Description: The Torque Master 2400 series torque converter is made for the street performance car. This 11 in. converter features a 2300-2500 rpm stall speed new mounting lugs precision steel alloy pump drives and needle bearings between the stator and turbine. B&M then finishes this unit by fully balancing and pressure testing it. Like its Tork Master 2000 brother its not recommended for big blocks.