Hi Colin,
My name is Saul and I own 1988 Porsche 928 S4 with manual trans. I am currently embarking on the clutch job.
I intend to replace the clutch release bearing. The original (
928 116 085 05) has been superseded by GTS bearing (928 116 085 08) which then also requires GTS release arm and GTS tube. I understand you have successfully adopted the new GTS bearing into the old S4 release arm. Do you have any write up of the procedure?
kind regards,
Saul