Camshaft Thrust Button
A Camshaft Thrust Button is a crucial component in an engine's valvetrain system, specifically for engines with flat tappet camshafts. Its primary function is to provide axial support to the camshaft, preventing it from moving forward and backward during operation. This axial movement can lead to excessive wear on the camshaft and the timing chain, potentially causing engine performance issues and premature wear. The camshaft thrust button is installed between the front of the engine block and the timing gear or timing chain cover. It acts as a buffer, absorbing the axial forces generated by the valve springs and maintaining proper camshaft position, ensuring consistent valve timing and engine performance.
Show More
When selecting the correct Camshaft Thrust Button, it's essential to consider the engine's make and model, as well as the type of camshaft being used. Different engines may have varying dimensions for the camshaft and timing cover, which could affect the compatibility of the thrust button. Pay attention to the material of the thrust button as well; they are typically made from durable materials like steel or aluminum. Additionally, ensure that the thrust button you choose matches the type of camshaft you're using. For example, if you have a Small Block Chevy (SBC), you'll want an SBC cam button, while a Big Block Chevy (BBC) would require a BBC cam button.
JEGS offers a variety of Camshaft Thrust Buttons designed to meet the needs of different engine configurations. Our selection includes thrust buttons for various engine makes and models, ensuring a proper fit and compatibility with your specific application. Whether you're building a performance engine or restoring a classic, JEGS provides reliable cam buttons, including options for SBC and BBC engines. These camshaft thrust buttons are manufactured to high-quality standards, providing the necessary support to your camshaft and valvetrain to ensure optimal engine performance and longevity.
