COMP Cams Bronze Gear CRS/Donovan W/MSD

COMP Cams is a well-known name for performance valvetrain parts, and this bronze distributor gear is a prime example of their focus on engine compatibility. If you're installing a steel roller camshaft in your Chrysler 273-360 LA or Donovan V8 engine, you absolutely need to swap out the stock cast iron distributor gear. A cast iron gear just won't hold up against the demands of a steel cam; it'll wear out quickly and can cause serious damage. This gear is specifically made to handle that challenge.

This gear is machined from AMPCO-45 extruded aluminum bronze with 5% nickel added, giving it a strong tooth design that resists wear. That means it can handle the higher mechanical properties required by steel roller cams, and it's tough enough to hold up even if you're running a high-pressure oil pump. It's designed to fit a 0.484-inch shaft diameter, ensuring a proper fit for the intended applications.