This manual covers the 1966 Riviera, LeSabre, Skylark, and GS models. These vehicles have a long-standing reputation for producing reliable, comfortable, and well-appointed automobiles. The 1966 Riviera, a personal luxury coupe, was celebrated for its distinctive styling and powerful V8 engines, often featuring advanced options for its time. The LeSabre offered a spacious and comfortable ride as the full-size sedan, while the Skylark and its performance-oriented GS variant provided a balance of style and sportiness in an intermediate package. These vehicles were engineered with a focus on smooth performance and a premium driving experience, appealing to consumers seeking American automotive quality and style.

This comprehensive factory service manual provides detailed information essential for the maintenance and repair of your 1966 Riviera, LeSabre, Skylark, or GS. It covers all factory-equipped engines and transmissions, offering in-depth procedures for routine maintenance, major repairs, and component disassembly and assembly. Included are troubleshooting guides, technical specifications, and crucial safety guidelines, along with detailed wiring diagrams for the electrical system. This manual is an indispensable resource for owners, mechanics, and technicians aiming to preserve the performance, reliability, and longevity of these classic automobiles.

This manual covers the 1966 Riviera, LeSabre, Skylark, and GS models. These vehicles have a long-standing reputation for producing reliable, comfortable, and well-appointed automobiles. The 1966 Riviera, a personal luxury coupe, was celebrated for its distinctive styling and powerful V8 engines, often featuring advanced options for its time. The LeSabre offered a spacious and comfortable ride as the full-size sedan, while the Skylark and its performance-oriented GS variant provided a balance of style and sportiness in an intermediate package. These vehicles were engineered with a focus on smooth performance and a premium driving experience, appealing to consumers seeking American automotive quality and style.

This comprehensive factory service manual provides detailed information essential for the maintenance and repair of your 1966 Riviera, LeSabre, Skylark, or GS. It covers all factory-equipped engines and transmissions, offering in-depth procedures for routine maintenance, major repairs, and component disassembly and assembly. Included are troubleshooting guides, technical specifications, and crucial safety guidelines, along with detailed wiring diagrams for the electrical system. This manual is an indispensable resource for owners, mechanics, and technicians aiming to preserve the performance, reliability, and longevity of these classic automobiles.