I have a 73 Camaro with a 95 LT1 (corvette) SB. It is mated to a Muncie M21 four speed transmission. I know that the front is internally balanced (has new damper), and the rear is externally balanced. I cannot get rid of the engine vibration. It will only vibrate while in-gear and at all RPMs. There is no vibration in neutral at any RPM.
I have: shortened and balanced the drive shaft, installed a new damper, completely installed all new suspension and steering components, checked engine mounts, torque settings, etc. However, I have not replaced the flywheel. I can't think of anything else that would cause the vibration.
My next step is to replace flywheel , clutch, pressure plate, etc. Can anyone provide the proper:
flywheel
disc
pressure plate
bearing
and any other suggestion. Thanks!!!!!!