Please delete my previous question. I have found the clutch bleeder part for my GMC Sonoma. Went by the local parts store (a national chain in our small town) and when the manager could not find the part on the computer he went into the back and brought out a clutch slave kit. There was the part I needed. He pulled off the part, gave it to me, and said this clutch slave is defective and will be returned to the manufacturer. Love living in a small town.