to clutch shifting and the use of an advanced computer controller built directly into the transmissions the valve body. Original oil. The one-piece case 4L60E was produced from 1993 through 1997. The Jegs 555-603025 transmission will only work in an '03 Silverado if it has a 13-pin connector. These cookies will be stored in your browser only with your consent. The difference between the 4L60-E and the 4L80-E is that the 4L80-E is designed to carry heavier loads and, therefore, larger. The 4L85 was never used in a pick up truck. Remanufactured. JEGS reserve the right to determine the eligibility of all price matched items.Cannot be combined with promo code offers. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm. W], Mychanic 52811 - Hands-Free LED Pod Light, JEGS W38128 - Speeder Handle [3/8 in. Reply HELP for help or STOP to opt out. 0. 1999 GMC Yukon K2500 5.7L 4X4 Six-speed automatic transmission. Capacity), JEGS W2450 - LED Flashlight [Super Bright], JEGS 65010 - Fender Cover with Pocket [23 in. WARRANTY DOES NOT COVER ANY OF THE FOLLOWING: Chevy High Performance has covered the transplant of GM's T56 six-speed manual transmission into early Chevys in several stories (see "Get Six," Sept. '98, and "Get Six, Pt. Starting in the early '80s, GM began installing four-speed automatic overdrive transmissions to improve gas mileage. What this means to you is the fact you are getting a quality product that meets or exceeds the OEM . If the vehicle doesnt move in any range, once you eliminate all other possibilities, the output shaft splines in the 6L80E transmissions or 6L90E transmissionsmay be stripped away. Fax: 330-434-3634, 2023 Gearstar Performance Transmissions. 1999-2000 Chevrolet K3500 5.7L 4X4 For either swap, the driveshaft will have to be shortened by as much as 3 inches. The perfect upgrade for more holding power without excessively harsh shifts. Matt Dinelli and his team at Attitude Performance in Arlington Heights, Illinois . You also have the option to opt-out of these cookies. Msg & data rates may apply. Size: 10.98 X 4.8 X 0.75. life you can get out of a truck. Richmond's bad-boy overdrive six-speed is a whole different beast from the rest of the six-speeds on the market. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Edmunds has 927 Used Chevrolet Avalanches for sale near you, including a 2006 Avalanche 1500 LS Pickup and a 2012 Avalanche LTZ Pickup ranging in price from $5,995 to $29,990. Universal kit made from high-strength alloy eliminates spline twist and wear. Master Rebuild Kit with all clutches and steels, name brand clutches such as Borg Warner or Raybestos I had two mechanics from General Motors and an independent transmission specialist tell me that Avalanches built prior to 2007 had a congenital type of transmission defect. 2023 Shift Rite Transmissions | Designed by Cloud Nine Web, 4L80E 1999-2009 4X4 TRANSMISSION 5.7L 6.0L 6.5L 7.4L 8.1L, Updated TransGo Actuator Feed Limit Valve. As an Amazon Associate we earn from qualifying purchases. The 4L60 preceded the electronically controlled 4L60-E, which currently comes stock in most of GM's V-8-powered cars and -ton pickups. 6l80e Transmission Specs . Now that you know what kind of problems the transmissions have, its also important to consider the main differences (and which one is therefore considered better or worse). Transmission Control Module: Buyers Guide for Classic Cars. Our list of 7 known complaints reported by owners can help you fix your 2010 Chevrolet Avalanche. (+Reliability Scores). I'm Stefan, the owner and lead writer at TheDriverAdviser.com!Whether youre planning on buying a new car or you want to know the detailed specs of your current one we got you covered! Perhaps that's due to their weight and high initial cost. Irregular shifting: sometimes a throttle position sensor or input/output speed sensor fails on the transmission which causes it to develop erratic shifting. *A Non-DOD Cam is required *Aftermarket Camshafts available. The rear mount on the Richmond six-speed will require a custom-fabricated crossmemberinstalled approximately 6 inches farther backor it's often possible to relocate the existing crossmember rearward. for most trucks 200,000 miles is about the general. TransTec Overhaul Kit Rubber Seals, Metal Clad Seals, Sealing Rings, Paper Gaskets II," Feb. '99). Our high-performance transmissions including GM 