I got mine about a year ago, but Strange eff'd up on the back lash so it's really noise and the car shudders on decel from 70. They're not all like that obviously, they just messed mine up, but I'm going to be throwing a different ratio at it soon and be sure to do it right.
My only real complaint is I just about gave myself a hernia lifting the damn thing haha.
Other than that, i would recommend this rear end. Compared to the prices of other rear ends and the trouble you have to go through to install them, I personally would pick the s60. It fit my trans am well, as did the larger driveshaft.
It gives you the peace of mind that atleast THAT part of the car won't break :lol: