Fluidampr Steel Harmonic Damper Internally Balanced for 1997-2009 Chevy LS1 LS6

Part # 740121 SKU 250796

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$590.58
$501.99
You save $88.59 )
Fits 1997-2004 Chevrolet Corvette, 2008-2009 Pontiac G8, 2004-2007 Cadillac CTS Full fitment list
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SKU: 250796
Width: 10.00 (in)
Height: 10.00 (in)
Depth: 5.00 (in)
Shipping
Free, US only. Arrives in 2–4 days.
Returns
60-day free returns. Wrong fit? Our team is here 24/7. Details
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Highlights

Bolt and washer included
No
Bore dia min/max
1.4818 / 1.4828
Degree markings
No
Depth
2.838
Drive belt type
Serpentine
Engine balance
Internal
Inside diameter
1.4795
Keyway type
No
Length
2.838
Material
Steel
Mounting hardware incl
No
Mounting hole quantity
1
Od
7-1/2" (7.500)
Outside diameter
7-1/2"
Prop 65 warning
Warning applies
Pulley groove quantity
4 rear, 6 front
Safety rating
SFI 18.1
Type
Engine Harmonic Balancer
Wt in lbs()=rotating weight
10.9 (7.3 Rwt)
O.d.
7-1/2" (7.500)
Interchange number
1997-2009 Chevrolet Corvette Base V8, Chevrolet Corvette Z06 V8, Chevrolet Corvette 50th Anniversary Edition V8, Chevrolet Corvette 50th Anniversary Edition Pace Car V8, Cadillac CTS V V8, Pontiac G8 Base V6, Pontiac G8 GT V8, Pontiac G8 GXP V8.
Weight / rotating weight
10.9 lbs / 7.3 lbs

Description

Fluidampr Steel Harmonic Damper Internally Balanced for 1997-2009 Chevy LS1 LS6

The Fluidampr Steel Harmonic Damper is a premium performance component specifically designed for the 1997-2009 Chevy LS1 and LS6 engines. This high-quality damper is engineered to effectively reduce harmful engine vibrations that can occur during operation, which is critical for maintaining the integrity and longevity of the engine components.

By utilizing advanced technology and materials, the Fluidampr damper enhances the performance of your engine. It is constructed with a robust steel outer shell, providing exceptional strength and durability under extreme conditions. The internally balanced design ensures smooth operation, making it an ideal solution for both daily drivers and high-performance builds seeking improved reliability and efficiency.

FITMENT: This harmonic damper is designed to be compatible with 1997-2009 Chevy LS1 and LS6 engines, making it a direct replacement part that maintains the proper fit and functionality within the engine assembly.

Key Features & Benefits

  • Reduces harmful harmonics and vibrations for improved engine longevity.
  • Constructed from high-strength steel for enhanced durability.
  • Internally balanced design promotes smoother operation during engine performance.
  • Designed specifically for the Chevy LS1 and LS6 engines, ensuring compatibility without modifications.
  • Ideal for high-performance applications, providing reliability under extreme conditions.

Fits

1997-2004 Chevrolet Corvette, 2008-2009 Pontiac G8, 2004-2007 Cadillac CTS

Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.

Specifications

Identification
BrandFluidampr
Part number740121
SKU250796
Dimensions and weight
Depth2.838
Length2.838
Outside diameter7-1/2"
Dimensions (W × H × D)10.00 × 10.00 × 5.00 in
Material and finish
FinishBlack Zinc
MaterialSteel
Series and warranty
Details
Bolt and washer includedNo
Bore dia min/max1.4818 / 1.4828
Degree markingsNo
Drive belt typeSerpentine
Engine balanceInternal
IncludesBolts
Inside diameter1.4795
Keyway typeNo
Mounting hardware inclNo
Mounting hole quantity1
Od7-1/2" (7.500)
Prop 65 warningWarning applies
Pulley groove quantity4 rear, 6 front
Safety ratingSFI 18.1
TypeEngine Harmonic Balancer
Wt in lbs()=rotating weight10.9 (7.3 Rwt)
O.d.7-1/2" (7.500)
Interchange number1997-2009 Chevrolet Corvette Base V8, Chevrolet Corvette Z06 V8, Chevrolet Corvette 50th Anniversary Edition V8, Chevrolet Corvette 50th Anniversary Edition Pace Car V8, Cadillac CTS V V8, Pontiac G8 Base V6, Pontiac G8 GT V8, Pontiac G8 GXP V8.
Weight / rotating weight10.9 lbs / 7.3 lbs

Shipping and returns

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 60-day free returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.

Fluidampr Steel Harmonic Damper Internally Balanced for 1997-2009 Chevy LS1 LS6
Fluidampr Steel Harmonic Damper Internally Balanced for 1997-2009 Chevy LS1 LS6
$590.58
$501.99
You save $88.59 )

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