Ok. So this site is the only one I visit for info regarding my LsX swap. And I got a part number for efans but I believe they are the wrong ones for an OBS. I saw a p/n for a dorman 620-654 on here somewhere. But when I search it brings up a lot of unrelated posts. So, what are some of the more common efans to use for 88-98 Chevy's?