J. SKU # 327358. 2002-2006 Chevrolet Avalanche 2500 8.1L 4X4 IF a 6l80 is ever taken apart for a rebuild, its generally best practice to consider replacing the drum with a stronger aftermarket unit. 2006 Chevy Avalanche Transmission Parts - CARiD.com 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. The Chevy Avalanche has been rated as one of the Top Large Light Duty Pick Ups by JD . Whether youre starting from scratch with a heavy-duty/performance build or optimizing a seasoned racing vehicle, key transmission areas MUST be addressed to realize the full potential of these units. 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. We also use third-party cookies that help us analyze and understand how you use this website. Also, read Chevy Tahoe Transmissions: Overview, Problems, Fluids. For either swap, the driveshaft will have to be shortened by as much as 3 inches. If you're replacing a TH350 trans, you can relocate the factory crossmember mounting holes rearward approximately 1 inches or swap in an original TH400 crossmember. 3-Year Warranty. 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. It is ideal for vehicles powered by 4.8, 5.3, LS1, or 6.0L engines producing up to 500 horsepower with a naturally aspirated system . It also has essentially the same dimensions externally as the pre-'71 Muncie and old T-10. GM had a good idea when it installed lockup torque converters in the overdrive automatics. 2014-2017 Holden VF Commodore / Chevrolet SS TRG-4L60E-HD2. Chevrolet Transmission Swap Guide - Swap Into Overdrive A Transmission Swapping Guide for Early Chevrolets. Its wiring harness has a built-in diagnostic port that will allow the connection of the modern scanning electronics present in any Chevrolet dealership's garage to track down and diagnose any transmission-related problems. However, that doesnt tell the whole story. If you are looking for aftermarket pans that allow for more fluid capacity, there are plenty of options. for most trucks 200,000 miles is about the general. Chevy Avalanches and their transmissions normally have few problems. Below is a detailed video of performing a transmission fluid change on a 6l80e in a Chevy Silverado. 2006-2009 Cadillac XLR-V Most aftermarket deep 6l80 pans are made from a heavy duty cast aluminum, and typically provide an extra 2 quarts of fluid capacity or retain the factory fluid levels but provide added strength. 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. Thank you! However, there are some elements you should look out for. Good transmission fluid will have a reddish color to it, but if it looks dark, almost brown and has a slight burnt smell to it, then you are very past due on your maintenance. Transmission not engaging after changing the transmission fluid and filter. 6l80e Diagnostic Transmission Codes (DTC), ACDelco GM Original Equipment 10-9395 Dexron VI Automatic Transmission Fluid - 1 gal, ATP B-239 Automatic Transmission Filter Kit for GM Optional 6L80 Heavy-Duty 6-Speed Transmission, GM Genuine Parts 24236933 Automatic Transmission Fluid Filter Kit with Seal, 4l60e vs 6l80: Difference Between 4l60e and 6l80 Transmissions, 4l80e vs 6l80: Difference Between 4l80e and 6l80 Transmissions, 6l80e Transmission Cooler Line Diagram & Fluid Flow Path, Chevrolet Trailblazer Transmission Cooler Lines, Chevrolet Tahoe Transmission Cooler Lines, Chevrolet Suburban Transmission Cooler Lines, Transmission Fluid Temperature Sensor Circuit Range/Performance, Transmission Fluid Temperature Sensor Circuit Low Input, Transmission Fluid Temperature Sensor Circuit High Input, Transmission Fluid Temperature Sensor Circuit Intermittent, Input/Turbine Speed Sensor Circuit Range/Performance, Input/Turbine Speed Sensor Circuit No Signal, Input/Turbine Speed Sensor Circuit Intermittent, Output Speed Sensor Circuit Range/Performance, Shift Solenoid A Performance or Stuck Off, Shift Solenoid B Performance or Stuck Off, Pressure Control Solenoid B Performance or Stuck Off, Pressure Control Solenoid C Performance or Stuck off, Pressure Control Solenoid B Control Circuit Range/Performance, Pressure Control Solenoid B Control Circuit Low, Pressure Control Solenoid B Control Circuit High, Backward compatible with previous DEXRON automatic transmission fluids and can be used as a much-improved replacement for older vehicles/transmissions originally using previous DEXRON fluids, Improved performance over previous DEXRON fluids in: friction durability, viscosity stability, aeration and foam control, and oxidation resistance, Potential to enable improved fuel economy and longer transmission life. TSB 05-07-30-017B - Water contamination - Chevy Avalanche 4L60E. The 4L85 was never used in a pick up truck. Filtran Brand Transmission Filter While 200 degree temps arent the end of the world, the fluid will constantly stay in that range over a long duration. 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. Core information: Buyer is required to pay a core deposit UP FRONT in addition to the transmission price. Each transmission kit is engineered with factory-matched torque capacity ratings, helping ensure the . Read more about our fantastic team on our about page! Chevrolet Avalanche Models, Generations & Redesigns | Cars.com Threads 1K Messages 34.1K. It could be internal transmission failure, low transmission fluid, or a faulty Vehicle Speed Sensor (VSS sensor). 2003 Chevy Avalanche. 2023 JEGS High Performance. 