Evans Hardware Do It Best
Marvel Gallon Mystery Oil Gas Treatment
SKU #571407
UPC #571407
Regular Price
$25.49 EACH
Out of Stock
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Description
Add to gasoline for better gas mileage. Lubricates like lead. Prevents sticking rings and valves. Improves compression. Reduces cylinder wear. Will not harm catalytic converters. Also add to crankcase to extend life of oil. Extra protection in hot and cold weather. Add 8 oz. per tank of gas or 20% of total crankcase capacity at oil changes. Perfect for marine engines.