You can either get a special adapter kit which is normally including a spacer and an input shaft to make it work with your converter. Compare the differences between the gaskets and you should be able to tell the difference. I think I did cover the most important parts when it comes to the difference and the swapping between the 4l60e and the 4l80e transmissions. A few of the new features added with the 4L80E in comparison to its predecessor were electronic controls, overdrive capability, and a lock-up torque converter. We look forward to the improved power handling along with the overdrive. The 4L80E is not without problems though, as hard shifts and losing the reverse gear are some of the most common problems reported from this transmission.
Here are the most significantly differences between these transmissions. It did not necessarily replace a particular transmission. Car Craft did an extensive review of five aftermarket controllers in the Mar. Here is the in depth writeup on the , and here is how you. Gear ratios Another big difference between these transmissions that are important to think of if you are going to swap them, is the gear ratios. The normal transmission fluid required for this transmission is 6.
Your hub for horsepower Get first access to hit shows like Roadkill and Dirt Every Day Join free for 14 days now Among the other components you will need to swap in a 4L80E is a rear crossmember. It was ultimately replaced by the 4L80E. If I have missed something or if you have any other questions, you are welcome to ask your questions down below and I will answer them as soon as possible. Here are some articles you may find useful: -or-. This issue can be easily rectified by simply cleaning the plug.
The gear ratios are 2. This would be a cost effective way of sourcing one, but it would most likely need to be rebuilt. Construction The materials of this transmission are quite similar to the other Hydramatic transmissions, with the outer casing being made of cast aluminum. If you use the process of elimination, there are only a few transmissions that it can be. From 4L80E, the 4 indicates that the transmission has 4 gears. It allows it to be better at both towing and economy. If the car that you are swapping the 4l80e transmission into did come with that transmission from the manufacturer, you can get one of these crossmembers and install on your car for a plug and play situation.
To undertake either method will require you to look under the vehicle. If you want to find parts for these I can recommend you to check for it online. This transmission was popular for many reasons, but some of the key were its durability, improved fuel consumption thanks to its overdrive gear, and the ability to handle more torque and therefore be paired with higher powered engine. This was so that vehicles in their production run could begin using it without retooling any of the assembly processes. Another feature of this transmission is the cooling ports that allow for transmission oil coolers to be used. Automatic transmission on a Chevy can be identified in one of two ways: You can look at the size of the pan on the transmission or you can search for the identification number that has been stamped somewhere on the casing.
At the age of 15 he bought his first car, a 1966 Chevelle which he still owns to this day. It was an evolution of the , first produced in October 1963. It was introduced to help with the ever more stringent fuel economy and emissions standards. You can also measure and check for a driveshaft on other models to see if you can find one with the same length. The 4L80E came thirty years later in the 1990s. Alternatively, you could go on Craigslist and pick up a used one, hoping that it works as great as the seller tells you it does. Transmission tunnel Because of the larger size of the 4L80e transmission, you may have to modify your transmission on the car that you are going to swap it to.
Can you swap between them? They still dominate the world of drag racing even today. There is one one shift table for the truck when it has no load, and another one for when it does. The 22 years of usage is a testament to its robustness and strength. After purchasing our core unit, the the question came up—where should we have it rebuilt? They both have the same forward gear ratios, only the 4L80E gets the overdrive gear of course. Unsourced material may be challenged and removed. Outer Case Material: Aluminum Controlled by Computer: Yes Weight: 187 pounds without the converter If you were to look at them side by side it would be a no brainer which one is which. They are electronically controlled, unless modified, and the housing itself is die-cast aluminum.
These are nice, custom-fabbed aluminum crossmembers that bolt right in. The Turbo Shop has an outfit that comes with a custom cast-aluminum tailshaft housing with a mechanical speedo drive and the option of several different trans mounts for various applications. The only other pan that has 13 bolts is the Th-400. Sure it somewhat worked, but if we wanted to do more than drive from one side of the parking lot to another, it would need a full rebuild. A much easier way to do it is to get a pre-made swap kit harness, which is not cheap but I can still recommend it because you will save a lot of time and headache. This offers better performance and a longer life. Always replace the boost valve as they are always worn.