An overdrive gearbox provides an extra equipment ratio that permits the automobile to cruise at higher speeds with reduce motor RPMs. This not just increases gasoline efficiency but also decreases motor use and sounds. Motor Shaft: The engine shaft is connected to the engine via clutch. The gear on engine https://automobilegearbox06272.fare-blog.com/34295483/5-tips-about-automobile-gearbox-you-can-use-today