<p>Includes: - RY-23 Air Control Valve Relay</p> <p>Fits Models: - Chevrolet Camaro - Chevrolet Corvette - Chevrolet Caprice - Chevrolet Nova</p> <p>Model Years: - 1977–1979</p> <p>Submodels: - Common trims include Z28, LT, SS for Camaro; Base, L82 for Corvette; Base, Classic for Caprice; Base for Nova. Chassis codes include F-body for Camaro, C3 for Corvette, B-body for Caprice, and X-body for Nova.</p> <p>Engine Options: - Common engine sizes include 5.0L V8, 5.7L V8, and 6.6L V8 for Camaro and Corvette; 4.6L V8 for Caprice; 4.1L I6 for Nova. Engine codes may include L48, L82, and 350.</p> <p>Description: The RY-23 Air Control Valve Relay is designed for use in various Chevrolet models from 1977 to 1979. This relay is essential for controlling air flow in the engine management system, ensuring optimal performance and efficiency.</p> <p>Features: - Direct replacement for OEM part - Ensures proper air control for engine management - Compatible with multiple Chevrolet models - Durable construction for long-lasting use - Easy</p>