Hopefully someone can help me out here, I'm in an area where I barely know anything (different types of bolts and pressure plates etc)
I recently brought my new Fidanza aluminum flywheel and new South Bend Clutch to a local clutch shop to have them balanced.
The fidanza flywheel by itself is spot on.
When they bolted the pressure plate on the flywheel, the holes in the pressure plate were a tad larger than the bolts for the flywheel (I even got new bolts at Nissan) which allows slight variations in the pressure plate alignment each time it's bolted and unbolted.
The shop (reputable place, pretty much all they do is transmissions, resurfacing and balancing) says that it needs a shoulder bolt to be balanced correctly. I tried a few places around town, even a specialty fastener store and nobody has anything--especially with a short enough shoulder to not interfere with the flywheel threads.
As always, ANY help is appreciated!