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How strong is a 4L80E transmission?

How strong is a 4L80E transmission?

Also, the 4L80E performance transmission was designed for cars up to 16,500 lbs GVWR with towing capacity up to 22,000 LBS, and whose engine is up to 440 ft. lbs. (597 N·m) of torque.

How long will a 4L80E last?

It’ll be the 4L80E. Mine has over 300,000 Kilometers on it and is still going strong. The 4L80E is commonly known as a fairly bulletproof tranny, so as long as it’s not abused they’ll commonly outlive most vehicles they’re in.

How much HP will 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.

What years did Chevy use 4L80E?

GM 4L80-E transmission

4L80-E/4L85-E
Overview
Production 1991–2013
Body and chassis
Class 4-speed longitudinal automatic transmission

How much HP and torque can a 4L80E handle?

In short, Performance Automatic yields a 4L80E engineered to handle 700+ horsepower and comparable torque.

How much does it cost to rebuild a 4L80E?

A local transmission shop will rebuild a 4L60E for around $900 to $1,200 and a 4L80E for $1,300 to $1,800, with used units going for about $400 and $600 to $1,000, respectively.

How does a 4l80 transmission work?

The 4L80E transmission may feature two speed sensors, one for turbine input speed and one for output speed. It uses the Input Speed Sensor to monitor input speeds to compare against engine speed and output Shaft Sensor speed, using this data to adjust shift speeds under instantly detectable conditions.

Can I put a 4L60E in place of a 4L80E?

Swapping from the 4L60E to the 4L80E is not difficult to do in vehicles that were equipped with both transmissions. It’s not the easiest swap to do, and a 4L60E can handle a lot of power on its own.

What is the difference between 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.

What kind of engine is the 4L80E used for?

The 4L80E was designed to be used in the duty range of the 4L60E and the Allison series transmissions – these were transmissions the TH400 had already found use cases in. On the other hand, the 4L80E became more popular in Big Block gas and diesel engines given that Allison transmissions were used in medium-duty class (4000 series) trucks.

Is the GM 4L80E transmission a good transmission?

Despite these changes and the adoption of features prevalent in older models of the GM automatic transmission, the 4L80E had its problems. Nevertheless, updates were made throughout its production cycle, which has created a more revamped version of the transmission.

Which is better Hughes 4L60 or 4L80E Trans?

Hughes Performance takes the already rugged 4L60 and 4L60E transmissions and makes them better with significant internal improvements that give you rugged dependability and better street/strip performance.

Which is better 4L60E or 4L80E driveshaft?

The 4l80e driveshaft is longer than the 4l60e and this has to be considered when doing your swap. However, the same thing applies here. If your car model came with the 4l80e transmission from the factory, get a driveshaft from one of these models if possible.

How strong is a 4L80E transmission?

How strong is a 4L80E transmission?

Also, the 4L80E performance transmission was designed for cars up to 16,500 lbs GVWR with towing capacity up to 22,000 LBS, and whose engine is up to 440 ft. lbs. (597 N·m) of torque.

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.

How much HP will 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 long does a 4L80E transmission last?

It’ll be the 4L80E. Mine has over 300,000 Kilometers on it and is still going strong. The 4L80E is commonly known as a fairly bulletproof tranny, so as long as it’s not abused they’ll commonly outlive most vehicles they’re in.

Can I put a 4L60E in place of a 4L80E?

Swapping from the 4L60E to the 4L80E is not difficult to do in vehicles that were equipped with both transmissions. It’s not the easiest swap to do, and a 4L60E can handle a lot of power on its own.

How much HP and torque can a 4L80E handle?

In short, Performance Automatic yields a 4L80E engineered to handle 700+ horsepower and comparable torque.

What is the difference between 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.

What’s the difference between 4L60E and 4L80E performance transmission?

The 4L60E vs 4L80E performance transmission differences are notable in their origin, appearance, size and weight, power, gear ratios, price, etc.. However, it may be worth noting that the 4 in either name represents four gears whereas the L stands for oriented longitudinally.

What’s the gear ratio for a 4L80E TH-400?

Jeff Smith: The physical part of bolting this transmission in the car will be easy. The 4L80E is just a longer, heavier, overdrive version of the TH-400. It uses the same first three gear ratios but adds a 0.75:1 overdrive. This means that with a 3.55:1 rear gear, the overdrive drops the effective rear gear ratio to 2.66:1.

Which is better Jake 4L60E or 4L80E?

It is very rugged, has much more potential for power capacity than any other overdrive transmission on the market. It has better power flow for big power applications, much more clutch capacity and apply area than the 4L60E. Simply put, from a design and engineering perspective, it’s a superior transmission in more powerful combinations.

Can a GM 4L80E be swapped for a muscle car?

If you are looking to swap a 4L80E into a muscle car, this article from Hot Rod is a good read. With all GM longitudinal transmissions, it is far and away easiest to identify them by the amount of bolts on the transmission pan. Only the TH350 and TH400 share the same number of bolts.

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