The Camshafts and rocker arms found in Honda CB350 , CB360, CB450 & CB550 are prone to premature wear and damage. The good news is that they can be rebuilt and put back into service! We show some examples of damaged camshafts and rocker arms and compare them to repaired parts. This service requires you to mail in your camshaft and rocker arms for inspection and exchange. This is commonly known as a "core" which we then rebuild back to factory specs.
Rebuilt Camshaft & Rocker Arm : http://www.common-motor.com/Honda-CB350-CB360-CB450-CB500T-CB550-Rebuilt-Camshaft-Rocker-Arms