68 Barracuda Drivers side signal problem

Had a 68 340 4 speed car it was totally indestructible. Had the speedo back to 0 and it still had more. Went thru 3 of us never even put a clutch in it. My brother sold it to a friend then he was getting a divorce so he drained the oil flat pedaled it till it stopped then called the junk yard. Sooo sad.