Automatic Transmission

Don’t Coast in Neutral and Other Bad Automatic Transmission Habits

Engineering Explained discusses five bad automatic transmission driving habits, 5 things you should never do with an automatic transmission. [More...] Read More

3 years ago

When a Transmission Fluid Change Can Damage Your Transmission

Should You Flush your automatic transmission? Should you replace the transmission fluid on an old car with high miles? [More...] Read More

3 years ago

Converting an Automatic to a Manual Transmission

Stacey David swaps an automatic transmission for a manual 6-speed in with parts from American Powertrain in a '90s Ford… Read More

5 years ago

Differences Between Early and Late Model 4L80E Transmissions

Curt from Monster Transmission uses some 4L80E transmission cores to show the external differences between the early and late models.… Read More

3 years ago

How To Tell If Your Junkyard 4L80E Is Any Good

The Driveway Engineer guides you through doing basic checks on a 4L80E donor transmission including fluid inspection and air checks.… Read More

3 years ago

How To Mount a 6.0 Liter LS Engine to an Older GM TH350 Transmission

A demonstration of how to get an older TH350 transmission and torque converter bolted up to an LS engine with… Read More

3 years ago

How To Set the Kick-down or TV Cable on GM Transmissions

Holley offers tips on properly setting up the transmission kickdown levers and how to properly set the throttle valve or… Read More

3 years ago

How To Build a High Performance TH350/TH400 Transmission

DEBOSS Garage uses his '67 Pontiac GTO project as an excuse to go over how to build a high performance… Read More

3 years ago

Popular Automatic Transmission Dimensions

So you want to replace the transmission in your classic or custom? How do you know what will even fit?… Read More

3 years ago