Master rebuild box kit for the Allison LCT1000 and LCT2000 automatic transmission Transmission models: Allison 1000, T-1000, LCT-1000, 2000, T-2000, LCT-2000, 2400, T-2400, LCT-2400 HD Truck makes: Chevrolet, GMC and Isuzu trucks Transmission speeds: Fits 5 and 6 speed transmissions Year...