Looks like a pretty good deal. Parts Master oil is made by Ashland, aka Valvoline. The Parts Master filters are made by Wix, they are similar to Napa Silver.
Anyone else tried this oil? I think for $20 the price is right. I might leave it a full year in 2 of my cars. The other I wont let go more than 6 mos (sludge possibility).
Or would I be better off with QS full syn with pure 1 filter for $25?