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0312phr Buick445 22 Z

The valves are from Manley and diameters are 2.225-inch on the intake side, and 1.80-inch for the exhaust. They will be coated with a heat barrier coating from Tech Line Coatings.
Setting the Stage

The valves are from Manley and diameters are 2.225-inch on the intake side, and 1.80-inch for the exhaust. They will be coated with a heat barrier coating from Tech Line Coatings.  View Related Article