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 much HP can a stock 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 will a 4L80E last?

Registered. IMHO, the 6.5’s and 4L80E’s are capable of 500,000 miles…

How much HP and torque can a 4L80E handle?

In short, Performance Automatic yields a 4L80E engineered to handle 700+ horsepower and comparable torque. 1. The Performance Automatic 4L80E is a proven street/strip (read: overdrive) automatic designed for big-blocks and high-power small-blocks, and the beloved LS.

Can you run a 4L80E without a computer?

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. This conversion turns the 4L80E into a great heavy-duty analog overdrive transmission that can be easily swapped into almost any high-horsepower 4×4.

How much is a 4L80 worth?

Replacement 4L80E Transmission Prices:

Transmission Street Smart Transmission
4L80E 2256

Can a 4L80E handle 1000hp?

Our PERFORMANCE 4L80E series is ideal for street/strip driving and upgrades from a 4L60E/4L65E platform. It’s rated at 1000 RWHP….

Is the GM 4L80E a good transmission?

Great transmissions? Though often overlooked, GM 4L80E automatic trans have had a reputation of being some of the best options on the market. The high-performance automatic transmission is known for its power and reliability.

Does the 4L80E have overdrive?

The 4L80E is a truck automatic transmission that was introduced by GM in the early ’90s. It basically uses many of the same internal components as the TH400 but has an overdrive Fourth gear and uses electronics to control shift points, firmness and that sort of thing.

What is the difference between 4L80 and 4L80E?

Like the 4L60 and 4L80 transmission models, the 4L80E is a 4-speed longitudinally-mounted automatic-shift transmission. The E in 4L80E denotes that the transmission comes with a powertrain control system instead of the mechanically-controlled TH400.

Can you manually shift a 4L80?