DUAL FUEL GAS TANK SELECTOR SWITCH 4 TERMINALAuxiliary Fuel Tank Switch for DUAL TANK ALSO USED FOR BIO DIESEL OR LPG CONVERSIONS MOMENTARY SWITCH SEE BELOW INRED LETTERINGMATCH YOURS BEFORE YOU BUY !1981 CHEVROLET BLAZER 4x2 FUEL GAS TANK SWITCH1982 CHEVROLET BLAZER 4x2 FUEL GAS TANK SWITCH1983 CHEVROLET BLAZER 4x2 FUEL GAS TANK SWITCH1984 CHEVROLET BLAZER 4x2 FUEL GAS TANK SWITCH 1985 CHEVROLET BLAZER 4x2 FUEL GAS TANK SWITCH 1986 CHEVROLET BLAZER 4x2 FUEL GAS TANK SWITCH 1987 CHEVROLET BLAZER 4x2 FUEL GAS TANK SWITCH 1988 CHEVROLET BLAZER 4x4 FULL SIZE FUEL GAS TANK SWITCH1989 CHEVROLET BLAZER 4x4 FULL SIZE FUEL GAS TANK SWITCH 1981 CHEVROLET C10 FUEL GAS TANK SWITCH 1/2 TON 4x21982 CHEVROLET C10 FUEL GAS TANK SWITCH 1/2 TON 4x21983 CHEVROLET C10 FUEL GAS TANK SWITCH 1/2 TON 4x21984 CHEVROLET C10 FUEL GAS TANK SWITCH 1/2 TON 4x21985 CHEVROLET C10 FUEL GAS TANK SWITCH 1/2 TON 4x21986 CHEVROLET C10 FUEL GAS TANK SWITCH 1/2 TON 4x21988 CHEVROLET C1500 FUEL GAS TANK SWITCH1/2 TON 4x2 1981 CHEVROLET C20 FUEL GAS TANK SWITCH 4x21982 CHEVROLET C20 FUEL GAS TANK SWITCH 4x21983 CHEVROLET C20 FUEL GAS TANK SWITCH 4x21984 CHEVROLET C20 FUEL GAS TANK SWITCH 4x21985 CHEVROLET C20 FUEL GAS TANK SWITCH 4x21986 CHEVROLET C20 FUEL GAS TANK SWITCH 4x21981 CHEVROLET C30 FUEL GAS TANK SWITCH 4x21982 CHEVROLET C30 FUEL GAS TANK SWITCH 4x21983 CHEVROLET C30 FUEL GAS TANK SWITCH 4x21984 CHEVROLET C30 FUEL GAS TANK SWITCH 4x21985 CHEVROLET C30 FUEL GAS TANK SWITCH 4x21986 CHEVROLET C30 FUEL GAS TANK SWITCH 4x21988 CHEVROLET C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1988 CHEVROLET C3500 FUEL GAS TANK SWITCH 1 TON 4x2 1981 CHEVROLET K10 FUEL GAS TANK SWITCH 1/2 TON 4x21982 CHEVROLET K10 FUEL GAS TANK SWITCH 1/2 TON 4x21983 CHEVROLET K10 FUEL GAS TANK SWITCH 1/2 TON 4x21984 CHEVROLET K10 FUEL GAS TANK SWITCH 1/2 TON 4x21985 CHEVROLET K10 FUEL GAS TANK SWITCH 1/2 TON 4x21986 CHEVROLET K10 FUEL GAS TANK SWITCH 1/2 TON 4x21981 CHEVROLET K20 FUEL GAS TANK SWITCH 4x21982 CHEVROLET K20 FUEL GAS TANK SWITCH 4x21983 CHEVROLET K20 FUEL GAS TANK SWITCH 4x21984 CHEVROLET K20 FUEL GAS TANK SWITCH 4x21985 CHEVROLET K20 FUEL GAS TANK SWITCH 4x21986 CHEVROLET K20 FUEL GAS TANK SWITCH 4x21981 CHEVROLET K30 FUEL GAS TANK SWITCH 4x21982 CHEVROLET K30 FUEL GAS TANK SWITCH 4x21983 CHEVROLET K30 FUEL GAS TANK SWITCH 4x21984 CHEVROLET K30 FUEL GAS TANK SWITCH 4x21985 CHEVROLET K30 FUEL GAS TANK SWITCH 4x21986 CHEVROLET K30 FUEL GAS TANK SWITCH 4x21988 CHEVROLET K1500 FUEL GAS TANK SWITCH 1/2 TON 4x4 1988 CHEVROLET K2500 FUEL GAS TANK SWITCH 3/4 TON 4x4 1988 