4-Speed HMD Transmission

Back your Chevy performance engine with a genuine GM transmission and torque converter. Conversion kits allow the use of an electronic controlled automatic transmission in older and vintage vehicles, giving them the drivability and economic benefits of a modern overdrive transmission. All Chevrolet Performance automatic transmissions include a torque converter.4-speed 4L80E automatic HMD (hydrostatic motor-driven) electronic transmission19180256 Chevrolet Truck TransmissionFits:2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Chevrolet 1/2, 3/4, 1 ton 2WD Truck (C1,2,3)2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 Chevrolet 1/2, 3/4, 1 ton 2WD Truck (C1,2,3)2003, 2004, 2005, 2006, 2007 Chevrolet 3/4, 1 ton Van (G2,3)2003, 2004, 2005, 2006, 2007 Chevrolet 3/4, 1 ton Van (G2,3)RPO: LQ4, LY6, LR4.This is a 4 speed automatic HMD (hydrostatic motor-driven) transmission.