Yours is a GMC, but in 1962 the Chevy C10 came with factory turn signals as standard equipment. So yours did too. You will probably see a hole in the column for the original lever if you take that aftermarket switch off. The PO did not want, or didn't know how, to repair the original switch.


Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn