These 31mm Cam Followers are designed for use with larger profile cams in your 2RZ, 3RZ or 5VZ engine. The larger outside diameter allows the cam profile to be much larger without the cam lobe rolling off the edge of the Cam Followers. These Cam Followers will work with our Pro, or Stage 2 2RZ/3RZ camshaft sets. They will use our 8mm Pro Shims and fit directly into your stock head with no modifications. On the 5VZ applications they are a stock size but allow more surface for the cam lobe to ride on as well as allowing a higher RPM without the possibility of the shim popping up and damaging the top end of the motor.
Contact our Tech Support Line for further information at 928-855-6341.
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