Warren Distribution - Mag 1 Premium Lead Substitute Additive - 12 oz.

A lead-free formulation replaces lead protection for older engines designed to use leaded gasoline, which can help prevent excessive valve seat wear and extend engine life. For automotive, farm and marine engines. If used with each fill up, it can help maintain power and acceleration and help reduce exhaust emissions. EVOLUTIONARY PERFORMANCE™ OEMs continue to evolve engine and vehicle systems. One brand has evolved right alongside – MAG 1Â. Only the most advanced automotive fluids meet the difficult challenges of effectively balancing performance, strength and durability.