65 4 speed shifter question. On the shifter shaft is the reverse ' T ' lever. This Assembly/part seems to be missing an ' O ' ring or bushing as it is loose and has been this way for years. This thing is rattling and ting dinging away as I am driving. Any body got a fix for this racket? The lower shift mount bushings have been replaced. Other than the noise the shifter is working just fine. Brian