The preselector gearbox is really an older program, typically located in vintage cars and trucks. It allows the driver to "preselect" the following gear before truly participating it. This system works by using a combination of gears and clutches to create the particular equipment change smoother and quicker the moment https://automobilegearbox41627.dailyblogzz.com/34712261/getting-my-automobile-gearbox-to-work