...just dropped my engine off at the machine shop...my block is being bored .20 over ...i have diamond pistons, k-1 rods, cat crank, rjc girdle...so im getting them to machine the caps, align bore/hone, install girdle,cylinder bore, parallel deck, main and rod bearings and just buying the cam bearings from them, i own an auto shop and am in auto tech school ... ya a little backwards but im older and dont work well for others...anyway he was asking about bearings and i assumed clevite and he agreed with that or federal mogul race ones...so im just wondering if either of those are fine or one better than the other or is there better ones?...also this shop has done a few buick builds but is there any clearance numbers i need to give them?...i asked they said no ...but any specific info i can give im sure cant hurt...anything else i need to let them know?...thanks ...noah.