Oil Fill Tubes

Upgrade your classic Oldsmobile engine with CVF Racing Billet Oil Fill Tubes, designed for compatible Oldsmobile 350 and 455 V8 engines. CNC-machined from billet aluminum, these oil fill tubes provide a convenient location for adding engine oil while delivering a clean, custom appearance. Ideal for Oldsmobile Cutlass, 442, Hurst/Olds, and other classic Oldsmobile performance builds, these billet oil filler tubes are an excellent finishing touch for engine restorations and custom builds.