SAE 10W-40. Lucas Semi-Synthetic SAE 10W-40 Motor Oil was designed to meet the grueling demands of high RPM race engines, and is also excellent for normal highway use in everyday passenger cars.
Application. This Lucas Semi-Synthetic Motor Oil is a 10w40 weight. Check your Mustang's oil cap or owner's manual for the correct weight for your engine. Sold individually.
- V6 needs 6 quarts for a complete oil change.
- V8 needs 7 quarts for a complete oil change.