Part Notes: 8 Cylinder, Gas;8 Cylinder; 5.0 Eng; Oldsmobile; W/Heavy Duty;8 Cylinder; 5.0 Eng; Oldsmobile; W/O Heavy Duty;8 Cylinder; 5.0 Eng; W/Heavy Duty Cooling;8 Cylinder; 5.0 Eng; W/O Heavy Duty Cooling;8 Cylinder; 5.7 Eng; Buick, Oldsmobile; W/O Heavy Duty