Abstract: A shifter assembly configurable for multiple automatic vehicle transmissions comprises a housing, a base mounted within the housing, a shift handle pivoted to the base, and first and second gate plates selectively mountable to the base in differing configurations cooperatively forming differing shift gates for differing gear shift patterns adapted to differing automatic vehicle transmissions for reverse or forward shift patterns. The base, handle, and gate plates are selectively mountable as a unit within the housing in differing orientations relative to a cable-receiving opening in the housing to facilitate installation within a vehicle with the cable extending from the housing in either a forward or a rearward direction.

Abstract: A torque converter includes an input connected to an engine. An output is connected with a transmission. A lockup clutch is connected with the output and is disposed to engage the input to couple the input with the output via an apply pressure corresponding to a target lockup strategy based on at least one vehicle operating condition. A pressure regulator is configured to modulate the apply pressure. Systems and methods are disclosed.

Abstract: A torque converter includes an input connected to an engine. An output is connected with a transmission. A lockup clutch is connected with the output and is disposed to engage the input to couple the input with the output via an apply pressure corresponding to a target lockup strategy based on at least one vehicle operating condition. A pressure regulator is configured to modulate the apply pressure. Systems and methods are disclosed.