In a message dated 8/11/05 7:37:19 AM US Mountain Standard Time, LonzoVair at aol.com writes: > the API SL designated > (ILSAC GF-3), which is the newest "dino" oil out there (but they say API SM > will > soon follow)... FYI, API SM and GF-4 have been the latest since April of this year. Regards, Bob Helt