6L80 (level 1 and 2) and GL90 are built to the horsepower, torque, and rear gear ratio specs of the engine that it will be matched to. The first difference is that the 4L80-E has a Gross Vehicle Weight of 8,000 pounds, whereas the 6L80 maxes out at 8,600 pounds. Moisture gets trapped on the spline which destroys the trans output shaft and transfer case 4-wheel drive unit splines. Vehicle not moving into, not releasing or popping out of the park position. These cookies ensure basic functionalities and security features of the website, anonymously. The stock console shifter that controlled the PG will work with the TH350 as well, but you may want to replace the stock indicator bezel with one from a TH350- or TH400-equipped car to keep track of what gear you're in. t-u_5226. This is where things get complicatednot because swapping an older four-speed or even a newer factory five-speed is all that difficult, but instead because there are so many different variations of manual transmissions floating around today that just knowing what you've got is a big step in the right direction. Chevrolet. Transmission builders who specialize in the 6l80 will often install an updated version of the 1-2-3-4 piston and housing to prevent future problems. 6 Direct Clutches and 6 Koleene Steels (1 Additional Direct Clutch using forward steels) Chevy High Performance outlined proper adjustment techniques for the TV cable back in the Mar. J. The Jegs 555-603025 transmission will only work in a '00 Silverado if it has a 13-pin connector. Engine : 5.3L 320.0hp. Transmission filter kits for the 6l80e are very inexpensive and simple. Running the 700-R4/4L60E family of transmissions at extreme power levels demands innovative parts designed not only to work better, but to work better together. $27.74. GearStar Performance Transmission What Are the Different Types of Transmission Fluids? 2014-2017 Holden VF Commodore / Chevrolet SS The cookie is used to store the user consent for the cookies in the category "Analytics". Specifications. Chevy Avalanche's and their transmissions normally have few problems. 2001-2006 GMC Sierra 3500 6.0L 4X4 1999-2002 GMC K3500HD 5.7L 4X4 It does require that the clutch be converted to a hydraulic pull-off design using a hydraulic master cylinder and remote fluid reservoir. '99 issue in a story titled "Hard Hittin' Shiftin'" on page 66. The 4L60-E has a weight of 190 pounds with fluids, and a length of 23.5 inches, whereas the 4L80 is 236 pounds with fluids and has 26.4 inches. For 2003-2006 and early style 2007 Chevy/GMC clusters, we recommend a full rebuild on our . The other switch gets connected to a ported vacuum source and measures engine vacuum. The shell is a part of the inner workings of the transmission, that holds the clutch pack and steels. The 4L80-E Transconversion kit features its own computer with software that is custom-tuned to your vehicle's specifications, providing the proper shift points, shift quality, and lockup torque converter function. Our Process: All of our transmissions are fully remanufactured and are held to the highest and strictest industry standards. The 6L80 denotes that the transmission is a 6-Speed, Longitudinally mounted, and for 8000 lbs. This swap requires minimal fabrication skills and very little in the way of custom modifications. From daily drivers and street/strip upgrades to 500+ HP racing applications, find your 700R4, 4L60E, 4L65E, 4L70E performance transmission solutions here. Question type: Maintenance & Repair. Because of this, the Tru Cool 40k is the best transmission cooler upgrade for your 1500 or 2500hd (6.0 or 6.2 gas engine) Silverado or Sierra. Another difference is that the 4L80-E is a 4-speed, and the 6L80 is a 6-speed. Home Delivery. Many owners do not know what the mysterious missing gauge should be on their 2003-2006 GM instrument cluster or the significance of it. When people hear used Chevy trucks, they probably think of a Silverado from the 90s that's been weathered and worn-down from years of hard work.The scuffs and scratches in the bed and on the tailgate a testament to the trucks fortitude. 2008-2013 Chevrolet Avalanche. I know the engine. Due to issues with the original manufacturing process, cracks and other damage can cause a catastrophic failure of the 4-5-6 clutch pump and intermediate shaft. I have a 2006 Avalanche and the transmission went out at 73,000. 