Fluid · Coolant
Coolant
for 1983 Chevrolet K30 454ci V8 · 4WD
Fluid Type
Ethylene glycol conventional green coolant
Spec: GM 1899-M or equivalent
Capacity
28qt
26.49 L
Drain & Refill
25 qt
23.65 L
Change Interval
24,000 mi
38,616 km
Data quality
Book-style estimate
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Notes
Use 50/50 mix. Big block requires more coolant. Engine block drain plugs recommended.