[Rock-It Man]

Location strongly suggests clutch master cylinder. This would be covered under the regular warranty (not power train). What was the warranty period in 2013?

The master cylinder is not an expensive part, but I don't know how difficult access is in a Camaro. The last time I did this job, it was on an old Blazer and access was not a problem. Also the clutch was on a separate reservoir from the brakes, which also simplified the process.