Matt & all I will let you know what I find on the c-clips. I would be so stoked if they mitigate the knockback issue. I read a post from David Pozzi a long time ago about the Trans-Am cars putting valve spring shims against the c-clips to shim out end play....so it must count for something.
I searched but couldn't find that post from D Pozzi. Do you happen to have a link to that? I got 0.25 play
__________________
If it ain't buckin, chirpin & makin all kinds of bad noises, then I ain't happy
Accelerating is optional...........stopping is mandatory. Your car WILL stop one way or another.
Brian Hobaugh SCCA National Tour June 2014
First Hemi 'Cuda Convertible Ever Built
Short clips: Goodguys Pleasanton autocross and pit videos
Threaded Mode