C2 Clutch Release Problem

[George C.]

In response to my original post on this problem Mike McKown wrote:

If I were working on your problem, I would assemble the pressure plate and disc to the flywheel and secure the pressure plate to the correct torque then measure from the flywheel clutch surface to the top of the pressure plate release fingers. Compare that dimension to a known good clutch or a known design dimension.

Can anyone tell me what this dimension is? Mine measures 1 inch, and this does not allow for proper adjustment/release. The Clutch rebuilder I am working with has given me a different pressure plate that provides 1.5 inches on this dimension, but the pressure plate configuration is not like the original Corvette plate, I haven't decided if I am going to use it or buy new.

Thanks in advance for any help,

George

[Richard Hayes]

Re: C2 Clutch Release Problem

George,

I just replaced 2 clutches on both my 65's (12 3/4" 153 tooth flywheel). One car prevoiusly had Bubba working on it. I bought a remanufactured clutch/pressure plate/ throwout w/ pilot tool for around $118 ( part # 65-1675). Got the correct bolts (I think another 10bucks or so) and they didn't even want my old one for a core charge. After dropping a transmission- It's not something I would like to do over again. And for the little bit it was to replace all the components- it was a no brainer for me.

As far as he clutch adjustment- You might want to check the pedal in the car- there is a fore and aft position for rod placement- a couple of 1/2 bolt - Make sure its in the fore position to get the most rod movement.

Hope this helps-

Richard