Dura-Bond - HP Cam Bearing Set - BBF

The Dura-Bond HP Cam Bearing Set for Big Block Ford engines is engineered to deliver exceptional performance and longevity. Featuring a micro-babbitt lining, these bearings reduce microscopic deflections under load, significantly increasing fatigue life. The grain-controlled babbitt structure, achieved through rapid cooling during casting, nearly doubles tensile strength compared to standard bearings, providing the toughness required for racing applications. Additionally, the burnishing process eliminates micro-fissures, enhancing surface hardness and preventing fatigue failure. Precision machining ensures closer manufacturing tolerances, controlling installed oil clearances and reducing operating bearing pressure. For added protection, the fluoropolymer composite coating retains engine oil on the surface, even under extreme heat and pressure, offering secondary lubrication during momentary oil starvation, especially crucial during start-up. This bearing set is compatible with Big Block Ford 429 and 460 engines, making it an ideal choice for high-performance engine rebuilds.