- Prevents valve seat damage in engines designed for leaded gasoline
- Prolongs the useful life of older engines without updated valve seats
- Cleans carburetor deposits and injectors, safe for catalytic converters
- One bottle treats up to 25 gallons
- For racing, marine or off-road use only.
Oil & Filters
Lead Substitute Fuel Additive – 12 US fl oz.
$17.57
Lead Substitute Fuel Additive – 12 US fl oz.





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