BHJ Dynamics, Crankshaft Vibration Dampers, Harmonic Dampers, Harmonic Balancers
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LS Series Truck Harmonic Damper - Interchangable Pulley

Starting at: $722.50


Shipping Weight: 12 lbs.

  • Fits GM Gen III/IV LS/LQ/LY Series V8 with Truck Serpentine Pulley Spacing (LQ4, LQ9, Vortec 6000, Vortec HO 6000, VortecMAX, LY6, L76, in Escalade, Hummer H2, Silverado/Sierra, Suburban/Yukon, etc.)
  • Bolt-On Hard Anodized Aluminum 6-Groove Front Serpentine Pulley with Standard Diameter for Supercharged Applications Using Primary Serpentine System
  • Overdrive and Underdrive Pulley Diameters Available
  • Integral 4-Groove AC Serpentine Pulley on Inertia Ring
  • Vented Hub Provides High Level of Strength, with Excellent Cooling Characteristics
  • Internal Balance
  • 7.96" O.D.
  • 4.40" Overall Length
  • 10.2 lbs. Gross Weight
  • Billet Steel Construction
  • Single and Dual Keyways Available: Select either 3/16", or No Keyway


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