Check out Pat Bedard’s column in the July issue of Car and Driver. He’s always interesting, and this months column is no exception. He discusses long term coolants for the collector and street rodder. Sounds like Zerex G-05 is what we want to use now, although local purchase is not an option yet. 1-800 TEAMVAL is the recommended purchase point. It will be going in my 3 Volvo’s shortly.

Funny thing is, I never had to worry about anti freeze when I all I drove was Corvair’s
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'88 740T 161K, '90 740T 231K, '95 940T, 71K plus a few Corvairs