GM 1947-1987 Chevrolet Truck/Pick-Up/Suburban/Blazer Classic Update Series Alternator Conversion Harness

Upgrade your classic Chevrolet's electrical system with the Classic Update Series Alternator Conversion Harness. Designed for effortless installation, this plug-in system allows you to seamlessly integrate a -D (serpentine belt, internal fan) series internally regulated alternator into your vehicle. With this harness, you’ll enhance your truck’s reliability and performance while enjoying the benefits of modern alternator technology—all without the hassle of complex rewiring.

• Simple plug-in conversion for hassle-free installation
• Compatible with -D series internally regulated alternators
• Designed for use with serpentine belt systems with internal fans
• Enhances your classic vehicle's electrical efficiency and reliability
• Durable, high-quality wiring for optimal performance and longevity
• Perfectly suited for a range of models within the Chevrolet family

Fitment: 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987 Chevrolet Truck, Pick-Up, Suburban, Blazer