I was reading the archived thread about flushing your engine using tranny fluid, 0w30 oil, and gook. I went to pep boys, checkers and autozone, and I cant seem to find this so called gook. When I asked for help finding it some old lady behind the counter said "that would be so wrong" I guess she was reffering to the name?

either way she never heard of this product. so what is it/where do I buy it?
