Distributor Gear Bronze .484in BBM 383 440

The Distributor Gear Bronze .484in BBM 383 440 is a precision-engineered timing component designed for big-block Mopar engine builds where reliability and consistent ignition timing are crucial. This bronze distributor gear serves as the critical interface between your camshaft and distributor shaft, ensuring precise spark delivery across all eight cylinders. Built for serious street and racing applications, this component is essential for anyone upgrading or rebuilding a 383 or 440 cubic-inch Mopar powerplant.

Bronze is the industry standard for distributor gears due to its durability and wear resistance, making it compatible with cast-iron distributor shafts found in classic Mopar applications. The .484-inch bore specification is precisely machined to fit Mopar BBM (big-block Magnum) specifications, ensuring a secure fit and repeatable timing accuracy. This gear naturally resists corrosion and galling that can occur with inferior alternatives.

Engine builders and enthusiasts will benefit from this distributor gear's reliability during engine assembly or rebuilds. It is designed to meet the demands of high-performance applications, ensuring that ignition timing remains consistent. The compatibility with Mopar 383 and 440 big-block engines makes it a vital component for those looking to enhance their engine's performance.