I've had this problem on 5 of my GMMG's.
The clutch pedal is slow or even stays on the floor during high RPM shifts.
This fixed the problem on 4 cars. I installed a LS7 clutch & flywheel on PE #37 because this did not fix the problem & there were broken spacers inside the clutch.
I suggest having a GM Dealer do this unless you are really technical & handy.
There has been a lot of discussion about this problem on LS1 Tech -
http://ls1tech.com/forums/manual-transm ... te-up.html
LS1 Tech Tip Forum --- http://ls1tech.com/forums/index.php (You will have to search for topics of interest)
How to do it....................
Drill Mod article - http://www.chevyhiperformance.com/howto/39021/
There is too much information to post. E-mail me & I can send the instructions. Jim Smith info@gmmgregistry.com
Welcome to the new GMMG Registry forum! Hopefully this new forum should be easier for everyone to register, login, navigate, and post! 

Clutch pedal is slow or sticks to the floor
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