D data might be good to have, but the L87 engine and 10-speed transmission recalled this year still made it to dealerships.

Chevrolet didn't stop there. They swapped in an electronically controlled 4L80E four-speed automatic transmission, delivering smoother shifts and better efficiency on the highway.

From the outset of the coupe’s comeback, making the switch from a fortified Ford automatic transmission (AODE/4R70W) to Gearstar Performance Transmissions’ Level IV Pro Series 4L80E (yes, a GM ...

Gearstar, the renowned leader in high-performance transmissions, proudly offers the GM 4L80E transmission. Engineered with precision and excellence, the 4L80E transmission heralds a new era of ...

The renowned firm offers GM 4L80E transmissions for diverse applications. Akron, Ohio, United States, December 11, 2023 -- Gearstar, a renowned name in the automotive transmission industry, is proud ...

You see, when the truck was originally made it used to have a GM 356 LX crate engine under the hood, controlled by means of a GM 4L80E transmission.

This example is powered by a GM 454 cubic-inch Vortec V8 that’s hooked up to a 4L80E automatic transmission, not the Cummins 5.9-liter straight-six that was also offered.

Here is a more detailed list of the difference between the 4L60E and the 4L80E transmissions: 1. Origin With the model names so similar, you might think that these two automatic transmissions are ...

The legendary heavy-duty 4L80E automatic transmission from GM is found in many truck and SUV applications. We look at what makes it so good.

That power is sent to all four wheels through a GM 4L80E 4-speed automatic transmission and Dana 44 front and Dana 60 rear axles.

Its Wegner Motorsports 6.8-liter LS3 is crowned with a 2.9-liter Whipple supercharger and sends its 1,200 hp to all four wheels via a Bowler Tru-Street GM 4L80E transmission and Dana 44 and 60 axles.