Hi guys. My 2002 A4 3.0 had a oil leak ,and the engine started to knocking. Is somebosdy out there that have a good 3.0 crank, 3 connecting rods, and 2 complete cylinder heads.I already made an autopsy to the engine and this components need to be replaced, By the way is any place where i can Buy undesize rod/main bearings. The Guy at machine shop said the crank can be cut , but he doesnt have idea if they sale undersize bearings for this crankshaft , any idea ??. thanks in advance..