The coolant capacity for a 1970 Mustang with a 302 engine is generally considered to be
around 12-14 quarts. However, this is an approximation. The actual amount might vary slightly depending on the specific radiator, engine configuration (e.g., presence of an auxiliary heater), and whether the system is completely drained.
Always check your owner's manual (if you have it) for the most accurate information. If not, consulting a reputable Mustang parts supplier or mechanic is recommended for a definitive answer.
