The Engine Variable Valve Timing (VVT) Sprocket Bolt by Cloyes Gear & Product is a high-quality replacement part designed for car and truck engines. This specific sprocket bolt, with the manufacturer part number VCB116, is essential in maintaining the proper function of the variable valve timing system in the engine. Made by a trusted brand like Cloyes Gear & Product, this sprocket bolt ensures durability and reliability for optimal engine performance.