A transmission doesn’t just wake up one day and blow itself out. It wears down in silence. It warns you in whispers—until the ...

Diagrams show the power flow in a four-speed manual transmission. You can get an idea of the different gear ratios involved by comparing the relative gear sizes as compared to the 1:1 ratio fourth ...

We run down the transmissions used in various cars, trucks, vans, and 4x4s that enthusiasts may find in a junkyard and swap to, or use off-road.

Back before the standard five or six-speed manual transmission, some cars between the '50s and '80s utilized a "three-on-the-tree" transmission setup.