Red Line Lead Substitute – 12oz
Red Line Lead Substitute is a safe and effective valve seat protection additive which is designed for use in engines which require the protection of lead.
- Prevents valve seat damage in engines designed for leaded gasoline
- Prolongs the useful life of older engines without updated valve seats
- Also cleans carburetor deposits and injectors, safe for catalytic converters
- For racing, marine or off-road use only
- One bottle treats up to 25 gallons