S skip029 Joined Jul 14, 2011 Messages 118 Location Western Wisconsin Apr 15, 2014 #1 http://gf-6.com/node/14
K Ken2 Joined Dec 2, 2002 Messages 6,393 Location Washington St. Apr 16, 2014 #2 There will be GF-6A (API SP?...probably skip SO) with all the familiar viscosities, and GF-6B with the new, unconventional viscosities, 0W-8, etc.
There will be GF-6A (API SP?...probably skip SO) with all the familiar viscosities, and GF-6B with the new, unconventional viscosities, 0W-8, etc.
