ACL Ford Prod. V8 351C Race Series Engine Crankshaft Main Bearing Set

Rebuilding the bottom end of your Ford 351 Cleveland V8? These ACL Race Series crankshaft main bearings are a solid choice for getting your engine back in shape. They're built to handle the demands of performance applications, ensuring your crankshaft stays properly supported as it spins.

ACL has been making engine bearings for a long time, and this Race Series set uses a tri-metal overlay with a high-performance overlay material. This construction helps manage oil film and resist wear, which is crucial for maintaining consistent clearances and oil pressure, especially when you're pushing your engine harder. The 0.010 inch undersize means these are intended for crankshafts that have been machined down to compensate for wear or to achieve specific clearances.

When you're putting an engine back together, especially one with a performance focus, using well-built bearings like these from ACL is important. They fit a wide range of classic Ford and Mercury V8 applications from the late 60s through the mid-80s.