Guys and Gals,
I'm a short time lurker and first time poster...But I have a question that I haven't been able to find an answer to and I hope you can help.
I've had this loud whinning problem with my car for a while now (no...my wife isn't under the hood
). It started soft but has gotten worse. It'* to the point of being annoying. I've managed to trace it to the Double pulley on the front of the engine using the trusty rubber tube to ear method. I'm positive it'* comming from there. I've got the L67 engine and it has three pulleys stacked almost vertically. The top one is a tensioner pulley and the lower one is also a tensioner pulley but the one in the middle is the stationary double (smooth/ribbed) pulley. It'* this middle stationary pully that is generating all this racket. I need to locate just that part for replacement. My trusty dealership wants to sell me the whole pulley assembly kit with bracket (all three) for the low price of $145.00. First, that'* too much for a single pulley and I really don't want to go through all that work for one pulley.
Can you folks help me find the part number for just the part I need (I searched GMpartsonline to no avail)? Also, once I get the part, is the bolt a left or right hand thread? Thanks in advance for your help.
PS...I just repalced my supercharger this past weekend and the information I found on this board was very helpfull.