ABSTRACT Laser-produced spectra of SiC molecule in region 370–590 nm were reinvestigated using laser ablation technique. Out of 117 bands of SiC molecule observed in this region, 108 bands were new, while the other nine bands of SiC molecule were reported previously. All these 117 bands of SiC molecule were assigned to three new transitions C1-X, C2-X, and C1-A and to one previously reported C3Π-X3Π transition. The molecular constants of C1, C2, C3Π, A3Σ−, and X3Π states were calculated and reported.