Fluidampr Harmonic Balancer Install Kit - 4-Bolt - Black Oxide - 6.0 L - Ford Powerstroke RS00500304 1979-1981 Mercury Marquis

1979-1981 Mercury Marquis

75 in W x 19

Constructed from

and includes pin to adjust pressure

which results in increased engine speed before valve float

Fluidampr Harmonic Balancer Install Kit - 4-Bolt - Black Oxide - 6.0 L - Ford Powerstroke RS00500304 1979-1981 Mercury MarquisProduct Description: Harmonic Balancer Install Kit 4 Bolt Chromoly Black Oxide 6. 0 L Ford Powerstroke Set of 4 Fluidampr performance dampers made their way into winners circles at many motorsports events. From NASCAR champions to Drag Racing legends, Fluidampr is the #1 choice of top engine builders and drivers. Fluidampr continues on the road to excellence by developing and manufacturing the best performance dampers available. Every damper is