Check the listing for details. HUGHES Converter 22-25. Condition: New. Listed at 340.99 USD. Brand: Hughes Performance Manufacturer's Part Number: 22-25 Part Type: Torque Converters Product Line: Hughes Performance Street Master Torque Converters Summit Racing Part Number: HUP-22-25 Input Spline Quantity: 30 Anti-Ballooning Plate: No Lockup Compatible: No Diameter (in): 12.000 in. Crank Pilot Diameter: 1.703 in. Furnace-Brazed: Yes Balanced: Yes Mounting Hardware Included: No Torque Converter Stall Note: Actual stall speed may differ due to engine combination, gear selection, and vehicle weight. Quantity: Sold individually. Notes: 1984-97 30-Spline and 1997-2005 C5 Corvette applications (298mm applications). Will not fit 1998-02 F-body. Non-lockup torque converters require the installation of conversion valve part number HP3735 into the front pump of the transmission. This is a special valve that properly routes fluid flow through the transmission when a non-lock-up torque converter has been installed.