Finally completely diagnosed my issue (for those of you that saw my other thread). I was hoping that my belt just had a structural failure, but found that my harmonic balancer / crank pulley has begun to slip. It didn't come off nor did I even run it long enough with the issue to have it move forward at all. Working to pull it now, but wanted the latest thoughts on the Roe pin kit. Does everyone seem to still like it? Should I keep the stock damper / balancer? Car is NA, stock. I see the PowerForce Plus damper has a keyway, but it obviously wouldn't match up to the keyways made by the Roe kit. Only want to do this once, thanks. PS - Anyone near St. Louis with the Roe jig?