What Year Is My 4L80E?
How do I tell what year my 4L80E is? year is stamped in the yellow metal tag. Also the 4 letters/numbers on the white barcode sticker can tell you what it came out of.
What year 4L80E are the same? The 4L80E transmission was introduced in 1991 and remained in production until 2013. The 22 years of usage is a testament to its robustness and strength. 1991–2013 Chevrolet C/K/Chevrolet Silverado/GMC Sierra V8.
How do you tell what 4L80E I have? 4L80E identification- the easy way
What Year Is My 4L80E? – Related Questions
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.
How much HP can a 4L80E handle?
How much power can the 4L80E handle
Can you run a 4L80E without a computer?
A 4L80E can be made to run without any electronics but it has to be full manual valve body which would get old on a daily driver. Externally, all it needs is a 12-volt source and an engine-vacuum reference.
How many speeds is a 4L80E?
4-Speed
The term 4L80E denotes 4-Speed (4), Longitudinally mounted (L), 8000 lbs. vehicle weights for (80), and electronically controlled transmission (E).
Is a 4L80E a 6 speed?
These TCI 6x 6-speed GM 4L80E automatic transmission packages are the first aftermarket 6-speed automatic transmissions capable of handling 850 hp. They give you six forward gears (2.97, 2.31, 1.57, 1.18, 1.00, and 0.75) for quicker acceleration and increased fuel economy at cruising speeds.
Is the 4L80E a good transmission?
The GM 4L80E Automatic for Max Power and Good Cruisin’
How can you tell the difference between 4L80E and 4L85E?
Some of these differences include:
The 4L85E transmission is rated up to 460 lb-ft, but the 4L80E is rated up to 440 lb-ft.
The 4L85E transmission featured a five-pinion reaction gearset and a five-pinion output gearset.
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 454?
Yes it will. I did the swap on mine last year. The 4L80E has an extra bolt in the top of the bellhousing, but other than that it is the same. I had to get different bolts for the torque converter, and the converter has 6 bolt but only 3 matched up on my flexplate, as it has 2 different 3-hole patterns.
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.
Which is better 4L60E or 4L80E?
Given that the 4L80E is the more powerful of the duo and is able to support more demanding applications, it’s pricier than the 4L60E. It’s more expensive price can be tied to its larger size and its use in engines with more horsepower.
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
4L80E 1875 2800
What fluid does a 4L80E take?
Transmission Fluid
Manufacturer Transmission Type Transmission Fluid
CHEVROLET 4L80E DEXRON VI
ISUZU 4L80E DEXRON III
JAGUAR 4L80E DEXRON III
ROLLS ROYCE 4L80E DEXRON III
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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’s the difference between a 4l60 and 4l80?
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″.
Can you put a manual valve body on a 4L80E?
However, the 4L80E can be easily converted to a manually shifted valvebody, which eliminates the need for the computer and much of the electronics and wiring.
