Modifications GMC K25 Extended Cab Pickup (US)

Model	Date of manufacture	Power, kWt	Power HP	Volume cc	Type of construction
GMC K25 Extended Cab Pickup (US) 4.1 4WD	09.1975 - 12.1978	75	102	4097	Pickup
GMC K25 Extended Cab Pickup (US) 4.8 4WD	09.1974 - 12.1978	90	122	4785	Pickup
GMC K25 Extended Cab Pickup (US) 5.7 4WD	09.1974 - 12.1976	108	147	5735	Pickup
GMC K25 Extended Cab Pickup (US) 6.6 4WD	09.1976 - 12.1978	131	178	6555	Pickup
GMC K25 Extended Cab Pickup (US) 7.4 4WD	09.1976 - 12.1978	153	208	7440	Pickup
GMC K25 Extended Cab Pickup (US) 5.0 4WD	09.1976 - 12.1978	108	147	4998	Pickup
GMC K25 Extended Cab Pickup (US) 7.4 4WD	09.1976 - 12.1977	179	243	7439	Pickup