5 PINION FRONT PLANETARY & 5 PINION REAR PLANETARY (4L85E) 1999 GMC Yukon K2500 6.5L 4X4 The 6l80 was designed to handle the torque output of some of GMs biggest late-model LS (gen 4) and LT (gen 5) v8 engines, but a number of design flaws created most of the common 6L80E transmission problems. 4L60-E. This is one of those stories that you'll want to add to your ever-expanding files of Bow Tie knowledge. DIY: Finally! If you have a truck that you use to tow or haul often, its best to check your fluid and make a determination as to how frequent you should change out your fluid. The Jegs 555-603025 transmission will fit the factory '03 Tahoe parts. 2001-2006 Chevrolet Suburban 2500 8.1L 4X4 Wide inlet filter, bearing and bushing kit are also included. A familiar 5.3-liter V8 will be a standard engine and produce 360 horsepower and 390 pound-feet of torque. Especially in extreme racing applications, modern horsepower demands modern parts, and that's what Sonnax delivers. Sonnax HD Forward Clutch Hub The only modifications needed to install a Richmond five-speed in a pre-'71-Muncie- or T-10-equipped car would be moving the crossmember back approximately 2 inches. Suppose you want to make sure that the transmission of your Avalanche lasts as long as it can last, then youll need to take care of it. The dnr1007xr is designed and manufactured with custom-made and rigorously decided on elements, together with pro-audio-fine power deliver capacitors, excessive-stop coupling capacitors, and go-fashioned panel structures. 4 Koleene Intermediate Steels, SRT STAGE II 4L80E 2004 Chevy Avalanche. But by 2011, the year prior to GM's decision to discontinue the vehicle, Chevy Avalanche sales dwindled to a measly 20,088 . -Reverse clutch problems. The image below shows the difference between the Tru Cool 40k and factory external cooler. 5.3 Vortec Gas Mileage. If you have any problem installing this transmission, before returning it please call the JEGS technical support line. This is caused by rain water getting into the transmission through the dipstick. 4l60e to 4l80e swap kit. One common 6l80 issue due to design flaws include premature clutch failure. If you happen to have a . Also, the TH200 uses a torque converter with the smaller TH350 bolt circle. Customer reviews and photos may be available to help you make the right purchase decision! No Problem Posts. Overall Length], JEGS 80006 - 2-Ton Low-Profile Aluminum Floor Jack, JEGS 79012 - Transmission Jack Low Profile 1000 lb Capacity, JEGS 81154 - Lo Boy Creeper 250 lb. National Powertrain Remanufactured Automatic Transmission Assembly T260061. The TH700 is equipped with a removable tailshaft housing that has varied in length for different vehicles over different years. Improved throttle response coupled with more power makes driving more enjoyable. Yes, in theory, but it's not recommended. This 2007 *Chevrolet* *Avalanche* *LS 1500 4dr Crew Cab 4WD SB* Is Detailed and ready for a Test Drive!! Updated Bronze Thrust Washers (Replaces OEM Plastic Washers) Absolutely the best available on the planet. It was also adopted in Rolls Royce and Bentley vehicles. TSB 05-07-30-017B - Water contamination - Chevy Avalanche 4L60E. The Best Performance Parts in One Complete Kit, Solve Shell Problems with BRAINS, not Just Brawn. Because of its ability to be used on a number of different platforms, the 6l80e transmission was found in a many GM vehicles from model years 2006 2021 ranging from sports cars to full size pick up trucks. 2000-2007 GMC Yukon XL 2500 6.0L 4X4 Got it within 3 days or ordering. This was a beefed up version of the 4L80 and it was used in the Avalanche and Suburban with the 8.1 engine only where the Allison was too big to fit. It puts the driver in command as it will holds 1st, 2nd, 3rd to any speed. Weight: 195 pounds (Dry), 230 pounds (Filled) Gear Ratios: 1st Gear: 4.03:1; . This T56 is a direct replacement for the weakling T5 trans that came stock in third-gen Camaros. Chevy transmission won't go into 3rd or 4th gear - This indicates that 3 or 4 gear clutches are worn. Or maybe it's because they're hard to find used in the scrap yards and many people don't want to add a computer just to control the transmission. Well, the 4L80E is slightly heavier and offers a less crawly First gear ratio (2.48:1) than the 4L60E (3.06:1).

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