Fluid · Coolant
Coolant
for 1973-1974 Chevrolet C20 4.1L I6 · RWD
Fluid Type
Ethylene glycol green 50/50
Spec: Conventional inorganic
Capacity
17qt
16.08 L
Drain & Refill
15 qt
14.19 L
Change Interval
24,000 mi
38,616 km
Notes
250 inline-6; includes heater circuit
Other fluid systems on this vehicle
A/C Refrigerant
A/C Refrigerant
Brake Fluid
0.75 qt
Brake Fluid
0.75 qt
Engine Oil
5 qt
Engine Oil
5 qt
Front Differential
3.5 qt
Power Steering
2 qt
Power Steering
2 qt
Rear Differential
4.5 qt
Rear Differential
4.5 qt
Transfer Case
4 qt
Automatic Transmission
10 qt
Automatic Transmission
10 qt
Manual Transmission
3.5 qt
Manual Transmission
3.5 qt
Washer Fluid
1 qt
Washer Fluid
1 qt