"Calif Bill" wrote in message link.net...
"Gould 0738" wrote in message
...
How's the tension. Properly adjusted?

It is the pulley's. My 351 was also going through belts. The 351 is a
marine engine from Ford and Red Line Marine in Lewiston, ID is a parts
distributor. The pulleys are only one the marine engine. Red Line ships,
the pulleys are not cheap. Pull the pulley's and check the numbers on them.
They are stamped in to the metal.
Bill

Tell us, Bill, how are you 100% sure it's the pulleys, and all of
them? Could it not be just ONE pulley with a burr on it, or worn so
that it's not true anymore? Could it not be that one or more pulleys
are out of alignment with the others? Could it be that the harmonic
balancer is not aligned properly, thus allowing the crankshaft pulley
to run eccentric?