1999 GMC K2500
Sierra SLE
8 Cyl 6.5L
Four Wheel Drive, 5-Speed, Manual Transmission; transmissionmfrcode: NV4500/MW3; Aftermarket Grade; Plug (Connector): 2 Pins
1999 GMC K2500
Sierra SLT
8 Cyl 5.7L
Four Wheel Drive, 4-Speed, Automatic Transmission; transmissionmfrcode: 4L80-E; Aftermarket Grade; Plug (Connector): 2 Pins
1999 GMC K2500
Sierra SL
8 Cyl 5.7L
Four Wheel Drive, 4-Speed, Automatic Transmission; transmissionmfrcode: 4L80-E; Aftermarket Grade; Plug (Connector): 2 Pins
1999 GMC K2500
Sierra SLT
8 Cyl 7.4L
Four Wheel Drive, 4-Speed, Automatic Transmission; transmissionmfrcode: 4L80-E; Aftermarket Grade; Plug (Connector): 2 Pins
1999 GMC K2500
Sierra SL
8 Cyl 7.4L
Four Wheel Drive, 4-Speed, Automatic Transmission; transmissionmfrcode: 4L80-E; Aftermarket Grade; Plug (Connector): 2 Pins
1999 GMC K2500
Sierra SLT
8 Cyl 6.5L
Four Wheel Drive, 4-Speed, Automatic Transmission; transmissionmfrcode: 4L80-E; Aftermarket Grade; Plug (Connector): 2 Pins
1999 GMC K2500
Sierra SLE
8 Cyl 7.4L
Four Wheel Drive, 4-Speed, Automatic Transmission; transmissionmfrcode: 4L80-E; Aftermarket Grade; Plug (Connector): 2 Pins
1999 GMC K2500
Sierra SLE
8 Cyl 5.7L
Four Wheel Drive, 5-Speed, Manual Transmission; transmissionmfrcode: NV4500/MW3; Aftermarket Grade; Plug (Connector): 2 Pins
1999 GMC K2500
Sierra SL
8 Cyl 6.5L
Four Wheel Drive, 4-Speed, Automatic Transmission; transmissionmfrcode: 4L80-E; Aftermarket Grade; Plug (Connector): 2 Pins