What transmission is in a 2003 Chevy Avalanche 2500?
2003 Chevrolet Avalanche 2500/Transmission
What transmission is in a 2004 Chevy Avalanche Z71?
4L60-E four-speed automatic transmission
Avalanche 1500 models are powered by a 5.3-liter Vortec V8 producing 295 horsepower and 330 pounds-feet of torque. They come with the 4L60-E four-speed automatic transmission (with overdrive and tow/haul mode) and are rated to tow 8200 pounds with 2WD, 7900 pounds with 4WD.
What transmission is in a 2003 Avalanche Z71?
Avalanche 1500 models are powered by a 5.3-liter Vortec V8 producing 285 horsepower and 325 pounds-feet of torque. It comes with the 4L60-E four-speed automatic transmission and is rated to tow 8200 pounds with 2WD, 7900 pounds with 4WD.
What is the Avalanche Z71 package?
A special Z71 package was offered for the second generation Avalanche. This off-road package consisted of a suspension tuned for rough terrain, an exclusive automatic locking rear differential, aluminum under body skid plates (visible from the front of the pickup truck), wheel flares, badges, wheels and tires.
What transmission can replace a 4L60E?
The owner of this rig could’ve kept paying to have the 4L60E rebuilt, but instead chose to replace it with the much beefier 4L80E four-speed automatic transmission. The 4L80E has been used in a number of 1/2-, 3/4-, and 1-ton GM trucks over the years.
Does Chevy Avalanche have transmission problems?
The 2007 Chevy Avalanche has been known to suffer from transmission problems occasionally. The most common problem reported was an extremely hard or tight 1-2 shift. This can all lead to a transmission failure which will more or less kill the vehicle.
What is the difference between a 4×4 and a Z71?
The difference between the 4×4 and Z71/FX4 is that a 4×4 will have less upgrades more standard suspension no underbody protection etc. The Z71/FX4 come with extra items such as upgraded off road suspension as well as off road tires and wheels.
What engine does a Z71 have?
Used 2018 Chevrolet Silverado 1500 Z71 LT Crew Cab Specs & Features
|Base engine type||Gas|
|Cam type||Overhead valves (ohv)|
|Horsepower||355 hp @ 5,600 rpm|
Can I use a 4L80E instead of a 4L60E?
The 4L80E has been used in a number of 1/2-, 3/4-, and 1-ton GM trucks over the years. Upgrading from the 4L60E to the 4L80E is akin to going from a Dana 44 axle to a Dana 60–you’ll add some weight, but also add durability.
What is the difference between a 2004 Avalanche Z71 and Z66?
The main differences in the Z71 and Z66 packages were the off-road suspension and tires or the sport suspension and tires. 2004 Chevrolet Avalanche Z71 Along with the refresh of drivetrain parts and exterior styling in 2003, the interior was also standardized.
What kind of crash rating does a 2004 Chevy Avalanche have?
2004 Chevrolet Avalanche Z71 Being based on the GMT800 platform gave the Avalanche unfortunate results when it came to crash test ratings. Scoring a three out of five stars in driver-side impact, four out of five stars in passenger-side impact, and a three-star rollover rating from NCAP made the Avalanche a “Poor” graded truck.
How many trim levels does the Chevrolet Avalanche come in?
Interestingly, the second-generation Chevrolet Avalanche’s received three standard trim levels.
When did Chevy stop selling the Avalanche crossover?
Chevy went on to sell one of the most ambitious crossovers for twelve years, from 2001 to 2013. Abruptly discontinued, many were left wondering why their beloved Avalanche would not make a return, but there are still plenty to choose from in the used market.