on/off slight vibation @ cruse
I have a BBC 69 Camaro w/ TH350 & dana 60. Brand new balanced slicks, new front runners also balanced. U-jonts look fine, driveline seems ok. I am getting a on/off vibration that is constant @ at 50-55mph that is bugging me. Its slight... but stong enough to make my auotmeter guage needles vibrate on top of my dash off & on at that speed... idea's??