| Re: Wanted: 10 bolt 3:42 posi parts for 91 z28 i have a 3.42 gear set for a series 3 carrier, no noise when they were taken out and replaced by 3.73's $45+shipping if you want them, how ever you are really better off buying a new gears set from stange, moser, ect. because of the wear patterens on used gears. gears wear in a particular way, not really important in mechanical sence yet if the pattern is not lined up perfectly than it can cause a whining noise |