Model	Caroserie	Ani	kW	CP	Capacitate
GMC P1500 Stripped Chassis 7.4	platou / sasiu	1978-09-01 - 1979-12-01	172 kW	234 CP	7439 cm3
GMC P1500 Stripped Chassis 4.8	platou / sasiu	1978-09-01 - 1980-12-01	90 kW	122 CP	4765 cm3