4L80-E/4L85-EOverviewProduction1991–2013Body and chassisClass4-speed longitudinal automatic transmission
What years will a 4L80E transmission fit?
4L80-E/4L85-EOverviewProduction1991–2013Body and chassisClass4-speed longitudinal automatic transmission
Can I replace my 4L60E with a 4L80E?
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 needed for 4L80E swap?
In almost every case, you will need to build (or buy) a new transmission crossmember, a new torque converter, a set of transmission lines, a modified or swap harness, and a modified driveshaft with a larger yoke and crossover U-joint.How can you tell the difference between a 4L60 and a 4L80 transmission?
Appearance. The 4L80E can be told apart from the 4L60E by looking at their transmission fluid pan. This is because the 4L80E has a pan that is oval in shape whereas a rectangular pan is featured by the 4L60E. Another disparity between both devices is the number of bolts used to secure the transmission to the engine.
Can you replace a 700R4 with a 4L80E?
No, neither the 4L60E or 4L80E will directly swap in. Your 4L60 or 700R4 is a hydraulically shifted trans with an electric lockup in it where as the 4L60E and 4L80E are both fully electrically shifted.
Will a 5.3 bolt up to a 4L80E?
So basically, the 4l80E was designed to work on an engine with a long crankshaft. … While these parts work with our 5.3/4L80 combination, they also work with a TH400, TH350, 700R4, and 200R4 bolted to an LS.
What vehicles came with a 4L80E?
- Chevy Avalanche.
- Chevy C2500 HD.
- Chevy C3500 HD.
- Chevy Express 2500.
- Chevy Express 3500.
- Chevy Express 4500.
- Chevy K2500 Suburban.
- Chevy Silverado 2500 HD.
Can I run a 4L80E without a computer?
The only logical transmission for our 4×4 was the 4L80E four-speed automatic transmission commonly found in 3/4- and 1-ton GM trucks and SUVs. … 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.
Which is better 4L60E or 4L80E?Without a doubt the 4L80E is the more powerful of the two transmissions. Vehicles with powerful engines, such as big trucks for towing or high speed cars for racing, require a 4L80E rather than a 4L60E as the power of the engine is likely to break smaller, less powerful transmissions.
Article first time published onWhat years are interchangeable for 4L60E?
The key distinction of the Later 4L60-E (1996-2010) from the Early 4L60-E (1992-1997), 4L60 (1990-1992), or 700R4 (1982-1989) is the six-bolt “hex” rear output or tailhousing / adapter pattern.
How can you tell the difference between 4L80E and 4l85e?
The SuperMatic 4L85-E Basics But while the 4L80-E is rated at 440 lb-ft of torque, the monster of the series is the 4L85-E rated at 690 lb-ft of torque. The primary difference between the two is the 4L80-E planetary gear sets have four pinion gears as opposed to the 4L85-E gear sets that have five pinion gears.
How much HP can a 4L80E handle?
In short, Performance Automatic yields a 4L80E engineered to handle 700+ horsepower and comparable torque.
Are 4L80E transmissions good?
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's the difference between a 4L80 and 4L80E?
The 4L80 nomenclature denotes that the transmission is a 4-Speed, Longitudinally mounted, and for 8000 lbs. … The 4L80E was designed for vehicles up to 8000 lbs. GVWR and with engines up to 440 ft.
Which is better 4L80E or 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.”
How much HP can a 4L60E handle?
Their Stage 2 Pro Race transmission can handle gobs of power while their Invincible Black Edition 4L60E trans can support over 1,000 ponies.
What's the difference between 4L60 and 4L60E?
The rear output housing is configured with a six-bolt pattern in late model 4L60E transmissions. The 4L60 transmission is configured with a four-bolt pattern. The bolt pattern is not a guaranteed distinction, however, as early 4L60E transmissions, manufactured from 1992 through 1997, also have a four-bolt pattern.
Whats the difference in a 4L60E and a 4L65E?
The 4L65E shares the same exterior parts but have stronger internals such as 5 pinion planets compared to 4 in the 4L60E. 4L60E uses a 6.5″ depth bell with 6 bolts for non gen 3 LS applications and a 7″ depth bell with 7 bolts for LS applications. The 4L65E/70E uses a 7″ depth bell and 7 bolts.
What is the difference between a 700R4 and a 4L60E?
You can’t tell the difference between a 700R4 and a 4L60E by the oil pan as they are nearly the same. If the transmission has a large 18-pin electronic connector above the passenger side pan rail, it’s a 4L60E, as seen here. If it has a cable connection near the cooler lines on the passenger’s side, that’s a 700R4.
Will a 700R4 torque converter fit a 4L60E?
Fits 200-R4, 700R4 and non-LS1 4L60E transmissions (1981-1997). This stall converter is balanced, has furnace brazed fins, bearing construction and a Sonnax carbon fiber clutch. … All 4L60E transmissions through 1997 have the same 30 spline input shaft as 1984-1993 700R4 transmissions.
Will a 4L60 replace a 700R4?
In 1990, GM decided to code and renamed their transmissions, the 700R4 is best described as a 4 speed, longitude transmission rated for vehicles around 6000 lbs. It was this information that was used to change its name to 4L60; therefore, a 700R4 and 4L60 are the same transmission.
Will 4L60E work without computer?
Externally, all it needs is a 12-volt source and an engine-vacuum reference. However, if your trans is, in fact, a 4L60E, running it off a computer is mandatory. … Never mind TCC lockup; without a computer, the trans won’t shift at all.
What is manual valve body?
Manual / Automatic Valve Body It will let you shift manually or put the shifter into drive and the transmission remains full automatic. … When shifting manually this valve body will remain in the gear until you select the next gear, and then provide you with a clean, crisp transition as you accelerate.
Where is the speed sensor on a 4L80E transmission?
The transmission connector is located on the passenger side of the 4L60E transmission housing and on the driver side of the 4L80E transmission housing. The vehicle speed sensor is located in the tail shaft housing on the passenger side.
Where is the transmission control module located on a 2008 Chevy Silverado?
4l60e Transmission Control Module Location The transmission control module is usually located at the rear of the transmission case, precisely under the cover. It is located below the engine control module. On some models, it can also be found under the hood near the battery or under the interior center console.
What transmissions bolt up to a Chevy 350?
The 350 has had TH200 , TH350, TH400 , 4L60 and more than likely the 4L80 automatics behind it. My truck with the Chevrolet 350 engine utlizes the TH400 . There would have been a variety of manual gear boxes behind the 350 as well.
How many gears does a 4l80 have?
There are five gears in a four-speed overdrive transmission: First, Second, Third, Overdrive, and Reverse. All of these gears have a clutch assembly that uses springs to keep the gear disengaged.
How long does a 4L80E transmission last?
IMHO, the 6.5’s and 4L80E’s are capable of 500,000 miles…
How much longer is 4L80E than TH400?
Also, the 4L80E transmission is typically about 4 inches longer than a TH400 (depending on the length of the extension housing), but the trans mount is located roughly 112 inches rearward.
How many splines does a 4L80E have?
Like the TH400, the 4L80E has a 32 spline output shaft. The major difference of the 4L80E is that the transmission index diameter is different than the TH400. We have seen 5 different output shaft lengths that were used in the 4L80E transmission.
