Universal Wiring Harness … Finish the Job Right the First Time
Universal Wiring Harness is a comprehensive approach to rewiring your truck's electrical system. Factory assembled harness features a prewired fuse block with modern blade-type fuses and built-in additional circuits. Wiring Harnesses are available in 13 circuit and 20 circuit assemblies.
Highest quality terminals and color coded and labeled GXL/XLPE wire (cross-linked polyethylene, -60°F to 275°F abrasion resistant) are used. Includes conventional, GM SI internal regulated and 1-wire alternator leads; HEI distributor wiring; GM column mounted ignition switch connectors; headlight and floor mounted dimmer switches. Terminals are provided to make adapting to any aftermarket steering column easier. Standard features include starter wiring, tachometer lead, single headlight plugs, third brake light, horn relay, turn signal and 4-way hazard flashers, fuses, terminal ends and wire ties. Easy-to-follow instructions and schematics are included.
13 Circuit Wiring Harness includes two accessory, air conditioning/heat, brake/courtesy lights, CB radio, cooling fan, gauges/instruments, hazard, headlights, parklights, radio, turn signal and wiper.
20 Circuit Wiring Harness includes all of the features of the 13 Circuit Harness plus clock/lighter, cruise control, dash lights, fuel pump, power locks, power seats and power windows.
Harness will not work with an ammeter gauge. Does not include resistance wire for points ignition systems. For use on carbureted models only.
Includes Parts for the Following Models:
1973 Chevy Blazer 2WD 1974 Chevy Blazer 2WD 1975 Chevy Blazer 2WD 1976 Chevy Blazer 2WD 1977 Chevy Blazer 2WD 1978 Chevy Blazer 2WD 1979 Chevy Blazer 2WD 1980 Chevy Blazer 2WD 1981 Chevy Blazer 2WD 1982 Chevy Blazer 2WD 1973 Chevy Blazer 4WD 1974 Chevy Blazer 4WD 1975 Chevy Blazer 4WD 1976 Chevy Blazer 4WD 1977 Chevy Blazer 4WD 1978 Chevy Blazer 4WD 1979 Chevy Blazer 4WD 1980 Chevy Blazer 4WD 1981 Chevy Blazer 4WD 1982 Chevy Blazer 4WD 1983 Chevy Blazer 4WD 1984 Chevy Blazer 4WD 1985 Chevy Blazer 4WD 1986 Chevy Blazer 4WD 1987 Chevy Blazer 4WD 1988 Chevy Blazer 4WD 1989 Chevy Blazer 4WD 1990 Chevy Blazer 4WD 1991 Chevy Blazer 4WD 1973 Chevy Suburban 2WD 1974 Chevy Suburban 2WD 1975 Chevy Suburban 2WD 1976 Chevy Suburban 2WD 1977 Chevy Suburban 2WD 1978 Chevy Suburban 2WD 1979 Chevy Suburban 2WD 1980 Chevy Suburban 2WD 1981 Chevy Suburban 2WD 1982 Chevy Suburban 2WD 1983 Chevy Suburban 2WD 1984 Chevy Suburban 2WD 1985 Chevy Suburban 2WD 1986 Chevy Suburban 2WD 1987 Chevy Suburban 2WD 1988 Chevy Suburban 2WD 1989 Chevy Suburban 2WD 1990 Chevy Suburban 2WD 1991 Chevy Suburban 2WD 1973 Chevy Suburban 4WD 1974 Chevy Suburban 4WD 1975 Chevy Suburban 4WD 1976 Chevy Suburban 4WD 1977 Chevy Suburban 4WD 1978 Chevy Suburban 4WD 1979 Chevy Suburban 4WD 1980 Chevy Suburban 4WD 1981 Chevy Suburban 4WD 1982 Chevy Suburban 4WD 1983 Chevy Suburban 4WD 1984 Chevy Suburban 4WD 1985 Chevy Suburban 4WD 1986 Chevy Suburban 4WD 1987 Chevy Suburban 4WD 1988 Chevy Suburban 4WD 1989 Chevy Suburban 4WD 1990 Chevy Suburban 4WD 1991 Chevy Suburban 4WD 1973 GMC Jimmy 2WD 1974 GMC Jimmy 2WD 1975 GMC Jimmy 2WD 1976 GMC Jimmy 2WD 1977 GMC Jimmy 2WD 1978 GMC Jimmy 2WD 1979 GMC Jimmy 2WD 1980 GMC Jimmy 2WD 1981 GMC Jimmy 2WD 1982 GMC Jimmy 2WD 1973 GMC Jimmy 4WD 1974 GMC Jimmy 4WD 1975 GMC Jimmy 4WD 1976 GMC Jimmy 4WD 1977 GMC Jimmy 4WD 1978 GMC Jimmy 4WD 1979 GMC Jimmy 4WD 1980 GMC Jimmy 4WD 1981 GMC Jimmy 4WD 1982 GMC Jimmy 4WD 1983 GMC Jimmy 4WD 1984 GMC Jimmy 4WD 1985 GMC Jimmy 4WD 1986 GMC Jimmy 4WD 1987 GMC Jimmy 4WD 1988 GMC Jimmy 4WD 1989 GMC Jimmy 4WD 1990 GMC Jimmy 4WD 1991 GMC Jimmy 4WD 1973 GMC Suburban 2WD 1974 GMC Suburban 2WD 1975 GMC Suburban 2WD 1976 GMC Suburban 2WD 1977 GMC Suburban 2WD 1978 GMC Suburban 2WD 1979 GMC Suburban 2WD 1980 GMC Suburban 2WD 1981 GMC Suburban 2WD 1982 GMC Suburban 2WD 1983 GMC Suburban 2WD 1984 GMC Suburban 2WD 1985 GMC Suburban 2WD 1986 GMC Suburban 2WD 1987 GMC Suburban 2WD 1988 GMC Suburban 2WD 1989 GMC Suburban 2WD 1990 GMC Suburban 2WD 1991 GMC Suburban 2WD 1973 GMC Suburban 4WD 1974 GMC Suburban 4WD 1975 GMC Suburban 4WD 1976 GMC Suburban 4WD 1977 GMC Suburban 4WD 1978 GMC Suburban 4WD 1979 GMC Suburban 4WD 1980 GMC Suburban 4WD 1981 GMC Suburban 4WD 1982 GMC Suburban 4WD 1983 GMC Suburban 4WD 1984 GMC Suburban 4WD 1985 GMC Suburban 4WD 1986 GMC Suburban 4WD 1987 GMC Suburban 4WD 1988 GMC Suburban 4WD 1989 GMC Suburban 4WD 1990 GMC Suburban 4WD 1991 GMC Suburban 4WD