Fluidampr Harmonic Damper For 97-07 Chevy Corvette/Cadillac CTS-V LS1/LS6 V8

SKU: 740121

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$590.58
$590.58

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Enhance the durability and power delivery of your LS-powered build with the Fluidampr Harmonic Balancer. Designed specifically for LS1 and LS6 engines found in 1997–2007 Corvette and Cadillac CTS-V vehicles, this performance damper effectively controls harmful torsional vibrations that can damage bearings, affect timing accuracy, and reduce engine life — especially when modified for higher performance.

Precision CNC-machined from high-grade steel and finished in black zinc for long-term corrosion protection, Fluidampr uses superior viscous damper technology to stabilize crankshaft harmonics across the entire RPM range. With SFI 18.1 certification, it’s the trusted choice for serious street builds, track cars, and racing applications. Install early to protect engine upgrades and unleash smoother, more reliable power.

Features:

  • Controls destructive crankshaft vibration across full LS RPM range
  • Prevents bearing wear and reduces risk of internal engine damage
  • Improves timing stability for smoother torque and horsepower output
  • Precision-machined steel construction ensures long-term durability
  • Black zinc finish protects against rust and harsh environments
  • Internally balanced for direct compatibility with LS1/LS6 engines
  • Maintenance-free viscous design — install and drive with confidence
  • SFI 18.1 certified for high-performance street and racing safety

Specifications:

  • Brand: Fluidampr
  • Material: CNC-machined steel
  • Finish: Black zinc coated
  • Outside Diameter: 7.5 inches
  • Weight: 10.9 lbs total
  • Rotating Weight: 7.3 lbs
  • Engine Balance: Internal
  • Drive System: Serpentine
  • Safety Rating: SFI 18.1 certified
  • Mounting Hardware: Not included

Included: 

  • (1) Harmonic Damper

Fitment:

  • 1997–2004 Corvette Base 5.7L LS1
  • 1998 Corvette Indy 500 Pace Car 5.7L LS1
  • 2003 Corvette 50th Anniversary Edition 5.7L LS1
  • 2001–2004 Corvette Z06 5.7L LS6
  • 2004–2005 CTS-V 5.7L LS6
  • 2006–2007 CTS-V 6.0L LS2
  • 2008–2009 Pontiac G8 GT 6.0L
  • 2009  Pontiac G8 GXP 6.2L

Note:

  • 1 Year Warranty
  • Does not include bolt or washer; reuse OEM hardware or upgrade as needed

Product Specs

SKU:
740121
Brand:
Fluidampr

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