[John Boothby]

LT5 clutch is different than the standard. It is unique due to the higher RPM I believe.

When I bought my Z, the belt was shredded. I put a new belt on and within a week, it was shredded also. I looked through all the receipts that came with the car, and found where the a/c clutch had been replaced. I referenced the pn and it was for the LT1. I showed this to the dealer, and he replaced the clutch with the correct one for free, even though it was the previous owner who had it replaced.