6 Speed 4l80e

The 4L80E transmission is the advanced progeny of the legendary TurboHydramatic TH4automatic transmission, and is based heavily on the 4in both parts and strength, yet featuring an added overdrive gear, a lock-up torque converter and advanced electronic controls. As the world’s first aftermarket 6-speed automatic transmission capable of handling 8HP, you better believe this is an amazing piece of engineering! They give you six forward gears ( and 5) for quicker acceleration and increased fuel economy at cruising speeds. There is an extensive selection of 4L80E transmissions on eBay, so you are sure to find the right one to suit your project and your budget.

Re: 4L80E Speed Valve Body? Hughes Performance has a 4L80E transmission available for practically any engine combination and power level. Pinion 4L80E Planet Gear has a 2. PATC GM Performance Transmissions and Parts, 4L80E and others. PATC builds GM performance transmissions in many levels.

PATC is on the cutting edge of performance rear wheel drive American transmission development. We work with different manufacturers in the development of stronger parts. Despite its name, the 4L80E is not an upgrade to its GM counterparts. Introduced alongside the original 4Lin the early 90’s the 4L80E was designed for large trucks and is designed as a heavy duty unit, rather than a transmission for smaller cars or even some pickups. Our 4L80e and 4L85E transmissions are one of the strongest in the world.

We also have the best aftermarket 4L80E 4L85E transmission. Which is the same as current OD). The 4L80-E (and similar 4L85-E) was a series of automatic transmissions from General Motors. Designed for longitudinal engine configurations, the series included forward gears.

These vehicles came with the GM spacer and bolts and the flat factory flexplate. This is a computer controlled transmission first introduced in G. The only way to retrive trouble codes is with a scanner such as Tech , snap-on, otc or equivelent. But you could use a 6l90e.

Look at that ist gear ratio and the double overdrive. The Hydra-matic - Speed RWD is a fully automatic, six- speed , rear-wheel drive, electronic-controlled transmission. The US Shift Quick and Quick controllers also feature a built-in 3-character display and rotary control for monitoring system parameters. Problems Shifting We Have What You Need For The Repair ! Zero Gravity Performance is a company with over years experience working in the automotive performance market.

We are located in Mesa Arizona and have been building high performance transmissions for over years. Actual converter may vary, image for illustration purposes only. HP-Capable Street Five- Speed Manual Trans Marlan Davis-November 19.

Like the 4L80E , the TCI 6X six- speed is fully electronically controlled through a Transmission Controller box and the pre-loaded software. Once a customer receives the unit, all that’s needed is input of the gears and tire sizes. There are also differences when it comes to the sensors, mainly that the 4L80e do have 2- speed sensors that are different than the sensor on the 4l60e. Hot Rod Garage SS Chevelle HT5and Geastar 4L80E.

If you want to swap to one of these transmissions remember to also purchase the control unit and the harness. I also have a fix that will bypass the tps and allow your truck to go into od until repairs can be made. Capable of handling 8horsepower, this transmission if perfect for street, pro touring, and all out race vehicles.

The TCI Speed Transmission gives your vehicle forward facing gears ( 5) for lightning fast acceleration and increased full economy at cruising speeds. E untile it dies then look into the swap. Automatic Transmission 4L80E Rebuild Kits, replacement transmissions and transmissions parts. From factory, the speeds have a higher rear end ratio (lower number).

L80E four- speed automatic transmission. The 4L80E is a computer controlled transmission and the successor to the TH400. Identification of the 4L80E is pretty easy. If you use the process of elimination, there are only a few transmissions that it can be. TCI does the same thing with their 6-speed 4l80e that a GV-OD would do, but with the OD gear in the trans.

O 2O 3OD = forward gears. Maximum Performance Transmissions has a 4L80E transmission available for practically any engine combination and power level. L80E , 4L8 MTTransmission Type Speed Automatic.

We are now featuring the 4L80E transmission for sale with a huge list of upgrades. Hi Folks, The current TCI 6-speed 4L80E has garnered a lot of attention from hotrodders, and rightfully so. The current version is rated to 850hp, and a version(s?) is in the works for 000hp.

Ships Today FREE Shipping Lowest Price Guarantee. L Turbo Diesel engine with a 4L80E transmission will help deliver the extra power and torque you desire. L80E Transmission Problems: Dan Howard: -5-05. This solution will allow you to upgrade from a 3- speed to a 4- speed system (see notes below). I honestly believe it would be easier to machine down the converter, rather than making up shims.

Also have questions about the aftermarket speed valve body and torque convertors, shift kits, computers and the like. GM was still using their trustworthy 4L80E. A 4L80E using stock ratios and only gears should be more durable. Two things, and these are purely design theory.

HUGHES AUTO TRANSMISSION GM 4L80E SPEED ELECTRIC STREET STRIP - HT25-1.