This element represents a selected kind of aftermarket modification for a two-speed computerized transmission, generally utilized in drag racing and different high-performance automotive purposes. It replaces the usual computerized management system inside the transmission with a operated by hand system, permitting the driving force direct command over gear choice. An instance of its utility is in a devoted race automobile the place exact and fast gear modifications are paramount for optimum acceleration.
The implementation of this modification affords distinct benefits in racing environments. It allows constant and predictable shifts, eliminating the potential for erratic habits typically related to manufacturing facility computerized controls beneath excessive stress. This consistency contributes to improved launch management and extra environment friendly energy switch to the drive wheels, leading to faster elapsed occasions. Traditionally, this conversion was a standard methodology for enhancing the efficiency of automobiles utilizing the Powerglide transmission platform, owing to its relative simplicity and sturdy design.