1947-1987 Chevrolet Truck/Pick-Up/Suburban/Blazer Classic Update Series Torque Converter Lock-Up Switch Update Kit

Transform your classic Chevrolet’s performance with the Classic Update Series Torque Converter Lock-Up Switch Update Kit. Designed for vehicles from 1947 to 1987, this kit simplifies the operation of your torque converter lock-up, enhancing your driving experience without the need for complex computer installations. Enjoy smoother shifting and improved fuel efficiency while maintaining the authenticity of your classic ride.

• Easy Installation: Completely externally installed kit; no computer installation required.
• Compatibility: Designed for 700R4 or 2004R automatic transmissions.
• Automatic Operation: Facilitates the torque converter lock-up, optimizing engine performance.
• Comprehensive Kit: Complete with detailed instructions for a hassle-free setup.
• Classic Feel: Retains classic aesthetics while upgrading your vehicle's functionality.

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