A guy at work just handed me his set of 3.73's made by Precision Gear. Has anyone heard of this company? i havent 
he installed them, drove the car for only a day and immediately knew he needed something steeper, (decided on 4.30s)... so they're only a day or 2 old and he said they didnt wine at all and he had absolutely no problems with them.
they are in the original box with the bar code sticker saying 8.8" 3.73 ring and pinion. he has the original washer-looking rings (sorry i forgot the name of them) will i need to buy anything else before i take them into the shop to get them installed?
he installed them, drove the car for only a day and immediately knew he needed something steeper, (decided on 4.30s)... so they're only a day or 2 old and he said they didnt wine at all and he had absolutely no problems with them.
they are in the original box with the bar code sticker saying 8.8" 3.73 ring and pinion. he has the original washer-looking rings (sorry i forgot the name of them) will i need to buy anything else before i take them into the shop to get them installed?
