I did kinda do a bad job of wording my post.....I have a 5 gallon container that I want to use to mix antifreeze with distilled water specifically for my 1700. This is the only vehicle that requires the special formula so I wanted to mix enough to do a complete fill after flushing and to also have some left over for future use. I figure it doesn't hurt to have extra on hand. I have three gallons of distilled water on hand, so if I use the Hoye formula I have enough material on hand to give me 4 gallons of 75/25. Thanks.