BBC Roller Thrust Button .950in Length

The BBC Roller Thrust Button, measuring 0.950 inches in length, is a precision component designed for big-block Chevrolet engines that utilize roller cam profiles. This thrust button is crucial for managing axial load and preventing cam walk, especially in high-horsepower builds or engines that operate at extended rev limits. Engine builders and performance enthusiasts will find this component essential for ensuring long-term reliability and optimal power delivery.

Manufactured to exacting tolerances, the BBC Roller Thrust Button is made from premium materials that can withstand the pressures associated with aggressive cam profiles and high engine speeds. Its specific length of 0.950 inches is tailored for BBC applications, ensuring proper clearance and effective load distribution across the cam gear interface. This design helps maintain timing accuracy and prevents bearing preload loss, which is critical for precise valve timing throughout the engine's operational range.

Serious engine builders and high-output BBC enthusiasts trust Manley components for their durability in extreme conditions. This thrust button is particularly beneficial for those upgrading to roller cam technology or installing performance cam profiles with aggressive lobe separation angles. Whether you are building a street performance engine or a competition drag setup, the BBC Roller Thrust Button is a vital component for achieving peak performance.