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Speedmaster PCE291.1077

Harmonic Damper Balancer Big Block Chevy 454

Speedmaster PCE291.1077

746-PCE291.1077 NEW

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Speedmaster PCE291.1077 Harmonic Damper Balancer Big Block Chevy 454 $143.20
Harmonic Damper Balancer
  • Big Block Chevy 454
  • Outside Diameter: 6.750"
  • Marking Range: 60° BTDC to 0° TDC
  • Black with White Markings
  • Internal Balanced
  • Elite Series
  • Each

  • Specifications:

    Manufacturer's Part Number:

    Speedmaster Harmonic Dampers feature a strong bonding process which adheres the elastomer to the inside diameter of the steel inertia ring and the outside diameter of the hub for an improved elastomer. Also featured are clear, white, easy-to-read timing marks witha black background. At any frequency and RPM, the inertia ring harmonically rotates with the engine and absorb the torsion vibration from the rotating assembly. This process extends crankshaft and bearing life for increased engine power and torque.

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