The 4L60E and 4L80E are two of General Motors’ most discussed automatic transmissions, and the choice between them shapes how a truck, SUV, or LS swap behaves on the street and under heavy load. Both ...

Jeep's 545RFE automatic transmission had two second gears with different ratios. One of the "second gears" was for shifting ...

What is a DSG transmission? How does a direct shift gearbox work? A DSG transmission is a dual clutch transmission used by ...

Modern drivers are faced with several options when deciding upon their ideal vehicle. These include gas or electric power, its drivetrain — be it a front-wheel drive, rear-wheel drive, or four-wheel ...

Manual transmissions teach higher levels of car control, "mechanical sympathy" with your car, multitasking brain power, and ...

Rossler Transmissions (RosslerTrans.com) has become synonymous with building some of the strongest auto transmissions in the industry. This year's Drag Week saw almost all of the heavy hitters—Tom ...

Converting a manual car to automatic is not just about changing a switch or removing gear. The process typically requires ...

Chase Bierenkoven is a gearhead and writer based in Denver, Colorado. As the family lore goes, Chase's first word was "truck." Cars have been a problem ever since. By 16, Chase was spending his ...