This comprehensive 1977 Corvette 454 Factory Service Repair Manual provides a wealth of detailed information, allowing you to tackle any repair or maintenance task with confidence. The manual covers a wide range of topics, including engine, transmission, suspension, brakes, electrical systems, body, and more. You'll find step-by-step instructions, detailed diagrams, wiring schematics, specifications, and troubleshooting guides, all designed to help you diagnose and repair your Corvette efficiently. With its in-depth coverage and clear presentation, this manual is an invaluable resource for any Corvette owner or enthusiast looking to perform their own repairs or simply gain a deeper understanding of their vehicle.

The 1977 Chevrolet Corvette 454, affectionately nicknamed the "Big Block," marked a significant chapter in the iconic sports car's history. This iteration, famously powered by a robust 454 cubic inch (7.4L) V8 engine, represented a departure from the performance-focused ethos that defined earlier Corvettes. While the smaller displacement 350 cubic inch V8 remained available, the 454 engine, with its formidable 230 horsepower and 380 lb-ft of torque, made a strong statement for those seeking raw power. This engine was mated to a Turbo Hydramatic 3-speed automatic transmission, although a 4-speed manual transmission option was available. Visually, the 1977 Corvette retained the classic design cues of its predecessors, but featured a more angular front fascia, wider grille, and redesigned taillights. The car's spacious interior offered a blend of luxury and sportiness, with plush seats, a woodgrain dashboard, and a selection of innovative features for the era, including air conditioning and an AM/FM radio. However, the Corvette 454's tenure was relatively short-lived, as federal regulations increasingly focused on fuel economy and emissions. The 454 engine was ultimately discontinued after the 1977 model year, marking the end of an era in Corvette performance. While the 454 Corvette was praised for its thrilling acceleration and commanding presence, it was also criticized for its heavy weight, relatively low fuel economy, and the growing emphasis on fuel efficiency in the United States. Despite these challenges, the 1977 Corvette 454 remains a sought-after collector's item, particularly among enthusiasts who appreciate its raw power and historical significance. The Corvette 454 represents a brief but unforgettable chapter in the Corvette's legacy, a testament to Chevrolet's commitment to delivering powerful and thrilling driving experiences.