Can a 1992-95 Honda civic 5 speed manual transmission fit a 1991 Honda civic?

Yeah, it will fit. But the 1991 civic sohc 1.5 transmission is cable and the 1992-1995 transmission is hydraulic. So yeah it will fit no it will not work with out doing other work. Also The speed sensor is cable in the 1991 and the 1992-1995 is electronic,.....so more work.