why were on this topic of clutch assmembly's and what nots and tranny parts. my truck kinda makes this ratteling sound when i put it in OD and stomp the gas it just rattles like crazy and it only does it when i just stomp the gas in 5th. also what is the deal where I can feel the teeth grabbing when i downshift from 2nd into 1st? someone told me that it could be the throwout bearing?