Motor Medic Gunk M5012 Lead Substitute Dark Red 12 oz Bottle

Allows engines designed for leaded gasoline to run safely with low lead or unleaded fuels. Prevents valve damage and upper cylinder wear in older engines. Find electronics fashion accessories grocery and more.

• Allows engines designed for leaded gasoline to run safely with low lead or unleaded fuels
• Prevents valve damage and upper cylinder wear in older engines
• Coats with a protective film designed to prevent valve recession
• Intended for off-road use
• Replaces lead protection