TCI StreetFighter Torque Converter Chev 4L60 4L60E Turbo 700R4 # TCI243105Torque Converter, StreetFighter, Chevy, 4L60 4L60E 700R4, Each Torque Converter Use: Street Strip Stall Speed Rating RPM Range: 3,000 3,600 Torque Converter Bolt Circle (in.): 10. 750 in. Input Spline Quantity: 30 Anti Ballooning Plate: No Lockup Compatible: Yes Diameter (in.): 10. 000 in. Crank Pilot Diameter (in.): 1. 703 Furnace Brazed: Yes Balanced: Yes Mounting Hardware Included: Yes Torque Converter Stall Note: Actual stall speed may differ due