Does anyone have any idea what store [eStore, preferaby] I can buy rod and main bearings for '86 Chevy 6.2 diesel. They have some at SummitRacing, but these are made by Clevite. I heard their bearings aren't of the best [too soft]. What's your opinion on that? I'm also looking - also to no avail - for a high volume oil pump for the same engine. I've seen enforced bearings and racing pumps for gasoline engins advertised in many places. Is it so different with diesels?