I downloaded the NPD catalog and looked through it. I can't find the retainer spring anywhere. You wouldn't happen to have a part number or can guide me to where it's at in the catalog could you?
So I measured my flywheel thickness and after 300K+ miles and the recent resurface I found it is .038 inches under the minimum for the Centerforce at .960 inches. What this really means is I need to install an adjustable ball stud and push it out from the back of the bellhousing 0.038 inches more than stock. I hope some of you guys find this helpful. I for one have learned too much about clutch geometry this week.
