What makes the 4L60E transmission so unique?

What makes the 4L60E transmission so unique?

The 4L60E is made unique by being one of the first transmissions to use electronic shift control. Its predecessor, the 4L60 was instead controlled hydraulically.

What does electronic shifting control on GM 4L60E mean?

This means that a series of valve pressures made the transmission shift gears. GM made the jump to electronic shifting control with the 4L60E ( E lectronic shifting control). Keep on scrolling down to read more about electronic shifting and its many advantages.

What kind of converter does a Chevy 4L70E use?

The 298mm converter is used behind the traditional GEN I or GEN II small-block engines, while the LS applications employ the 300mm converter and corresponding input shaft. Beginning in 2007, the 4L70E transmissions upgraded the input shaft with an integrated input shaft speed sensor.

When did GM change the transmission on the 700R4?

In 1990, GM altered its designations, and so the 700R4 was renamed “4L60”. The 4L60, along with many transmissions of its generation, was controlled by a hydraulic system. This means that a series of valve pressures made the transmission shift gears. GM made the jump to electronic shifting control with the 4L60E ( E lectronic shifting control).

Can you swap from 4L60E to 4L80E transmission?

Swapping from the 4L60E to the 4L80E is not difficult to do in vehicles that were equipped with both transmissions. Here are the main parts that you are going to need in order to make your own 4L60E to 4L80E swap kit. It’s not the easiest swap to do, and a 4L60E can handle a lot of power on its own. Here’s a good article on the 4L60E vs 4L80E.

What’s the gear ratio on a GM 4L60E?

The 4L60E is a 4-speed (meaning it has 4 gears) transmission, with gear ratios of 3.06; 1.63; 1:1; 0.70 ( overdrive ). Reverse has a gear ratio of 2.29. It weighs 146 lbs before transmission fluid is added and 162 lbs with it. GM claims that the factory transmission fluid should last the entire working life of the product.

Can a 4L60E be used as a speed sensor?

When they come in they’ll be able to get more power out of your car by tweaking it and making final adjustments right on the dyno. Try Speartech, they do great work. The 4L80E also has two Vehicle Speed Sensors, while the 4L60E only uses one. You’ll need to hook the vehicle speed sensor on your harness up to the FRONT VSS, not the back one.

Can you use a flex plate on a 4L60E?

You can not reuse your flex plate but you will need to get a special torque converter to engage it properly. Alternatively, you can get the flexplate for a 4L80E and use the 4L80E stock torque converter. The 4L80E is longer than the 4L60E, so you’ll have to get the driveshaft shortened in order to get it to play nice with your vehicle.