Review on Detroit Axle Bearing Assembly Pontiac by Dennis Moonin

Fitted on the right hand side a few years ago, no problems. I installed the left side about a month ago, initially there were no problems. Last week I had to remove the left tire to check the suspension and 3 out of 5 studs broke. Two of the three didn't break initially, but with some effort I was able to break them with my fingers. I'm a former certified professional and have never seen anything like this. Looks like the bolts weren't heat treated properly or something. Everything has been fine on the right side for 2 years. Secret!