CHEVROLET K3500 FUEL GAS TANK SWITCH 1 TON 4x4 19881987 CHEVROLET R10 FUEL GAS TANK SWITCH 1/2 TON 4x2 1987 CHEVROLET R20 FUEL GAS TANK SWITCH 3/4 TON 4x21988 CHEVROLET R20 FUEL GAS TANK SWITCH 3/4 TON 4x21989 CHEVROLET R2500 Diesel FUEL GAS TANK SWITCH 3/4 TON 4x2 V8-379ci 6.2L Diesel Vin J 1987 CHEVROLET R30 FUEL GAS TANK SWITCH 1 TON 4x2 1988 CHEVROLET R30 FUEL GAS TANK SWITCH 1 TON 4x2 1989 CHEVROLET R3500 FUEL GAS TANK SWITCH 1 TON 4x2 1990 CHEVROLET R3500 FUEL GAS TANK SWITCH 1 TON 4x21991 CHEVROLET R3500 FUEL GAS TANK SWITCH 1 TON 4x21987 CHEVROLET V10 FUEL GAS TANK SWITCH 1/2 TON 4x4 1987 CHEVROLET V20 FUEL GAS TANK SWITCH 3/4 TON 4x4 1987 CHEVROLET V30 FUEL GAS TANK SWITCH1 TON 4x41988 CHEVROLET V30 FUEL GAS TANK SWITCH1 TON 4x41989 CHEVROLET V3500 FUEL GAS TANK SWITCH 1 TON 4x4 1990 CHEVROLET V3500 FUEL GAS TANK SWITCH 1 TON 4x4 1991 CHEVROLET V3500 FUEL GAS TANK SWITCH 1 TON 4x4 1981 CHEVROLET SUBURBAN C10 FUEL GAS TANK SWITCH 1/2 TON 4x2 1982 CHEVROLET SUBURBAN C10 FUEL GAS TANK SWITCH 1/2 TON 4x2 1983 CHEVROLET SUBURBAN C10 FUEL GAS TANK SWITCH 1/2 TON 4x2 1984 CHEVROLET SUBURBAN C10 FUEL GAS TANK SWITCH 1/2 TON 4x2 1985 CHEVROLET SUBURBAN C10 FUEL GAS TANK SWITCH 1/2 TON 4x2 1986 CHEVROLET SUBURBAN C10 FUEL GAS TANK SWITCH 1/2 TON 4x2 1981 CHEVROLET SUBURBAN C20 FUEL GAS TANK SWITCH 4x2 1982 CHEVROLET SUBURBAN C20 FUEL GAS TANK SWITCH 4x2 1983 CHEVROLET SUBURBAN C20 FUEL GAS TANK SWITCH 4x2 1984 CHEVROLET SUBURBAN C20 FUEL GAS TANK SWITCH 4x2 1985 CHEVROLET SUBURBAN C20 FUEL GAS TANK SWITCH 4x2 1986 CHEVROLET SUBURBAN C20 FUEL GAS TANK SWITCH 4x2 1981 CHEVROLET SUBURBAN K10 FUEL GAS TANK SWITCH 4x4 1982 CHEVROLET SUBURBAN K10 FUEL GAS TANK SWITCH 4x4 1983 CHEVROLET SUBURBAN K10 FUEL GAS TANK SWITCH 4x4 1984 CHEVROLET SUBURBAN K10 FUEL GAS TANK SWITCH 4x4 1985 CHEVROLET SUBURBAN K10 FUEL GAS TANK SWITCH 4x4 1986 CHEVROLET SUBURBAN K10 FUEL GAS TANK SWITCH 4x41981 CHEVROLET SUBURBAN K20 FUEL GAS TANK SWITCH 4x4 1982 CHEVROLET SUBURBAN K20 FUEL GAS TANK SWITCH 4x4 1983 CHEVROLET SUBURBAN K20 FUEL GAS TANK SWITCH 4x4 1984 CHEVROLET SUBURBAN K20 FUEL GAS TANK SWITCH 4x4 1985 CHEVROLET SUBURBAN K20 FUEL GAS TANK SWITCH 4x4 1986 CHEVROLET SUBURBAN K20 FUEL GAS TANK SWITCH 4x4 1987 CHEVROLET SUBURBAN R10 FUEL GAS TANK SWITCH 1/2 TON 4x2 1988 CHEVROLET SUBURBAN R10 FUEL GAS TANK SWITCH 1/2 TON 4x2 1989 CHEVROLET SUBURBAN R1500 FUEL GAS TANK SWITCH 4x2 1987 CHEVROLET SUBURBAN R20 FUEL GAS TANK SWITCH 3/4 TON 4x2 1988 CHEVROLET SUBURBAN R20 FUEL GAS TANK SWITCH 3/4 TON 4x2 1989 CHEVROLET SUBURBAN