Fluid · Coolant
Coolant
for 1968 Chevrolet Impala 427ci V8 · RWD
Fluid Type
Ethylene glycol 50/50 green
Spec: Traditional IAT
Capacity
18qt
17.03 L
Drain & Refill
18 qt
17.03 L
Change Interval
24,000 mi
38,616 km
Data quality
Calibrated
Platform-calibrated book-style value. Verification program ongoing.
Notes
High-capacity cooling system for 427 big block.
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