G 3500 1 Ton Van V8-454 7.4L (1989)
![background image](/gmc/g_3500_1_ton_van/v8-454_7.4l/Page-518001.png)
Radiator Cap: Specifications
Heavy Duty Chassis, Relief Pressure
Heavy Duty Chassis, Relief Pressure
Radiator Cap Relief
15 psi
Radiator Cap: Specifications
Heavy Duty Chassis, Relief Pressure
Heavy Duty Chassis, Relief Pressure
Radiator Cap Relief
15 psi