Hi, I have a 1965 Chevrolet C 10 pickup with a six cylinder engine. The lower pulley is loose but unlike my 1968 Chevy c10 six cylinder there is no bolt holding it to the crank. I think it may be pressed on and if so how is it pressed on? Is there a special tool for this or when a shop repairs it do they just bang it on with a hammer ?
They have a special tool for this procedure. It is two tools, one is a puller and the other is an installer.
They are usually a universal tool; you may be able to rent it at your local Auto Zone auto parts store.