2.560"/65mm Thrust Bearing RCD Gear Drive
RCD gear drive 2.560" camshaft thrust bearing. This bearing rides between the cam hub and engine block between two shims and is what sets the thrust of the cam on the engine.
Durable Torrington design will give the bearing lots of life and help keep the camshaft from walking back and forth. Bearing measures 2.560" I.D. x 3.530" O.D. and .120" thick.