What are the Three shafts in a gearbox fitted to a front engine rear wheel drive vehicle?

In a front-engine, rear-wheel-drive vehicle, the three shafts in the gearbox typically include the input shaft, the output shaft, and the countershaft. The input shaft connects to the engine and receives power, the countershaft contains gears that facilitate gear changes, and the output shaft transmits power to the driveshaft, ultimately delivering torque to the rear wheels. This arrangement allows for effective power management and gear selection for optimal vehicle performance.