74bigblock
Well-known member
So my lights have never gone up and down on their own since I bought my car last Sept. I now know why, but don't know how to fix. When I ran a new tach cable, I found that there was a vaccum line missing from the right side knob of the manual override. When I consulted my assembly manual, it doesn't even show two knobs on the overide... just one. So... my question is...what lines go to the right side of that overide knob?