Originally Posted by css1129
Looking to have 4.10s installed in my car and trying to find a well know shop for the install, as our rears tend to break with 4.10s so I want everything to be done right.
Actually it is the 10 bolt itself that is weak, not the gears. Seen a few 4.10 geared cars run 10's with the stock rear and seen some go running 12's with stock gearing. They can set the gears perfect, but if that 10 bolt wants to go, it's gonna go.
Good luck.