I just put an AC Delco clutch in my car from Rock Auto and it started vibrating pretty bad. No vibrations before the clutch change. I have bought from RA before and am not blaming them, but it seems AC Delco's quality is going south. I am thinking of replacing it with a RAM from Summit. How do people like the RAM in our cars? I have read a lot about the HDX and Powergrip, but not too much on the OEM or "Muscle Car Series" which are more in my price range.

1994 CHEVROLET CAMARO RAM Muscle Car Clutch Sets 92516 - SummitRacing.com

 

I can't say anything about the others, but I've had a HDX clutch in for about 50K miles now and had no issues with it at all. Works great with there billet flywheel.

 

I ended up going with a LuK setup since the price was right. The vibration is gone and Im happy!