All Inclusive Serpentine Systems

Upgrade your classic Ford Straight Six with CVF Racing All-Inclusive Serpentine Systems, designed for Ford 240 (3.9L) and 300 (4.9L) inline-six engines from 1965 and newer. Also known as the Ford Big Six, Ford Inline 6, Ford I6, and Ford 300 Six, these legendary engines are known for their durability and torque in Ford F-Series trucks, Broncos, and other classic Ford applications. CVF Racing serpentine accessory drive systems feature precision-machined billet aluminum brackets and pulleys, providing a modern belt drive configuration, dependable accessory operation, and a clean engine bay appearance. Whether you're restoring a classic Ford truck or building a custom 300 Inline Six, CVF Racing offers a complete accessory drive solution.