chevy avalanche transmission upgrade

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. 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. Chevrolet Avalanche 1500 Automatic Transmission OEM 126K Miles (LKQ J. According to repairpal.com, Chevy Avalanches end up at the garage for an unexpected visit about 0.46 times per year. 5 Koleene Forward Steels Absolutely the best available on the planet. In addition, it allows backshifts to 3rd, 2nd & 1st by moving the lever. . Chevy Tahoe Transmissions: Overview, Problems, Fluids. Thank you! However, there are some things that you should look out for: The 6L80 is another transmission that does have a small list of well-documented problems. 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. Customer reviews and photos may be available to help you make the right purchase decision! This is due to the constant shutter that the converter sees when DOD is constantly cycling on and off. 2006-2009 Cadillac XLR-V Provides consistent shift performance, even in extreme conditions. Another common problem seen on most wheel drive cars and four-wheel-drive trucks is that moisture gets trapped on the spline and destroys both the trans output shaft as well as the transfer case 4-wheel drive unit splines. What this means to you is the fact you are getting a quality product that meets or exceeds the OEM . How many miles are too many for a Chevy Avalanche? Chevrolet Performance Vehicle Upgrades. The 3-4 clutch upgrade was added in after the fact and the included steels . 2010-present Chevrolet Express 2500-3500 (6L90-E) If you're deadset on a first-generation Avalanche and are into the body cladding, we'd recommend going for a 2003-2005 model. Aux Transmission Cooler Upgrade & Relocation. 5.3 Vortec Gas Mileage. After that, well talk about how long these transmissions last and the cost of replacing them. Let us help you with what you are looking for! This transmission shifts like a dream. 2012-2015 Chevrolet Camaro ZL1 (6L90) 4l60e to 4l80e swap kit. This is a truck you need to know more about. The transmission control module (TCM) is updated and recalibrated to the latest OEM calibration. Yes, in theory, but it's not recommended. A cracked drum that has failed can create 3-. The Transgo 4L60E-HD2 is meant for crisp muscle car or full race shift performance. Give your Avalanche the forceful and quiet sto pping power it needs with our durable brakes, r otors and brake pads. 4L80E Power Tow Shift Correction Kit

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chevy avalanche transmission upgrade