I tried the search function. Didn't find it. Can anyone confirm the Parts Master synthetic and dino is Valvoline? Our local auto value parts store has a great price on the stuff, and gives discounts to those on accounts. I have been running the 10-30 for GP in the small engines around the farm, and the 5-30 in the jeep with no issues. I'm kind of liking it, and the idea I'm getting away with something. It's the time of year where we start stocking up on things for the upcoming season, and if it is Valvoline, I'll be picking up several cases of everything. Thanks!