OHV Horizontal Shaft GXH50 GX100 GX120 GX160 GX200 GX240 GX270 GX340 GX390 OHV Vertical Shaft GXV50 GXV160 GXV340 GXV390 V-Twin OHV Horizontal Shaft GX610 GX620 GX670 V-Twin OHV Vertical Shaft GXV530 GXV610 GXV620 GXV670 iGX Series - new iGX440 OHC Horizontal Shaft GC160 GC190 GS190 OHC Vertical Shaft GCV160 GCV190 GSV190 GX25 GX35