1982 frame, 1983 engine. I have a 1982 shifter that doesn't clear the crank case, and from what I hear a 1983 shifter won't clear the frame/foot peg. I still have the shift shaft out of the 1982 engine, what all is involved with replacing the shaft? The 1982 shaft is longer. I was thinking of doing a custom shifter but honestly if I don't have to spend money for more than a new clutch cover gasket I don't see why I shouldn't just do it right if I don't have to split the cases.