I filled the transmission with gear oil, checked the linkage once more and took the '64 Chevy around the block. After I shifted into second gear, there was a clattering sound so I pushed in the clutch and tried to shift into neutral. No go. Stuck in second. I managed to limp home in second and got it onto the ramps. Climbed under to check the shifter arms. Neither would move. Is this the time to remove the 3 speed and go with an automatic?