Part Number: BM400007

These Converters are budget priced and are intended for mild street engines up to 350 horsepower. They should not be used with nitrous, superchargers or transbrake but are perfect for street cars and hotrods. Stall speeds are based on an engine producing 230lb/ft of torque at 2500 RPM. Engines with more torque will stall higher and less torque will stall lower than indicated. Ford C4-C10 Automatic Transmissions Torque Converter 2000-2400 Stall with 26 spline input and a 10.5-inch bolt circle. This converter is good for vehicles with performance engine modifications, particularly big cams that tend to reduce low-end power and torque. The higher stall speed of this converter will launch the car in a higher rpm range where more torque is readily available, resulting in quicker acceleration. . Features: Precision Balanced on Certified Balance Equipment Copper Furnace Brazed Impeller and Turbine New Precision Alloy Steel Impeller Hub Proven Technology & Quality Note : 7/16"unf mounting studs