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Harmonic Balancer/Damper1999-2006 GM Trucks GM LS Engines 4.8L/5.3L/6.0L 25 Percent Underdrive Pulley 5.630 in. Diameter Sold Individually
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$240.88
$218.99
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Harmonic Balancer1955-1995 Small Block Chevy 6.12" Internal Balance Exceeds OE Specifications
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$65.99
$53.45
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Professional Products 80000
Professional Products Powerforce Harmonic Damper Small Block Chevy 283/327/350
Powerforce Harmonic DamperSmall Block Chevy 283/327/350 6.75'' Diameter Internal Balance Nodular Iron
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$69.99
$65.59
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Professional Products 80009
Professional Products Powerforce Harmonic Damper Big Block Ford FE 352/360/390/406/410/427/428
Powerforce Harmonic DamperBig Block Ford FE 352/360/390/406/410/427/428 7.5'' Diameter Nodular Iron
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$137.99
$129.11
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Chevy LT1 Harmonic Balancer/DamperStandard Pulley without Hub 7.50" Diameter Integral damper/pulley 6-rib design See 'Details/More Info' for available Hub's
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$229.99
$206.99
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LS1/LS2/L76 Harmonic Balancer/Damper1997-2007 Corvette 2008-2009 G8 25% Underdrive Pulley 6.93" Diameter
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$264.99
$214.64
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LT1 Harmonic Balancer/Damper Hub1996-1997 Camaro/Firebird 1996 Corvette Short Length 3.417" Does not include bolts or woodruff key Replaces O.E. #12550097
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$141.56
$115.82
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LT1 Harmonic Balancer/Damper Hub1993-1995 Camaro/Firebird 1992-1995 Corvette Intermediate Length 3.516" Does not include bolts or woodruff key Replaces O.E. #12553250
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$95.99
$82.09
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Small Block Chevy Harmonic Balancer/Damper6.75" Internal Balance 360° Timing Marks Exceeds SFI 18.1 Specifications
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$222.18
$163.61
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Speedmaster PCE291.1067
Speedmaster Harmonic Balancer Damper Big Block Mopar 440 Hemi 7.250 in. Diameter, 18.1 SFI-Approved
Harmonic Balancer DamperBig Block Mopar 440 Hemi Outside Diameter: 7.250 in. Marking Range: 50-Deg BTDC to 10-Deg ATDC Black Zinc Chromate Finish White Markings 18.1 SFI-Approved Sold Individually
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$179.50
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Small Block Ford 302-351W Harmonic Balancer/Damper6.5" External 28 oz. Imbalance Exceeds SFI 18.1 Specifications
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$341.53
$265.39
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Small Block Chevy Harmonic Balancer/Damper6.25" Internal Balance 360° Timing Marks Exceeds SFI 18.1 Specifications
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$301.29
$244.07
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Small Block Ford 302 HO Harmonic Balancer/Damper6.37" External 50 oz. Imbalance Exceeds SFI 18.1 Specifications
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$221.75
$181.43
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Harmonic Balancer/DamperSmall Block Chevy 8 in. Diameter Internal Balance 360 Degree Timing Marks Exceeds SFI 18.1 Specifications Sold Individually
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$425.69
$367.59
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LS1 Harmonic Balancer/Damper1998-2002 Camaro/Firebird 25% Underdrive Pulley 6.22" Diameter
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$255.99
$207.35
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Supercharger Harmonic Balancer/DamperSmall Block Chevy Early, 6 3/4 in. Internal Balance Drilled for Factory 3-Bolt Pulley & 6-Bolt Gilmer Supercharger Drive Pulley Dual Keyways: 1/4 in. & 3/16 in. SFI 18.1 Approved Steel Hub
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$339.89
$308.99
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Chevy LT1 Harmonic Balancer/Damper10% Underdrive Pulley without Hub 6.75" Diameter Integral damper/pulley 6-rib design See 'Details/More Info' for available Hub's
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$235.39
$213.99
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LT1 Harmonic Balancer/Damper Hub1993-1996 Caprice 1993-1996 Impala SS 1993-1996 Buick Roadmaster Long Length 4.09" Does not include bolts or woodruff key Replaces O.E. #10168570
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$116.59
$95.39
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Super Damper Standard Harmonic BalancerChevy Big Block Engines Diameter: 8.074 in. Width: 1.500 in. Balance: Internal Pulley Bolt Hole Qty: 3 Steel Shell w/Steel Crankshaft Hub Elastomer 3-Ring Design SFI 18.1
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$420.06
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ATI 918628
ATI 918628 Super Damper Serpentine Series Harmonic Balancer for 1999-2019 GM Gen III/IV LS Engines w/AC [7.480 in. O.D.]
Super DamperSelect 1999-2019 GM Gen III/IV LS Engines 7.480 in. Outside Diameter 6-Rib Pulley w/4-Rib AC Pulley Steel Crankshaft Hub Aluminum Outer Shell Keyway Slot Internal Balance Weight: 6.750 lbs. Elastomer SFI 18.1
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$462.49
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LS1 Harmonic Balancer/Damper1997-2004 Chevy SFI 18.1 Certified 7 in. Diameter Steel Construction
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$505.88
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Big Block Chevy Harmonic Balancer/Damper7-1/8" Internal Balance 360° Timing Marks Exceeds SFI 18.1 Specifications
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$351.59
$303.69
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ATI 917306
ATI 917306 Serpentine Super Damper Harmonic Balancer for GM L8T Crate Engine & Gen V Ecotec3 Truck Engines [7.480 in. Diameter]
Serpentine Super Damper Harmonic BalancerGM Gen V L8T 6.6L Crate Engine GM Gen V Ecotec3 Truck Engines 4140 Heat-Treated Hub Aluminum Shell 4-Groove Belt Drive SFI 18.1 Certification
- 6.2L L87
- 5.3L L84
- 4.3L LV3
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$508.99
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Big Block Chevy Harmonic Balancer/Damper8" Internal Balance 360° Timing Marks Exceeds SFI 18.1 Specifications
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$446.59
$385.69
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SFI-Approved Fluid Harmonic Damper BalancerChevy/GM LS LS1/LS6 Outside Diameter: 7.250 in. Marking Range: N/A Black with Markings Internal Balanced Fluid Series Each
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$182.10
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Harmonic Damper BalancerOldsmobile 455 Outside Diameter: 6.625 in. Marking Range: 50° BTDC to 10° TDC Black with White Markings External Balance, 25 oz. Fluid Series 18.1 SFI Sold Individually
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$156.50
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