5.3 Vortec Gas Mileage. Here is the complete list of 6l80e equipped cars and trucks. GM Replacement Transmissions | GM Parts Online *A Non-DOD Cam is required *Aftermarket Camshafts available. Another benefit of these overdrive transmissions was that they featured a much deeper First-gear ratio, giving improved acceleration off the line. But by 2011, the year prior to GM's decision to discontinue the vehicle, Chevy Avalanche sales dwindled to a measly 20,088 . The transmission can also be used in an older vehicle when converting to an electronically controlled overdrive transmission. 1999-2002 GMC K3500HD 6.5L 4X4 Here are the main parts that you are going to need in order to make your own 4L60E to 4L80E swap kit. 4L60E/4L65E Transmission Heavy Duty 4x4 with Free Transmission Fluid Premium Clutches. . Perhaps that's due to their weight and high initial cost. Lets start with the difference between the 4L60-E and the 4L80-E. The 6L80 is also considered to be sturdier than the 4L80-E. Also read: What Transmission Is In A Chevy Trailblazer? 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. Follow us on YouTube, Facebook, Instagram, Twitter and TikTok. Well dive into specific transmission problems shortly, but they dont seem to be the thing that would trouble the Avalanche. 1999 Chevrolet Suburban K2500 5.7L 4X4 The tailshaft housing to look for if you're replacing an original TH400 trans came stock on mid-'80s police cars (Caprice) and the early Impala SS. For 2003-2006 and early style 2007 Chevy/GMC clusters, we recommend a full rebuild on our . Sonnax saves lives with these HP parts. Some parts are not legal for use in California or other states with similar laws / regulations. Provides for extended drain intervals. 4l60e to 4l80e Swap Kit: What you Need to Convert | Drivetrain Resource Since the 6L80 transmission is used in all GM 2wd and 44 cars and trucks, it was bound to have problems with various platforms. The TH350's steeper First-gear ratio will give you improved acceleration over the two-speed 'Glide. Learn more about how to optimize 4L60E transmission upgrades. 1999 Chevrolet Suburban K2500 6.5L 4X4 1999 Chevrolet Tahoe K2500 5.7L 4X4 You lost your second or reverse gear. 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. Some 6l80 builders may weld the cracks, but that isnt a permanent solution. Sonnax high performance products meet the toughest challenges faced by hard-working, daily-use drivetrains as well as racing units going all-out on the street or track. What most people wouldn't think of is a Chevy Avalanche, but you should probably start. Chevy Avalanche Brakes, Rotors & Pads. Many times, people will tune out the DOD and reduce the converter lockup in certain gears while improving pressures to prevent the TCC from wearing out. This is a Chevrolet Avalanche truck, with a swapped out 6.2-liter engine that takes it to a whole new level. The Transgo 4L60E-HD2 is meant for crisp muscle car or full race shift performance. Thank you guys for supplying awesome quality performance parts. OPT 4L60E Stage 1 Valve Body Upgrade Package 4L65E 4L70E Transmission Shift Kit Servo Pistons Plate. Is There A Software Upgrade For Your GM Car Or Truck? - Tech Junkie However, consumer experiences tell us that doing this every 30,000 miles isnt a bad idea if you want to keep the transmission in the best condition possible. All Rights Reserved. What Transmission Is In A Chevy Trailblazer? You are now signed up to receive JEGS Deals with text alerts! # mpn4958781044. See one of our TSP Camshaft Packages. If you have any problem installing this transmission, before returning it please call the JEGS technical support line. Black, JEGS 65014 - Protective Mechanics Seat Cover [52 in. Obviously the newer engines are on the higher end of that range, and older are lower. Question type: Maintenance & Repair. Premium filter specified to OE levels of filtration and fluid flow, Ensures transmission longevity when replaced at regular service intervals, Includes replacement reusable style gasket to replace aged original, Kit for GM 6L80 Transmissions (confirm by inputting year / make / model), Airtight closure prevents loss of line pressure, Filter fibers and phenolic resin resist change in temperatures, Manufactured to GM OE specifications for fit, form and function, Provides the performance and dependability you expect from ACDelco. 2001-2006 GMC Yukon XL 2500 8.1L 4X4 Depending on the age of your engine, the factory mile per gallon specs ranged from 13-17mpg for city and 16-22mpg for highway driving. The TH700R4 was renamed "4L60" (RPO MD8) following the new General Motors naming convention when the electronic version, 4L60E (RPO M30), was phased in as the 4L60 was being phased out.This happened in 1993 for trucks, vans, and SUVs, and 1994 for rear wheel drive passenger cars. 1999 GMC Suburban K2500 7.4L 4X4 GM 4L60-E transmission - Wikipedia Updates of this type are best left to the dealership. It may be the most complete resource guide the crack Chevy High Performance editorial staff has ever created. L x 1 in. m) of torque. The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". CarComplaints.com : Car complaints, car problems and defect information t-u_5226. Buy your 4L60E 4x4 performance transmission online. Clutch-to-clutch architecture, with integral Electro / Hydraulic Controls Module . 2007 Chevy Avalanche Performance Transmission - CARiD.com Find 2007 CHEVROLET AVALANCHE Parts and Accessories and get Free Shipping on Orders Over $99 at Summit Racing! Yesterday at 11:26 PM; Auto Parts Guy; Chevy Avalanche Audio/Video & Electronics. If you happen to have a Silverado 1500 with a bad transmission, then you can expect the following symptoms: The 4L80-E is not a transmission with many problems.
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