R2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1987 CHEVROLET SUBURBAN V10 FUEL GAS TANK SWITCH 1/2 TON 4x4 1988 CHEVROLET SUBURBAN V10 FUEL GAS TANK SWITCH 1/2 TON 4x41989 CHEVROLET SUBURBAN V1500 FUEL GAS TANK SWITCH 4x4 1987 CHEVROLET SUBURBAN V20 FUEL GAS TANK SWITCH 3/4 TON 4x41988 CHEVROLET SUBURBAN V20 FUEL GAS TANK SWITCH 3/4 TON 4x41989 CHEVROLET SUBURBAN V2500FUEL GAS TANK SWITCH 3/4 TON 4x4 1981 GMC JIMMY (FULL SIZE) FUEL GAS TANK SWITCH1982 GMC JIMMY (FULL SIZE) FUEL GAS TANK SWITCH1983 GMC JIMMY (FULL SIZE) FUEL GAS TANK SWITCH 1981 GMC PICKUP C1500 FUEL GAS TANK SWITCH 1/2 TON 4x2 1982 GMC PICKUP C1500 FUEL GAS TANK SWITCH 1/2 TON 4x2 1983 GMC PICKUP C1500 FUEL GAS TANK SWITCH 1/2 TON 4x2 1984 GMC PICKUP C1500 FUEL GAS TANK SWITCH 1/2 TON 4x2 1985 GMC PICKUP C1500 FUEL GAS TANK SWITCH 1/2 TON 4x2 1986 GMC PICKUP C1500 FUEL GAS TANK SWITCH 1/2 TON 4x2 1987 GMC PICKUP C1500 FUEL GAS TANK SWITCH 1/2 TON 4x2 1988 GMC PICKUP C1500 FUEL GAS TANK SWITCH 1/2 TON 4x2 1981 GMC PICKUP C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1982 GMC PICKUP C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1983 GMC PICKUP C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1984 GMC PICKUP C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1985 GMC PICKUP C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1986 GMC PICKUP C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1987 GMC PICKUP C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1988 GMC PICKUP C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1989 GMC PICKUP C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1990 GMC PICKUP C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1991 GMC PICKUP C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1992 GMC PICKUP C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1981 GMC PICKUP C3500 FUEL GAS TANK SWITCH 1 TON 4x2 1982 GMC PICKUP C3500 FUEL GAS TANK SWITCH 1 TON 4x2 1983 GMC PICKUP C3500 FUEL GAS TANK SWITCH 1 TON 4x2 1984 GMC PICKUP C3500 FUEL GAS TANK SWITCH 1 TON 4x2 1985 GMC PICKUP C3500 FUEL GAS TANK SWITCH 1 TON 4x2 1986 GMC PICKUP C3500 FUEL GAS TANK SWITCH 1 TON 4x2 1987 GMC PICKUP C3500 FUEL GAS TANK SWITCH 1 TON 4x2 1988 GMC PICKUP C3500 FUEL GAS TANK SWITCH 1 TON 4x21981 GMC PICKUP K1500 FUEL GAS TANK SWITCH 4x4 1982 GMC PICKUP K1500 FUEL GAS TANK SWITCH 4x4 1983 GMC PICKUP K1500 FUEL GAS TANK SWITCH 4x4 1984 GMC PICKUP K1500 FUEL GAS TANK SWITCH 4x4 1985 GMC PICKUP K1500 FUEL GAS TANK SWITCH 4x4 1986 GMC PICKUP K1500 FUEL GAS TANK SWITCH 4x4 1987 GMC PICKUP K1500 FUEL GAS TANK SWITCH 4x4 1988 