Full Roller Cam Button

Don't forget to order a cam button with your three bolt timing set. These are great for setting the end play on your camshaft. While they are absolutely required for a roller cam, they are also highly recommended for use with a solid or hydraulic to make sure everything is kept exactly where it should be. This full rollerized button is the best one we've found on the market. These work with our 3 bolt timing sets 114-1001 and 102-1004, or any other sets which feature a .750" (3/4") diameter center hole. The length on this button is .715" long. We recommend setting roller cam end play between .005" and .010". These work best with stamped steel type timing covers.