Distributor Gear Bronze .491in Oldsmobile

The Distributor Gear Bronze .491in Oldsmobile is a precision timing component designed for classic Oldsmobile engine builds, where distributor synchronization is crucial for ignition timing accuracy and overall engine performance. This bronze distributor gear is essential for enthusiasts who are rebuilding or upgrading vintage Oldsmobile powerplants.

This gear serves as the mechanical interface between the engine's camshaft and the distributor shaft, ensuring proper distributor rotation and spark delivery across all eight cylinders. The .491-inch bore specification guarantees a precise fit, while the bronze material offers superior durability compared to cast iron, resisting wear from the constant meshing action with the camshaft gear.

Mechanics and engine builders select this distributor gear for complete distributor overhauls or crate engine installations, as it effectively dampens vibration transmission from the camshaft to the distributor, promoting cleaner spark signal delivery to ignition systems. It is compatible with various classic Oldsmobile engines, making it a valuable component for restoration projects.