Internally Balanced Steel Damper by Fluidampr

Description

This internally balanced damper by Fluidampr provides added durability for your engine by controlling destructive torsional vibration and releasing lost torque and horsepower through greater efficiency. Coming in a Black Zinc coating, this 4 groove 5.2 lb pulley has engraved marks at top dead center and 10 degrees for easy reference. Hardware is included, which are four 12.9 grade M6x16mm bolts, a bit of an improvement over Mazda’s grade 10 factory bolts.