<p>Includes: - Ignition Lock Cylinder</p> <p>Fits Models: - Chevrolet C1500 - Chevrolet C2500 - Chevrolet C3500</p> <p>Model Years: - 1990–1991</p> <p>Submodels: - Common trims include Base, Cheyenne, Silverado - Chassis codes: GMT400 - Body styles: Regular Cab, Extended Cab, Crew Cab</p> <p>Engine Options: - Common engine sizes: 4.3L V6, 5.0L V8, 5.7L V8 - Engine codes: L35, L31, L05</p> <p>Description: This ignition lock cylinder is designed for 1990–1991 Chevrolet C1500, C2500, and C3500 models. It provides a reliable solution for starting your vehicle and securing the ignition system. Ensure proper fitment for optimal performance.</p> <p>Features: - Direct replacement for factory ignition lock cylinder - Durable construction for long-lasting use - Easy installation with no modifications required - Compatible with key systems for added security - Designed specifically for Chevrolet GMT400 series trucks</p> <p>Part Numbers: - ALX-PAU-RB-924-791-CLA1</p>