GMC PICKUP K1500 FUEL GAS TANK SWITCH 4x4 1989 GMC PICKUP K1500 FUEL GAS TANK SWITCH 4x41981 GMC PICKUP K2500 FUEL GAS TANK SWITCH 4x4 1982 GMC PICKUP K2500 FUEL GAS TANK SWITCH 4x4 1983 GMC PICKUP K2500 FUEL GAS TANK SWITCH 4x4 1984 GMC PICKUP K2500 FUEL GAS TANK SWITCH 4x4 1985 GMC PICKUP K2500 FUEL GAS TANK SWITCH 4x4 1986 GMC PICKUP K2500 FUEL GAS TANK SWITCH 4x4 1987 GMC PICKUP K2500 FUEL GAS TANK SWITCH 4x4 1988 GMC PICKUP K2500 FUEL GAS TANK SWITCH 4x4 1981 GMC PICKUP K3500 FUEL GAS TANK SWITCH 4x4 1982 GMC PICKUP K3500 FUEL GAS TANK SWITCH 4x4 1983 GMC PICKUP K3500 FUEL GAS TANK SWITCH 4x4 1984 GMC PICKUP K3500 FUEL GAS TANK SWITCH 4x4 1985 GMC PICKUP K3500 FUEL GAS TANK SWITCH 4x4 1986 GMC PICKUP K3500 FUEL GAS TANK SWITCH 4x41987 GMC PICKUP R1500 FUEL GAS TANK SWITCH 1/2 TON 4x2 1987 GMC PICKUP R2500 FUEL GAS TANK SWITCH 3/4 TON 4x21988 GMC PICKUP R2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1987 GMC PICKUP R3500 FUEL GAS TANK SWITCH 1 TON 4x21988 GMC PICKUP R3500 FUEL GAS TANK SWITCH 1 TON 4x21989 GMC PICKUP R3500 FUEL GAS TANK SWITCH 1 TON 4x21987 GMC PICKUP V1500 FUEL GAS TANK SWITCH 1/2 TON 4x4 1987 GMC PICKUP V2500 FUEL GAS TANK SWITCH 3/4 TON 4x4 1987 GMC PICKUP V3500 FUEL GAS TANK SWITCH 1 TON 4x41988 GMC PICKUP V3500 FUEL GAS TANK SWITCH 1 TON 4x4 GMC SUBURBAN C1500 FUEL GAS TANK SWITCH 1/2 TON 4x2 1981 GMC SUBURBAN C1500 FUEL GAS TANK SWITCH 1/2 TON 4x2 1982 GMC SUBURBAN C1500 FUEL GAS TANK SWITCH 1/2 TON 4x2 1983 GMC SUBURBAN C1500 FUEL GAS TANK SWITCH 1/2 TON 4x2 1984 GMC SUBURBAN C1500 FUEL GAS TANK SWITCH 1/2 TON 4x2 1985 GMC SUBURBAN C1500 FUEL GAS TANK SWITCH 1/2 TON 4x2 1986 GMC SUBURBAN C1500 FUEL GAS TANK SWITCH 1/2 TON 4x2 1981 GMC SUBURBAN C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1982 GMC SUBURBAN C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1983 GMC SUBURBAN C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1984 GMC SUBURBAN C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1985 GMC SUBURBAN C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1986 GMC SUBURBAN C2500 FUEL GAS TANK SWITCH 3/4 TON 4x2 1981 GMC SUBURBAN K1500 FUEL GAS TANK SWITCH 1/2 TON 4x4 1982 GMC SUBURBAN K1500 FUEL GAS TANK SWITCH 1/2 TON 4x4 1983 GMC SUBURBAN K1500 FUEL GAS TANK SWITCH 1/2 TON 4x4 1984 GMC SUBURBAN K1500 FUEL GAS TANK SWITCH 1/2 TON 4x4 1985 GMC SUBURBAN K1500 FUEL GAS TANK SWITCH 1/2 TON 4x4 1986 GMC SUBURBAN K1500 FUEL GAS TANK SWITCH 1/2 TON 4x4 1981 GMC SUBURBAN K2500 FUEL GAS TANK SWITCH 3/4 TON 4x4 1982 GMC SUBURBAN K2500 FUEL GAS TANK SWITCH 3/4 TON 4x4 1983 GMC