'99 issue in a story titled "Hard Hittin' Shiftin'" on page 66. Ultrapower GM / Workhorse 8.1L Custom Tuning - Ultra RV Products This is a strong shift kit that will deliver impressive performance. The Avalanche itself is one of Chevrolet's most unique pickup trucks, with its ability to break down the rear of the cab to increase the size of the cargo bed. 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. What Transmission Is In A Chevy Trailblazer? 2007-2015 GMC Yukon Denali Round], JEGS 81420 - Rolling Work Table [200 lb. Filtran Brand Transmission Filter Many parts also are found in Sonnax heavy-duty and Level 1 and Level 2 performance builds, so no matter what power level you're running at, it's a great way to understand the options when upgrading 4L60/E series units. It may be the most complete resource guide the crack Chevy High Performance editorial staff has ever created. But opting out of some of these cookies may affect your browsing experience. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. 4 Koleene Intermediate Steels, SRT STAGE II 4L80E All pickups, Suburbans and Avalanche with the 6.0 used the 4L80. The Inside Scoop On Why GM Discontinued The Chevy Avalanche For 2003-2006 and early style 2007 Chevy/GMC clusters, we recommend a full rebuild on our . JEGS 4L60E Transmission for 2001 & Up GM LS Engines 4WD Truck 2001-2006 GMC Sierra 3500 6.0L 4X4 Chevy Avalanche Years To Avoid - What Are Its Worst Years? 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. Chevy Avalanche Transmission Problems & Cost | 4L60E | 4L80E |6L80 The Jegs 555-603025 transmission does not fit an '04 4.3 Silverado. 2007-2016 Chevrolet Silverado 2500HD 6.0 (6L90) These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc. Updated Bronze Thrust Washers (Replaces OEM Plastic Washers) 2002-2006 Chevrolet Avalanche 6.6L 4X4 5.3 Vortec Gas Mileage. 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. 4l80e 1999-2009 4x4 Transmission 5.7l 6.0l 6.5l 7.4l 8.1l 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. Find the most common issues based on car owner complaints. 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. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles. L], JEGS 81747 - 24-Volt Cordless Impact Wrench [1/2 in. 1999-2000 Chevrolet K3500 6.5L 4X4 You lost your second or reverse gear. This also acts as a safety to ensure that the converter will unlock before the vehicle comes to a stop. What Are the Different Types of Transmission Fluids? Gains of 50-60 Horsepower and Torque Gains of 70-80 lb-ft. Maintains speed and higher gears when climbing hills. However, most of these problems dont seem to have any effect on the transmission. Improved throttle response coupled with more power makes driving more enjoyable. Size: 10.98 X 4.8 X 0.75. Texas Speed & Performance DOD / AFM Delete Kit for 5.3/6.0/6.2 Engines. One such swap involves installing a Richmond four-, five-, or even six-speed manual transmission. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. vehicle weights. As a general rule of thumb, Chevrolet advises you to change the transmission fluid of your Avalanche every 45,000 miles. Drive], JEGS M200DB - Torque Wrench 1/2" Square Drive 10 to 150 ft/lbs, JEGS 28084 - Blue Bolt Locker Medium Strength, JEGS 80080 - Round Magnetic Parts Tray [5 1/2 in. Below weve outlined the specific transmissions that are used in the production span of the Avalanche, and weve attached prices that we found with online retailers: Also read: Chevy 1500 Transmissions & Chevy 2500/3500 Transmissions. Privacy Policy. It is ideal if you're replacing a TH350 or Powerglide trans because a TH200-4R will practically install itself into a TH350/Powerglide-equipped car. freq may vary. Chevy Avalanche Transmissions: Overview, Problems, Fluids With the cars however, things are far easier with the drain plug and exhaust out of the way. ~TRADE IN SPECIAL AVALANCHE~ This 2010 Chevrolet Avalanche is white with black interior and has an automatic 4x4 transmission, power windows/locks . Powered by a hefty 5.3-liter V8 engine that releases 320 horsepower when headed down the road, owners have a lot to be proud of. 4L60E Identification + Specs | Drivetrain Resource Details: Offer ONLY valid on purchase of engines, transmissions, and transfer cases. Designed specifically for each vehicle, these parts feature seamless integration and are rigorously tested . 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. One common 6l80 issue due to design flaws include premature clutch failure. Burnout after burnout . The new Chevy Avalanche 2022 has many options, but there are two more likely candidates. This guide can tell you what's involved withand needed forswapping any trans into your Bow Tie. This issue can obviously cause a number of serious drivability issues. 1999-2000 GMC K2500 5.7L 4X4 Problems with shifting into 3rd gear whereas the car acts like its in neutral. This cookie is set by GDPR Cookie Consent plugin. Most high performance LS 5.3 LM7 long block engines require a tune, injectors, and are not smog compliant. You are now signed up to receive great E-Mail Offers! Plus I could really see the benefits of my engine upgrades done previously with this transmission. GM 4L60E Performance Transmission Upgrades | Sonnax Looking to find a new or used 6l80e transmission or parts for your car, truck or SUV? 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. Engine : 5.3L 320.0hp. W], Mychanic 52811 - Hands-Free LED Pod Light, JEGS W38128 - Speeder Handle [3/8 in. 1999-2000 GMC K3500 6.5L 4X4 Chevy Avalanche Fan Club of North America 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. Texas Speed & Performance DOD / AFM Delete Kit for 5.3/6.0/6.2 Engines When dropping the transmission pan to perform a standard drain and fill transmission fluid change, you can expect to replace around anywhere from 4-6 quarts of fluid assuming the stock transmission pan is being used. 6L80 Rebuild Kit 6L80E HD HP Automatic Transmission Master Overhaul Aerosol Can], JEGS 72327 - Performance Hand Sanitizer [2 oz. Below is a detailed video of performing a transmission fluid change on a 6l80e in a Chevy Silverado. 2011-2017 Chevrolet Caprice PPV Find a high quality auto repair shop or dealer near you . 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. If you happen to have a . Provides consistent shift performance, even in extreme conditions. Just use the code "SHIPFORFREE" when you check out. Average repair cost is $2,580 at 54,500 miles. 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. 2002-2006 Chevrolet Avalanche 2500 8.1L 4X4 The filters we recommend for your 6l80e are: As an FYI, the 6l80 transmission pan gaskets are a much higher quality material than older style gaskets, which as usually a thin rubber or cork gasket. 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. Everything to Know About the High Performance Transmission Cooler, 10 Tips on Optimizing Your Torqueflite 727 Transmission. 2010 Chevrolet Avalanche Problems and Complaints - 7 Issues - RepairPal.com Ramp Up from OE Wide Ratio to Race-Ready Close Ratio, Upgraded Housing Eliminates 3-4 Clutch Failure. Original oil. Chevy Avalanche Performance Chips & Programmers - AutoAnything This GM 4L60-E transmission offers superior performance for 4x4 trucks. Overheating: overheating is another symptom that can sometimes occur (especially when towing heavy loads). Sonnax HD Forward Clutch Hub JEGS reserve the right to determine the eligibility of all price matched items.Cannot be combined with promo code offers. 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. 2006 Holden VE Commodore/2008 Pontiac G8 The 6l80 was the. Many owners do not know what the mysterious missing gauge should be on their 2003-2006 GM instrument cluster or the significance of it. 4 Koleene Intermediate Steels Chevy Avalanche's and their transmissions normally have few problems. The GM 4L60/E series are great transmissions used for decades in performance vehicles, but their reputation has somewhat suffered because old-school mods never significantly improved durability.