6T40, 6T45 Automatic Transmission Remanufactured Torque Converter 2016-2020 | Codes 24263354 | Compatible With Chevrolet, GMC, Buick Vehicles 6T40, 6T45 Automatic Transmission Remanufactured Lock-Up Torque Converter.Diameter: 10.870" Bolt Circle To Bolt Circle: 9.250" Mount: 3 Pads Stepped; 10mm x 1.5 Hub: Flats / Step / Flange Pilot: Diameter 0.824" Length: 0.847" Splines: 24 Stall: Low... Part #: GM14421 MSRP: Was: Now: $389.99 Decrease Quantity: Increase Quantity: Add to Cart