The 6L80E transmission is widely used in such popular GM applications as the Silverado and Sierra trucks, Tahoe, Suburban, Denali, Hummer H2, Cadillac Escalade, STS and CTS, Camaro, and G8 .
Whats the difference between a 6L80 and a 6L80E?
The gearing spread is a very capable 6.04, with ratios in each gear as follows: compared to your stock JK auto transmission you can see a 6L80e has a much better 1st and second gear along with 2 overdrives. The 6L80 has a maximum RPM limit of 6500 RPM. … The 6L90 case is about 1.4″ (35mm) longer than the 6L80 case.
Is the 6L80 a good transmission?
The 6L80 is doubtless a very successful OEM transmission, and a terrific conversion transmission in the right Jeeps and situations. However, it is a long transmission and is not compatible with short-wheelbase Jeeps such as the CJ5.
How do I know if I have a 6L80E?
If the transmission is in the vehicle you can use the RPO tag in the glove compartment. If you know the RPO code for the transmission you are golden. It’s like where’s Waldo.
What year did Chevy start using 6 speed transmission?
The 6L80 (and similar 6L90) is a six-speed automatic transmission built by General Motors at its Willow Run Transmission plant in Ypsilanti, MI. It was introduced in late 2005, and is very similar in design to the smaller 6L45/6L50, produced at GM Powertrain in Strasbourg, France.
How much HP can a 6L80 handle?
They feature custom nitrided steels to prevent warping, and more durable clutch linings that are more resistant to heat. With these modifications, a 6L80E can handle 500 to 600 rear-wheel horsepower in the typical street/strip application, although we have had customers push them all to the way to 1,000 hp.”
How much does a 6L80 transmission cost?
Replacement 6L80 / 6L90 Transmission Prices:
|Transmission||Street Smart Transmission||Dealer Retail|
|6L80 / 6L90||2247||2930|
What is the difference between 6L80 and 6L90 transmission?
What is the difference between 6L80 and 6L90 transmission? The main difference between the 6L80 transmission and 6L90 transmission is the strength of the internal components. The 6L90 transmission case is 1-3/8” longer, which provides extra room to house two additional pinion gears (6 total).
How can you tell the difference between a 6L80 and 6L90 transmission?
there is a 4 digit designation on it… the first digit is a number and designates the Model yr… the 2nd digit is either a “B” or a “C” or a “D”….. the B is for 6L50, the C is for a 6L80, and the D is for a 6L90….. so for example…. a 1DKA is a 2011 model yr 6L90 transmission…. the last two letters is the …
How much torque can a 6L80E handle?
Developed with upgraded internal components, Chevrolet Performance’s SuperMatic 6L80-E 6-speed automatic transmission offers an exceptional torque rating of 650 lb. -ft.
How do you find out what transmission you have?
Open the driver’s side door and find the white card on the side of the door that is filled with small black lettering. This card contains specific details about the year the car was made, its transmission, engine specifications and other details. Underneath or beside the “TR” symbol will be a number code.
How do I know what Chevy transmission I have?
Automatic transmission on a Chevy can be identified in one of two ways: You can look at the size of the pan on the transmission or you can search for the identification number that has been stamped somewhere on the casing. To undertake either method will require you to look under the vehicle.
What transmission is in a 2012 Chevy 1500?
The 5.3-liter V8 gets 15/21 mpg and 15/22 mpg in XFE trim, both of which are actually better fuel economy than what the V6 offers. The 6.2-liter V8 gets 13/18 mpg city/highway with two-wheel drive and 12/18 with four-wheel drive. The Silverado comes with either a four- or six-speed automatic transmission.
What is the best GM transmission?
For cars that weigh less than 3,200 pounds, launch violently, or are traction limited, the Powerglide is the best choice. In these types of applications, a Powerglide is the ultimate in consistency as well. On the other hand, for cars that will see any street time at all, a TH400 is a better option.
Can you swap a 4L60E for a 6l80e?
Re: NNBS 4L60E to 6L80 swap questions
So yes its definitely worth it to have a stronger trans than what I have and be able to tow better with the more gears. The 4 speed doesnt always downshift when you need it to due to the gear spacing.
Which transmission does the 6.2 L V8 engine use?
For added power, choose the 6.2L EcoTec3 V8 engine paired with an unstoppable ten-speed automatic transmission. You’ll get 420 HP, 460 lb. -ft. of torque, and up to 16 city and 20 highway MPG.