- Use for engines that require leaded gasoline
- One quart treats up to 55 gallons
- Does not contain any solvents or lead
- Replaces lead as an octane enhancer and valve lubricant
- Safe for any type of fuel system
Hapco Lead Substitute replaces lead as an octane enhancer and valve lubricant. Our formula will help prevent wear in valves and upper cylinder areas in any engine. Regular use of Lead Substitute assures proper lubrication and restored performance. Does not contain solvents or lead. For Best Results: Use regularly as you fill up. One quart size bottle will treat up to 55 gallons. Sensor safe and will not harm oxygen sensor or catalytic converter.
Size – 32 oz.
Part No. – 2932