im getting ready to drain out the break in oil on my brand new bbc, its a 477 aliminum headed '71 block with gm forged crank and medium-ish sized solid roller cam. its a street strip car, so i need a good oil for both. i used the brad penn break in oil, but i want to know what everyone thinks about different brands on here. im going to use the short wix filter with the moroso cooler and i hope all that mess will clear my hooker super comps. i was looking at the joe gibbs site, but im gonna wait to see what everyones running here...