Chevrolet / Chevy Automatic Transmissions Catalog

The Chevy automatic transmission allows the gear ratio to be adjusted. To negotiate each driving situation, the automatic transmission provides the means of changing the ratio between the driving wheel rpm and the engine rpm. The maximum power that can be provided by the engine at certain speeds is known as RPM (Rotations per Minute). The Chevy automatic transmission is encompassed in the drive train of the car. The major function of the drive train is to transmit power from the engine to the drive wheels and to vary the amount of torque.

Chevy rebuilt automatic transmissions are a combination of mechanical systems, hydraulic systems, electrical systems and computer controls. These systems are designed to work in a synchronized manner to produce the most efficient output. The planetary gear sets provide the various forward gear ratios as well as reverse. A special transmission fluid sent by the oil pump is utilized by the hydraulic system to control the clutches and the bands so that the planetary gear sets can be controlled. The seals and gaskets are useful in preventing the oil from leaking out. To stop the car in gear while the engine is still running is done with the help of the torque converter. The speed and the throttle position have to be monitored in order to determine when to shift. This function is carried out by the governor and the modulator. In some cases the computer uses sensors on the engine and transmission. This helps detect throttle position, car speed, engine speed, brake pedal position, etc. to control the precise shift points along with how soft or firm the shift should be.

In Chevy rebuilt automatic transmissions, also called overhauled transmissions, the transmission is completely disassembled after being removed from the vehicle. The parts are cleaned in a special cleaning solution. The worn and damaged parts are replaced. In case if the need arises, the torque converter is also replaced with a remanufactured one. Chevy upgrade automatic transmission kits are also available to resolve any design defects.

Our Chevy range of rebuilt automatic transmissions is 100% dyno-tested with state of the art equipments to ensure reliability. Our rebuilt automatic transmissions are remanufactured to meet or exceed the manufacturer's original equipment specifications. Our fully licensed professional technicians can accomplish installing your Chevy rebuilt automatic transmission with a full warranty provided on parts and labor. The Chevy rebuilt automatic transmissions are built to improve the torque performance and provide more horsepower.