Some cars that used the 4L80E transmission include Chevrolet/GMC pickups, commercial vehicles, and vans. It was also adopted in Rolls Royce and Bentley vehicles. Specifically, you could find this transmission in GM trucks such as Silverado, Sierra, Suburban, the Hummer H1.
Are 4L60E and 4L80E transmissions interchangeable?
Swapping from the 4L60E to the 4L80E is not difficult to do in vehicles that were equipped with both transmissions. Here are the main parts that you are going to need in order to make your own 4L60E to 4L80E swap kit. It’s not the easiest swap to do, and a 4L60E can handle a lot of power on its own.
What years did Chevy use 4L80E?
The 4L80E was introduced in 1991 in the GM C/K Trucks line-up, and remained in production through the 2009+ model year.
Is the 4L80 a good transmission?
The GM 4L80E Automatic for Max Power and Good Cruisin’
Overdrive transmissions are great inventions. They allow a car to run deep rear gears for tire-smoking or wheel-hangin’ launches yet still maintain some semblance of highway cruising ability. The problem is durability.
What transmission is better 4L60E or 4L80E?
And if you’re looking for a resilient transmission that can support heavy trucks and high-speed vehicles, then the 4L80E is the better choice. Opting for the 4L60E for an engine with high horsepower could result in its breakage.
How much HP can a 4L80E handle?
How much power can the 4L80E handle? A totally stock unit or rebuild will typically live well with up to 450 flywheel HP/TQ.
How much HP can 4L60E handle?
A well built 4l60e can handle some serious power. We have cars running 500-600 and 700 rwhp as the power increases of course the odds of failure do increase but we have had very good results. Generally a stock rebuild is not adequate for much more than general bolt ons however.
What is the difference between a 4L80E and a 6L80E?
“The main difference is that the 6L80E has much more versatile gear ratios. … The 4L80E is more proven because it has been around much longer and more parts are available for it, but the 6L80E has come a long way and they can handle tons of power with a few basic upgrades.”
Will a 4L80E bolt up to a 350?
The 4l80e will bolt up to your existing flywheel using 3 bolts instead of 6. The jury is still out on this one as the 4l80 came with 6 but 350 and 400 only ever used 3. I ran 3 in my turbo truck setup without issues. FYI, there were TH400 converters that DID come with 6 bolts.
What is the difference between a 4L80E and a 4L85E?
The 4L85E is a 4-speed automatic transmission that was launched by General Motors in 2002. … However, the 4L85E can handle more torque (460 lb-ft of torque) than the 4L80E transmission. It has been rated to handle vehicles with a GVWR of up to 18,000 lbs and 690 ft·lbf (935 N·m) of torque.
Which is better 700R4 or 4L80E?
The 4L80E is a TH400 with an extra overdrive gear set. In stock form it is much stronger than a 700R4. It is also larger and heavier. It isn’t clear which one is cheaper when set up the same, however.
How much HP and torque can a 4L80E handle?
The GM 4L80E Performance Transmission Level 4 is powered with whopping 800 Horse Power. This automatic transmission gear can also generate up to 700 ft. lbs. of torque at a stall level of 2800 to 3400 rpm.
How much does a 4L80E transmission cost?
Replacement 4L80E Transmission Prices:
|Transmission||Street Smart Transmission||Dealer Retail|
Are 4L60E and 4L80E dipsticks the same?
The biggest difference is probably the size & the weight between the 4L60E and the 4L80e transmission. The 4L80e is much larger and heavier than the 4L60E. The 4L60E has a weight of 150 lbs without fluid and a length of 23.5″, while the 4L80e has a weight of 236 lbs and a length of 26.4″.
What does 4L80E stand for?
The 4L80-E (and similar 4L85-E) was a series of automatic transmissions from General Motors. Designed for longitudinal engine configurations, the series included 4 forward gears. It was an evolution of the Turbo-Hydramatic 400, first produced in October 1963.