Rod Bearing Set Coated SBF 289-302

The Rod Bearing Set Coated SBF 289-302 from ACL BEARINGS is a precision-engineered connecting rod bearing kit purpose-built for Small Block Ford engines operating in marine and boating applications. After decades on the water, serious boaters and engine rebuilders know that factory or substandard bearings are often the first point of failure under sustained high-RPM operation—whether you're running a tournament rig, a commercial fishing platform, or a high-performance ski boat. This race-series bearing set addresses that vulnerability with a coated, heavy-duty design that handles the thermal shock and load cycling that saltwater and freshwater engines endure.

The coating applied to these rod bearings reduces boundary friction and extends bearing life under continuous load—critical for marine powerplants that may run 8–12 hours per day during peak seasons. The standard tolerance specification ensures drop-in compatibility with 289 and 302 cubic-inch Small Block Ford crankshafts without requiring costly machine work, while the race-series construction provides superior load-carrying capacity compared to street-duty alternatives. Weighing just 0.84 pounds for the complete set, these bearings maintain the precision fit that prevents rod knock and bearing movement during acceleration and heavy throttle transitions typical of boating conditions.

Operators rebuilding or servicing 289–302 Small Block Ford marine engines—including those in classic fishing boats, speedboats, and performance vessels—will find this bearing set essential for long-term reliability and consistent performance. Installation is straightforward for any mechanic familiar with connecting rod assembly; simply replace worn or damaged OEM bearings with these coated units during standard engine rebuilding procedures. The standard tolerance ensures zero guesswork and compatibility with unmodified cranks, making this kit the preferred choice for professional marine engine shops and experienced DIY rebuilders who demand dependable components when the boat is miles from shore.