Fluid · Coolant
Coolant
for 1964 Mercury Park Lane 6.4L (390 cu in) FE V8 (4-bbl, ~300 hp) · RWD
Fluid Type
Ethylene glycol green coolant 50/50
Capacity
20qt
18.92 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
FE big block capacity. Use period-correct non-silicate formula or modern equivalent safe for older engines